HomeMy WebLinkAboutRESPONSE - BID - 5782 LARGE TRANSFORMER WAUKSHA ELECTRICW17
10 April 2003
To: CITY OF FORT COLLINS
Inquiry: DIXON CREEK
SUBSTATION
Quote Number: F-4255
Representative: Jim Houlihan
Lewis Associates Inc.
Prepared By: Frank R. Zelloth
Senior Application Engineer
Field Sales Manager: David L Harris
Waukesha, Wisconsin
Quotation
Phone: 303-232-7273
Fax: 303-232-7292
Phone: 262-521-0131
Fax: 262-521-0198
Phone: 262-782-2770
Fax: 262-592-0053
REVISION G - 2/21/2003
Waukesha Electric Systems
(Bidder's Name)
2.1.6 APPROVAL DRAWINGS
Approval drawing will be furnished within 30 days of notification of
award of Contract. Final certified drawings will be furnished within 21
days after final approval drawings are received at Bidder's office.
2.2 DATA TO BE SUPPLIED WITH BIDDER'S PROPOSAL
Bidders shall fill in the blank spaces below, and submit completed forms and
required attachments with his Proposal. It is understood that the data presented
below by the Bidder is approximate; however, this data forms a part of the
Contract Documents and the final data based upon detail design by the
Manufacturer, and subsequent test values, shall not deviate from the approximate
data by more than the tolerances established by the Contract Documents, ANSI,
IEEE and NEMA.
2.2.1 TRANSFORMER DATA
I) Type (core or shell) Core
2) Guaranteed maximum temperature rise at
self -cooled and forced -cooled ratings:
a) Winding (°C) 65
b) Hotspot (°C) 80
3) Exciting Current:
a) At rated voltage:
115 KV connection (%) 0.5%
b) At 110% rated voltage:
115 KV connection (%) 1.0%
2-5
300-001
REVISION G - 2/21/2003
2.2.1 (Cont.)
4)
5)
Waukesha Electric Systems
(Bidder's Name)
No Load Losses @ 25°C after Impulse
(Guaranteed Max.):
a) At rated voltage:
115 KV connection (kW)
b) At 110% rated voltage:
115 KV connection (kW)
Load losses excluding cooling equipment
power requirements (Guaranteed Max.):
a) Corrected to 75°C at 55°C base
rating with tap settings of:
115,000 V to 13,800 V
b) Corrected to 75°C at 550C first
stage forced cooling rating with
tap settings of.
115,000 V to 13,800 V
c) Corrected to 75°C at maximum 55°C
rating with tap settings of:
115,000 V to 13,800 V
115,000 V to 15,180 V
115,000 V to 14,490 V
115,000 V to 12,420 V*
115,000 V to 13,110 V*
120,750 V to 15,180 V
120,750 V to 12,420 V*
109,250 V to 15,180 V
109,250 V to 12,420 V*
(kW)
19.2
23.75
88.5
(kW) 157_ 4
(kW)
245.0
(kW)
236.8
(kW)
242.0
(kW)
230.5
(kW)
237.8
(kW)
239.3
(kW)
235.7
(kW)
250.7
(kW)
238.2
*Loss values based on a low -voltage winding current corresponding to max. 550C
kVA and rated low voltage. All other max. 55°C kVA loss values based on
low -voltage winding currents corresponding to rated WA and the voltage of the
tap position indicated.
d) Corrected to 85°C at maximum 65°C
rating with tap settings of:
115,000 V to 13,800 V (kW)
2-6
300-001
REVISION G - 2/21 /2003
2.2.1 (Cont.)
Waukesha Electric Systems
(Bidder's Name)
6) Conventional efficiency, based on 55°C OA kVA rating,
excluding cooling equipment power requirements:
a) at full load
(%)
99.64
b) at 3/4 load
(%)
99.69
c) at 112 load
(%)
99.73
d) at 1/4 load
(%)
99.67
7)
The transformer will be designed to
give maximum efficiency at about:
(kVA)
15,000
8)
Positive Sequence Impedance, corrected
to 75°C, at base (55°C) kVA rating.
a) High -voltage to low -voltage winding
with high voltage tap settings of.
115,000 V
(%)
11.5
109,250 V
(%)
11.4
120,750 V
(%)
11.6 _
b) High -voltage to tertiary winding
(%)
N/A
c) Low -voltage to tertiary winding
(%)
N/A
9)
Zero Sequence Impedance, corrected to
75°C, at base 55°C kVA rating:
a) High -voltage to low -voltage winding
(%)
10.9
b) High -voltage to tertiary winding
(%)
N/A
c) Low -voltage to tertiary winding
(%)
N/A
10)
Regulation at base (55°C) kVA rating,
corrected to 75°C.
a) At unity power factor
115 kV connection
(%)
0.98
b) At 0.80 power factor, lag
115 kV connection
(%)
7.67
2-7
300-001
REVISION G - 2/21/2003
2.2.1 (Cont.
Waukesha Electric Systems
(Bidder's Name)
11) Audible Sound Level
a) At base kVA rating
115 kV connection
(db)
65
b) At first stage forced cooling rating:
H 5 kV connection
(db)
67
c) At maximum 55°C rise rating:
115 kV connection
(db)
68
12) Factory Dielectric Tests --Applied
voltage at 60 Hz.
a) High -voltage winding
115 kV connection
(kV)
230
b) Low -voltage winding
(kV)
34
c) Tertiary, Y winding (kV)
(kV)
N/A
d) Series transformer winding
(kV)
34
e) Bushings, 10 seconds wet
(kV)
H
(kV)
230
X
(kV)
70
Tertiary, Y
(kV)
N/A
Neutral of H
(kV)
N/A
Neutral of X
(kV)
70_
2-8
300-001
REVISION G - 2/21/2003
2.2.1 (Cont.)
Waukesha Electric Systems
(Bidder's Name)
13) Factory Dielectric Tests -- Induced Voltage: enhanced / 1 Hr (Lien to Line)
a) Induced voltage (kV) 208 / 182
b) Frequency of induced voltage (Hz) 120
c) Applied to winding (HV, LV) for (cycles) 7200 cycles / 1 Hr.
14) Radio interference voltage at 1 MHz
per NEMA TR-1-1974 not to exceed (microvolts) 100
15) Net weights (approximate)
a Core and coils (pounds) 101,100
l 6)
17)
18)
b Case and fittings
c) Weight of oil
d) Transformer complete with oil
Shipping weight of largest niece
Dimensions (approximate)
a) Height overall
b) Net headroom required to remove
core and coils, including height
of tank
(pounds)
59,900
(pounds)
60,400
(pounds)
221,400.
(pounds)
161,800
(inches)
295 x 159 x 234
(inches)
234
(inches) 307
c) Net headroom required to remove
high -voltage bushings, including
tank height (inches) 286
Projected floor dimensions (overall) including radiators and any other
projections) related to reference line through high -voltage bushings
(approximate):
a) Parallel to HV bushings (inches) 295
b) Perpendicular to HV bushings (inches) 159
2-9
300-001
REVISION G - 2/21/2003
2.2.1 (Cont.)
19)
20)
21)
22)
23)
Waukesha Electric Systems
(Bidder's Name)
Base dimensions (approximate):
a) Parallel to HV bushings
(inches)
193
b) Perpendicular to HV bushings
(inches)
78
Shipping dimensions of largest
piece (approximate):
a) Height
(inches)
178
b) Length
(inches)
233
c) Width
(inches)
114
Transformer Outline Drawing Numbers
(attach drawings):
a) Shipping Outline Drawing showing
center of gravity(No.)
(No.)
A4174T418000
b) Approximate Transformer Outline
Drawing showing center of gravity
when completely assembled and filled
with oil
(No.)
A4174T418000
Load -Tap Changer Motor Drive Mechanism:
a) Motor size
(HP)
1/5
b) Type
TEFC
c) Three-phase or single-phase
Single
Load -Tap Changer Data:
a) Manufacturer and type Waukesha Electric UZD
b) Type (resistance bridge or vacuum) Resistance Bridge
2-10
300-001
F
REVISION G - 2/21/2003
2.2.1 (Cont.)
a
Waukesha Electric Systems
(Bidder's Name)
24) First Stage Forced Cooling:
a) Number of fans
(No.)
5
b) HP rating of each
(HP)
1/6
c) Number of pumps
(No.)
N/A
d) HP rating of each
(HP)
N/A
25)
Second Stage Forced Cooling (Additional
equipment over and above first stage):
a) Number of fans
(No.)
5
b) HP rating of each
(HP)
1/6
c) Number of pumps
(No.)
N/A
d) HP rating of each
(HP)
N/A
26)
Load of Cooling Equipment:
a) First stage forced cooling
(M)
1.5
b) Total forced cooling
(M)
3.0
27)
Cooling system control contacts will
close at the following temperatures
with a tolerance of plus or minus:
a) First stage forced cooling
(°C)
80
b) Second stage forced cooling
(°C)
90
c) Initiate alarm or actuate relay
(°C)
120
28)
Total heater load:
(watts)
190
29)
Total auxiliary load; including fans,
pumps, heaters, etc.
(W)
5.0
2-11
300-001
REVISION G - 2/21/2003
2.2. 1 (Cont.)
30) Bushing Drawing Numbers (attach
drawings):
a) H
b) X
c) Y (tertiary)
d) Neutral
31) Bushing strike distance:
a) H
b) X
c) Y (tertiary)
d) Neutral
32) Bushing Impulse Withstand Voltage
(Standard Conditions):
a) H
b) X
c) Y (tertiary)
d) Neutral
33) Bushing C.T. Data
a) Manufacturer
b) Accuracy class
c) H.V. Ratio
d) L.V. Ratio
e) Neutral Rato
Waukesha Electric S3.srPTnc
(Bidder's Name)
614227SO062
614227SO023
N/A
614227SO023
(inches) 42.1
(inches) 12
(inches) N/A
(inches) 12
(kV) 550
(kV) 150
(kV) N/A
(kV) 150
Meramec
C800
600/5 MR
1200/5 MR
3000/5 MR C800
1500/3000:5 0.3B-2.0
1200/5 - C200
2-12
300-001
REVISION G - 2/21/2003
Waukesha Electric Systems
(Bidder's Name)
2.2.2 SUPPORTING DATA
The following supporting data shall also be furnished with the Bidder's Proposal:
2.2.2.1 Description and location of major shop facilities proposed for use in constructing
the electrical equipment and auxiliaries.
Description and location of service shop and personnel under the direct ownership
and control of the Bidder which is closest to the project and which will be
available for service work on all the equipment. The description shall also state
the length of time service shop has been in operation.
2.2.2.3 Typical list of power transformers of equal or greater complexity and rating
manufactured by the Bidder during the past ten years. This list shall include the
rating of each transformer, the approximate dollar value, the installed location, the
Purchaser's name and purchase date.
2.2.2.4 Description of on -site testing to be performed by the Owner necessary to validate
the Supplier's Warranty.
2.2.3 EXCEPTIONS TO SPECIFICATION
The Bidder shall attach, immediately following this data sheet, a list and detail of
all exceptions taken to the Specification. Exceptions taken, but not listed below,
will not be accepted by the Purchaser. If no exceptions are taken by the Bidder,
this fact shall be noted below.
2.2.3.1 This Proposal is in complete accordance with the Purchaser's Specification,
without exception (yes or no).
Yes
2.2.3.2 If 2.2.3.1 is "no" the following exceptions are taken (detail follows):
2-13
300-001
REVISION G - 2/21/2003
SUPPLEMENTAL INSTRUCTIONS
Prices quoted must remain firm for a 30 day period after the opening date.
Bidders not responding for the commodity requested in the proposal shall be removed from our
Bid List for this class and item.
Freight terms: F.O.B. destination freight prepaid. All freight charges must be included in pricing
submitted on proposal and not entered as separate pricing.
Any discount allowed by Vendor for prompt payment, etc., must be reflected in quoted figure,
and not entered as separate pricing.
Sales prohibited/conflict of interest: No officer, employee, or their dependent or person residing
in and sharing the expenses of their household, shall have a financial interest in the sale to the
city of any real or personal property, equipment, material, supplies or services. This rule also
applies to subcontracts with the City. This shall not apply to members of any authority, board,
committee or commission of the City, thereof, other than the members of the City Council.
Collusive or sham bids: Any bid deemed to be collusive or a sham bid will be rejected and
reported to authorities as such. Your authorized signature of this bid assures that such bid is
genuine and is not a collusive or sham bid.
The City reserves the right to award on total or individual basis, whichever is most beneficial to
the City.
The City reserves the right to accept or reject any and all quotes.
A que io�in�es re ardin i id should be directed to:
Frank R. Zelloth, Sr. Application Enizineer
S GNATURE TYPE OR PRINT NAME AND TITLE
Waukesha Electric
COMPANY NAME
400 S. Prairie Ave.
Waukesha, WI 53186
800-835-2732
TELEPHONE NUMBER, AREA CODE
10 April, 2003
ADDRESS: STREET, CITY, STATE ZIP DATE
2-14
300-001
KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned
Waukesha Electric Systems, Inc. _ as Principal, and
The Continental Insurance Company as Surety, a corporation
authorized to do business in the State of Colorado, are hereby held and firmly bound unto the
City of Fort Collins, Colorado, as Owner, in the penal sum of
Ten Percent (10%) of the Attached Bid------------------------------------- for the payment of which, well and
truly to be made, we hereby jointly and severally bind ourselves, successors, and assigns.
THE CONDITION of this obligation is such that whereas the Principal has
submitted to the City of Fort Collins, Colorado the accompanying bid and hereby made a part
hereof to eater into a Construction Agreement for the construction of City of Fort Collins Project,
WHEREAS, the Owner, as a condition for receiving said bid, requires the
Principal to deposit with the Owner a Bid Guaranty equal to ten percent (10%) of the amount of
said bid.
NOW, THEREFORE,
(a) If said bid shall be rejected; or in the alternate,
(b) If said bid shall be accepted and the Principal shall execute and
deliver a Construction Agreement (properly completed in
accordance with said bid) and shall furnish a Performance and
Payment Bond upon the forms prescribed by the Owner for the
faithful performance of said Agreement, and shall in all other `
respects perform the agreement created by the acceptance of said
bid;
then this obligation shall be void, otherwise the same shall remain in force and effect; it being
expressly understood and agreed that the liability of the Surety for any and all claims hereunder
shall, in no event, exceed the penal amount of this
obligation as herein stated.
2-15
300-001
Quotation
10 April 2003
City of Fort Collins
700 Wood Street
P.O. Box 580
Fort Collins, Colorado 80522-0580
Attn: Purchasing
Quote Number F-4255
We are pleased to offer our quotation for your transformer requirements:
ITEM NO.: 01 QUANTITY: 1 NET PRICE: $ 579,900.00 EA.
SHIPMENT: 18-20 weeks after receipt of an accepted written purchase order in our office,
subject to plant loading at the time of receipt of order.
Page 1
Transformer, 30/40/50 MVA, ONAN/ONAF/ONAF, 3 phase, 60 Hz., 55/65 Degree C rise, 115 kV
DELTA to 13.8 kV WYE with high voltage de -energized taps, low voltage load tap changing and
accessories in accordance with your specifications, with exceptions listed below, plus ANSI and NEMA
standards. This transformer has been designed with continuous disc or helical type HV and LV windings,
and separate regulating windings to fully distribute ampere turns for the load tap changer. All windings will
be copper. This item will be manufactured in our Waukesha, Wisconsin facility.
LTC EQUIPMENT
The Waukesha LTC includes the following equipment:
♦ Load Tap Changer Integrated Oil Filter System
♦ Maintenance Free Dehydrating Breather
♦ Load Tap Changer View Ports
The breather and oil filter system reduce your maintenance costs, extend contact life, and enhance the
already proven reliability of the Waukesha Load Tap Changer by filtering the oil in the LTC and
regenerating the silica gel desiccant in the breather. The view ports enable visual inspection of contacts in
the LTC without opening the oil -filled compartment. All of these are accomplished while the transformer
remains in service! Please refer to the enclosed brochure for more information.
WORLDBOX'rm CONTROL ENCLOSURE
Waukesha Electric Systems' WorldboxTM represents the next generation of transformer control technology,
designed to simplify maintenance, reduce field service time, and enhance expandability. Worldbox also
utilizes IEC standard parts, which are readily available from electrical distributors and generally cost less
than NEMA components. All Components are either listed or recognized by UL and CSA.
PRICE POLICY
The above quoted prices are firm for shipment shown, subject to the following conditions:
1. Factory acceptance of a written purchase order or contract, within the validity period of this quotation.
2. For orders requiring drawing approval, a release to immediately proceed with production must be
returned to Waukesha Electric within 7 days after drawing submittal to maintain scheduled date(s).
10 April 2003
Quote Number F-4255
Quotation
Page 2
PAYMENT
Payment terms, subject to credit approval, are 100% Due Net 30 Days From Date Of Invoice (Shipment).
There will be a 1 '/2% charge per month of the total invoice beginning 30 days after date of invoice, but the
amount shall not be in excess of the applicable usurious rate.
Alternate payment terms:
20% Invoiced with release of Seller's Order Acknowledgment (Net 30 days)
30% Invoiced 15 weeks prior to scheduled shipment date (Net 30 days)
30% Invoiced 35 days prior to scheduled shipment date (Net 30 days)
20% invoiced upon shipment (Due Net 15 days after receipt of the transformer)
A credit of 1.5% will be issued by Seller against the final payment, if all payments are made per the
alternate payment schedule. The purchase order should be written for the quoted Net Price of the
item referenced above.
NOTE S/COMMENTS/EXCEPTIONS:
PURCHASE ORDER TERMS AND CONDITIONS (REVISED 11191)
COMMERCIAL DETAILS
FINAL ACCEPTANCE - The City of Fort Collins shall either accept or reject the equipment within
72 hours of its arrival at the shipping destination. Defects and non -conformances reported after
acceptance of delivery will be corrected in accordance with the provisions of the warranty.
2. DELIVERY - We take exception to "time is of the essence". Seller fully intends to ship within the
quoted leadtime, will provide monthly status reports, and will expedite as needed. However, Seller will not
be liable for losses or damages due to shipping delays.
3. WARRANTY - The Waukesha Electric Systems warranty applies in lieu of all other warranties
expressed or implied. Our quotation includes the Five Year Power Transformer Warranty.
5. CHANGES IN COMMERCIAL TERMS - Seller accepts Purchaser's right to request changes.
However, any change in the requirements proposed by Purchaser shall be subject to Seller's approval
based on design feasibility and schedule constraints.
6. TERMINATIONS - If Purchaser terminates the Order without cause, Purchaser will be charged for
materials purchased for the Work, less any recovered expenses, plus engineering time at $200 per hour. If
notice is of termination is received within 20 weeks of the scheduled ship date and Seller is unable to fill the
vacated production slot with another order, the termination charge will be 100% of the purchase price less
any recovered expenses.
13. PURCHASERS PERFORMANCE OF SELLERS OBLIGATIONS - No work shall be performed by
Purchaser and backcharged to Seller unless such work is authorized in advance by Seller.
10 April 2003
Quote Number F-4255
Quotation
Page 3
14. PATENTS - Seller's obligations hereunder shall not apply in the event that any claim of infringement
is as a result of Purchaser combining Seller's Goods with other goods and services, or as a result of Seller's
compliance with Purchaser's Specifications.
19. PROTECTION AGAINST ACCIDENTS AND DAMAGES - In lieu of the obligations stated in Article 19,
Seller agrees to indemnify, defend and hold Purchaser harmless from liability arising from third -party
claims for damages to tangible property and personal injury, including death, ("Third Party Claims") to the
extent such Third Party Claims are directly caused by the negligence or tortious misconduct of Seller, its
subcontractors and employees.
In no event shall the indemnification liability of Seller exceed the contract price for the particular goods and
services upon which liability is claimed. This indemnity obligation shall terminate in three years.
SPECIFICATION NUMBER 300-001, REVISION G 2/21103
3.0 GENERAL CONDITIONS
3.6 CHANGES - (same comment as stated above for Article 5)
3.8 DELAYED ORDERS - If the City delays shipment within 20 weeks of the scheduled ship date, the
equipment will be completed, invoiced, and stored at the City's expense in accordance with the terms of
Waukesha Electric's storage policy.
3.95 The rights and remedies of the City shall be as provided in the purchase contract and are exclusive
of other rights or remedies available under law.
3.11 TERMINATION FOR CONVENIENCE - (same comment as stated above for Article 6)
3.18 PATENTS - (same comment as stated above for Article 14)
3.19 INDEMNITY - ( same comment as stated above for Article 19)
3.20 TAXES - The City is requested to provide Seller with a tax exemption certificate.
3.23 TERMS OF PAYMENT - Payment terms, subject to credit approval, are:
90% net 30 days from date of invoice (shipment)
10% at completion of installation, not to exceed 45 days from invoice (shipment).
Alternate payment terms:
20% Invoiced with release of Seller's Order Acknowledgment (Net 30
days)
30% Invoiced 15 weeks prior to scheduled shipment date (Net 30 days)
30% Invoiced 35 days prior to scheduled shipment date (Net 30 days)
10 April 2003
Quotation
Quote Number F-4255
20% invoiced upon shipment (Due Net 15 days after receipt of the transformer)
Page 4
A credit of 1.5% will be issued by Seller against the final payment, if all payments are made
per the alternate payment schedule. The purchase order should be written for the quoted
Net Price of the item referenced above.
3.25 WARRANTY - (same comment as stated above for Article 3)
Add the following article:
LIMITATION OF LIABILITY - Seller shall in no event be liable for any indirect, special or consequential
damages whatsoever, whether grounded in tort (including negligence), strict liability, or contract. Under
no circumstances shall Seller's liability to the City exceed the contract price for the specific goods and
services upon which the claim is based.
The Waukesha Electric Systems Terms and Conditions of Sale apply.
EXCEPTIONS TO SPECIFICATIONS
1. Pg. 16, Sect. 3.2.15, FINISH; The above transformer will be painted in accordance with the attached
brochure "Coatings for Transformers" Color will be Desert Tan as specified.
LOSS GUARANTEE
In accordance with the current ANSI Standard C57.12.00-1993 Section 5.9, No-load (core) loss guarantee
on the enclosed performance specification(s) is based on the standard reference temperature of 20°C. Load
(winding) loss guarantee is at the standard reference temperature of 85°C on 65°C rise rated transformers
(or 75°C on 55/65°C rise rated transformers).
Waukesha Electric Systems tests no-load and load losses with less than 1.0% measurement error. These
measurement errors are determined by a calibration system that is traceable to the National Institute of
Standards and Technology (formerly the National Bureau of Standards) using methods described in NIST's
Technical Note 1204.
WARRANTY
The above transformer is quoted with the Waukesha Electric Systems Five Year Power Transformer
Warranty in lieu of all others. To qualify for the Waukesha Electric Five Year Warranty, a Waukesha
Electric service representative must be present at the time the transformer is dressed out, and both the
primary and secondary must be protected from surges with arresters mounted on the transformer tank.
FIELD SERVICE
The quoted price includes Waukesha Electric Systems' field service representative for guidance and
assistance with the installation of the transformers. The price provided is using non -union labor. If union
labor is required, extra charges will apply.
10 April 2003
Quote Number F-4255
Quotation
Page 5
SHIPMENT
The above quoted transformer will be shipped dry air filled by rail, F.O.B. rail siding nearest specified
destination.
DRAWINGS
Approval drawings will be sent 4 weeks after receipt of a written purchase order in our office and final
drawings and instruction books will be sent before shipment.
TERMS & CONDITIONS
The enclosed Waukesha Electric Systems Transformer Terms and Conditions of Sale are an integral part
of this offer and shall apply except as otherwise agreed to in writing by an authorized employee of
Waukesha Electric Systems.
Seller shall in no event be liable for any indirect, special or consequential damages whatsoever, whether
grounded in tort (including negligence), strict liability, or contract. Under no circumstances shall Seller's
liability to Buyer exceed the contract price for the specific goods and services upon which the claim is
based. Any action for breach of contract or otherwise must be commenced within one year after the cause of
action has accrued.
WES reserves the right to correct clerical and administrative errors in the Quote and other related documentation.
ENCLOSURES
Performance specifications, outline drawing, Five Year Warranty, Waukesha Load Tap Changer System
brochure, Short -Circuit Test List, Users List, Maintenance Warranty Addendum, Bid Bond, Terms and
Conditions of Sale and product information are enclosed with this proposal.
VALIDITY
This proposal will remain in effect for 30 days, unless changed in the interim by written notice.
Sincerely,
Waukesha Electric Systems, Inc.
L�/ / "
L
Frank R. Zelloth
Senior Application Engineer
FRZ/FRZ
ENCLOSURES
Performance Specification
For: FORT COLLINS UTILITIES
Quotation No.: F 4255 Item No.: 1 Project Name: DIXON CREEK SUBSTATION
TRANSFORMER RATINGS
Phase 3
Cooling
HV Volts
XV Volts
Frequency 60
Class
115,000 D
13,800 Y
Temp Rise, °C 55/65
ONAN
30.0/33.6 MVA
30.0/33.6 MVA
Insulating
ONAF
40.0/44.8 MVA
40.0/44.8 MVA
Liquid Oil
I ONAF
50.0/56.0 MVA
50.0/56.0 MVA
ADDITIONAL TAP VOLTAGES
Terminal
Style
Taps or kV
Capacity
HV
XV
DETC
LTC
+2 /-2 @ 2.500%
+16/-16 @ 0.625%
Full
Reduced
PERCENT IMPEDANCE VOLTS
% Windings At MVA
11.50 H - X 30.000
INSULATION LEVELS (kV)
Terminal
Winding
Bushing
HV Line
550
550
XV Line
110
150
XV Neutral
110
150
REGULATION
Power Factor
1.0
0.9
0.8
0.7
Percent Regulation
.98
5.89
7.67
8.88
AUXILIARY LOSSES AND SOUND LEVEL
MVA Class Cooling Loss (Watts)
Sound Level dB
30.0 ONAN 0.0
65
40.0 ONAF 1,500
67
50.0 ONAF 3,000
68
The above values for cooling loss do not include ancillary equipment
;heaters, control devices, etc.) losses of 1,000 Watts
PERFORMANCE BASED ON A LOADING OF
HV Winding
XV Winding
115,000 Volts @ 30.0 MVA
13,800 Volts @ 30.0 MVA
EFFICIENCIES Base MVA (ONAN) = 100%
Load
100010 75% 50% 25%
Percent
1 99.64 99.69 99.73 99.67
PERFORMANCE DATA No Load Temp: 20 °C/Load Loss Temp: 75°C
Exciting Current (Percent) and Loss (Watts)
Excitation
Exciting Current( o)
No Load Loss Load Loss Total Loss
100%
105%
110%
500
1.000
19,200 88,500 107,700
23,750
MECHANICAL DATA - Not for Construction Purposes Dimensions are in inches & weights are in pounds (approx. values)
Outline Drawing Number: A4174T418000X
Shipping:
Base Assembled Shipping
Weight (lbs.)
Height (A)
---- 234 178
Core and Coils
101,100
Width (B)
193 295 233
Tank and Fittings
59,900
Depth (C)
78 159 114
Liquid (8,035 gallons)
60,400
Height over Cover (D)
---- 178
Total Weight
221,400
Shipping Weight, heaviest piece
161,800
295 INSTALLED
233 SHIPPING
—
131
6510 TYP
—644 TYP---6.9*
91FL
z
INSTALLED
.......
-A
-EL- -EL-
23.0 SHI INS
25.0
51
W,
WANKING
HY &MIM FIENMAL
8.9
-32.7� TYP-
NN StAININD
W WESTER
LV SWIM
1
HIGHEST FIXED POINT
43�
a SHIPPING
Ww=
107
If;
r
+
AL
C
+
1
cis
6
;2
178
76
74.
71 25
CUSTOMER: FORT COLLINS UTILITIES DIXON SUB-T2
CUSTOMER ORDER NO.: 9923283
WAUKESHA ORDER NO.: 2270802
WAUKESHA WORK ORDER NO.: W024174
56
.fl
LOAD TAPCHANGING TRANSFORMER
Hs
NHDrt
CLASS ONANIONAFIONAF 3 PHASE 60 HZ
—42
MVA 30/40150 CONT. TEMP. RISE 55*C
MVA 33.6144.8/56 CONT. TEMP. RISE 65*C
HV 115000 VOLTS
LV 13800YI7965 VOLTS
OUTLINE
4
AM DIMENSIONS AM IN INCHES
all rr—�
HM 03110101 11Z 09/10101 I
T4174JOIX
JIW21 M174T4180001X,
1
* 1 3
* 2 4
3 1
4 1
5 1
6 3
7 1
8 1
9 1
10 4
11 1
12 4
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 5
21 4
* 22 9
* 23 10
24 1
25 1
26 1
27 1
28 1
29 1
30
31
32
33
34
35
36
37
38
* 39
* 40
41
* 42
* 43
* 44
45
46
47
48
49 3
50 4
51 1
52 1
53 1
54 2
55 2
56 2
57 4
31
HIGH VOLTAGE BUSHING THREAD 1.5-12
ABB 115WO800XA
LOW VOLTAGE BUSHING THREAD 4.0-12
ABB 025W4000UU
TAP CHANGER FOR DE -ENERGIZED OPERATION. W/PAOLOCKING PROVISIONS
LIQUID LEVEL GAGE. W/HIGH H) LOW ALARM CONTACTS 1710-1 HI (I L01
LIQUID TEMPERATURE GAGE, EYE LEVEL, W/CONTACTS (269-1)
WINDING TEMPERATURE GAGE, EYE LEVEL, WICONTACTS (49T-1, 49T-2, 49T-3)
PRESSURE VACUUM GAGE W/REGULATOR AND VALVES FOR PURGING. W/ALARMS
2.0' DRAIN VALVE WITH 3/8' SAMPLING VALVE, W/PADLOCKING PROVISIONS
1.54 UPPER FILTER PRESSURE VALVE, WIPAOLOCKING PROVISIONS
EYES FOR LIFTING COVER
BASE FOR SKIDDING IN ANY DIRECTION
JACK PAD, W/PULLING EYES
NAMEPLATE
TANK (PAINT: SAND TAN/DESERT TAN - MUNSELL 010 YR 6.0/3.0)
COVER. SLOPED (WELD -ON), W/NON-SKID SURFACE
MANHOLE. 24' OIA W/BOLT-ON COVER, 8 VACUUM CONNECTION. 2.0'
(SHIPPED ON UNIT)
PRESSURE RELIEF DEVICE, W/CONTACTS - MAIN TANK (63PR-1)
JUNCTION BOX FOR CURRENT TRANSFORMER LEADS
REMOVABLE CORE GROUND (MAIN H) BOOSTER) ACCESIBLE THRU MANGLE
GROUND PAD, W/2 112-13 UN; TAPS ON 1.75' CENTERS
HOOKS FOR LIFTING TRANSFORMER
RADIATOR (BOLT -ON W/VALVES WELDED TO TANK)
FAN 1/6 HP, 1140 RPM. 208-230 VOLTS. SINGLE PHASE
CONTROL EQUIPMENT CABINET W/40' DOOR SWING
ACCESS PORT FOR MANUFACTURING USE ONLY. W/BOLT-ON COVER
LOAD TAPCHANGER
AUTO CONTROL FOR LTC
INSPECTION DOOR FOR LTC W/36' SWING 8 INSPECTION PORTHOLES
1.5' DRAIN VALVE WITH 3/8' SAMPLING VALVE FOR LTC.
W/PADLOCKING PROVISIONS
UPPER FILTER VALVE CONNECTION FOR LTC, 1.5' PLUG
LIQUID LEVEL GAGE FOR LTC. W/CONTACTS (710-2)
HAND CRANK FOR MANUAL OPERATION OF LTC
POSITION INDICATOR FOR LTC
MANUAL CONTROL CABINET FOR LTC
MAINTENANCE -FREE SILICA GEL BREATHER FOR LTC
PRESSURE CONTROL SWITCH FDA LTC (63PC)
QUALITROL RAPID PRESSURE RISE RELAY (63RPR-1)
LIQUID LEVEL GAGE, W/TRIP CONTACTS (710-3)
HIGH VOLTAGE SURGE ARRESTER - OHIO BRASS PN: 219570-5001
HIGH VOLTAGE SURGE ARRESTER MOUNTING BRACKET (BOLT -ON)
GROUND PAD, W/4 1/2-13 UNC TAPS ON 1.75' CENTERS
HIGH VOLTAGE BUSHING LINE TERMINAL - SEFCOR CAT. NO. SNFT-44-48-SND
LOW VOLTAGE BUSHING LINE TERMINAL - GIBBONS GB-1371 SP
LOW VOLTAGE NEUTRAL BUSHING GROUND BUS BAR - 1/2' X 6.0' SILVER PLATED K
HIGH VOLTAGE SURGE ARRESTER GROUND CABLE - 4/0 CU W/600 V. INSULATION
LOW VOLTAGE SURGE ARRESTER GROUND CABLE - 410 CU W1600 V. INSULATION
MANHOLE, 20' OIA W/BOLT-ON COVER, 8 VACUUM CONNECTION, 2.0'
24' DIA W/BOLT-ON MANHOLE COVER AND 4.0' FLANGED CONNECTION WITH
1.0' NIPPLE AND CAP (SHIPPED SEPARATE, SEE DETAIL)
RESISTANCE TEMPERATURE DETECTOR, 10 OHM. WINDING.
0UAL ITROL 103-007-01
WELD BEAD 6' HIGH NARKING TANK CENTERLINE ON ALL 4 SIDES
PRESSURE RELIEF DEVICE, W/CONTACTS 3 SEMAPHORE FOR LTC (63PR-2)
HANDHOLE, 7.0' DIA. W/BOLT-ON COVER
LOAD TAPCHANGER OIL FILTER SYSTEM - VELCON /TP-2
0.5' BALL VALVE FOR LOAD TAPCHANGER OIL FILTER SYSTEM.
APOLLO CAT. NO. 70-103
0.5' STAINLESS STEEL UNION TUBE FITTING FOR LOAD TAPCHANGER
OIL FILTER SYSTEM - PARKER CAT. NO. 08-8 HBZ-SS
PULLING EYE
PUNCH MARKS NEAR BASE INDICATING H2/X2 BUSHING CENTERLINE
DETAIL OF HV HI LV ARRESTER BRACKET
4' BLIND FLANGE FLANGE4
.39,
4' FLANGED CONECTION 8 - .75' DIA.
'HOLES ON A 7.50'
BOLT-CINCLE
O
1' THFEADE0 NIPPLE
V PIPE CAP ` W/PIPE CAP
1' THIEAOEO NIPPLE
.39,
DETAIL OF 24' DIA. MANHOLE
BOLT -ON COVER
(SHIPPED SEPARATE)
.s �r
DETAIL OF DRAIN VALVE I BOTTOM OF CONTROL EQUIPMENT CABINET I DETAIL OF BASE
OIL IN TRANSFORMER IS INHIBITED
YES NO
NOTES:
1) ALL ITEMS MARKED '*' ARE TO BE REMOVED FOR SHIPMENT.
2) POSITIVE PRESSURE SYSTEM TO BE OPERATING DURING SHIPMENT
3) TRANSFORMER DESIGNED TO SHIP BY TRUCK OR RAIL.
5) 11 = CENTERLINE.
6) UNIT IS TO BE SHIPPED:
O IN OIL WITH NITROGEN BLANKET.
O IN OIL WITH DRY AIR BLANKET.
Cl WITHOUT OIL FILLED WITH NITROGEN.
WITHOUT OIL FILLED WITH DRY AIR.
7) APPROXIMATELY 2300 GALS OF OIL MUST BE REMOVED TO
REPLACE LV BUSHINGS AND NEUTRAL BUSHING(S) IN
COMPLETELY ASSEMBLED TRANSFORMER.
(RADIATOR VALVES CLOSED IF RADIATORS ARE BOLT -ON)
8) CENTER OF GRAVITY SHIPPING W/OIL = ♦1, W10 OIL *2.
INSTALLED = ♦3.
ITEM QTY
DESCRIPTION
APPROXIMATE WEIGHTS
LBS.
CORE H1 COIL (UNTANKING WEIGHT)
101100
TANK. FITTINGS 3 RADIATORS
59900
BADS. (BOLT ON)
18100 LOS.
OIL -MAIN TANK
7180 GALS
OIL-TAPCHANGER
COMPARTMENT
100 GALS
OIL -RADIATORS
755 GALS
OIL -TOTAL
8035 GALS
60400
TOTAL WEIGHT
221400
SHIPPING WEIGHTS
I WITHOUT OIL
WITH OIL
SHIPPING UNIT
140700
196800
SHIPPING PARTS
21100
24600
SHIPPING TOTAL
161800
221400
58 1 PROBE REQUIRED FOR TOP OIL QUALITROL REMOTE LIQUID TEMPERATURE GAGE. ITEM 5
59 3 PROBE REQUIRED FOR QIALITROL REMOTE WINDING TEMPERATURE GAGE. ITEM 6
PV REGULATOR
VALVE
PV GAGE
DETAIL OF PV GAGE
ASSEMBLY
T4s74 FMX
CUSTOMER: FORT COLLINS UTILITIES - DIXON SUB-T2
CUSTOMER ORDER NO.: 9923283
WAUKESHA ORDER NO.: 2270802
WAUKESHA WORK ORDER NO.: W024174
LOAD TAPCHANGING TRANSFORMER
CLASS ONAN/ONAF/ONAF
NVA 30/40/50
MVA 33.6/44.8/56
HV 115000
LV 13800Y/7965
3 PHASE 60 HZ
CONT. TEMP. RISE 55'C
CONT. TEMP. RISE 65*C
VOLTS
VOLTS
wAUKESNA►
I OUTLINE I
PAGE 1
USER'S LIST FOR MEDIUM POWER TRANSFORMERS
PREVIOUS 100 UNITS ONLY
RCN CODE 13
(20.0 - 30.0 MVA CA, 15 - 230 KV CLASS, LTC)
APRIL 8, 2003
CUSTOMER NAME SHIP
QTY MVA KV DATE
------------- ---
BURLINGTON ELECTRIC DEPAR
1
20.0/ 26.7/
33.3
34.5 - 13.8Y
09/94
CENTRAL HUDSON GAS & ELEC
2
20.0/ 26.7/
33.3
115Y
- 138Y
06/87
GRAND HAVEN BOARD OF LIGH
1
20.0/ 26.7/
33.3
69Y -
13.2Y - 7.2
10/86
MONROE ELECTRIC DEPARTMEN
2
20.0/ 26.7/
33.3
100 -
13.2Y
05/92
SEAFORD LIGHT & POWER DEP
1
20.0/ 26.6/
33.3
68.8 -
12.47Y
12/88
SILICON VALLEY POWER
3
20.0/ 26.6/
33.3
60Y -
12Y - 7.2
02/86
1
20.0/ 26.6/
33.3
60Y -
12Y - 7.2
03/95
1
20.0/ 26.6/
33.3
60Y -
12Y - 7.2
05/92
1
20.0/ 26.6/
33.3
60Y -
12Y - 7.2
06/92
ALLEGHENY POWER
1
21.0/ 28.0/
35.0
135.3
- 23.6Y
03/97
1
21.0/ 28.0/
35.0
115 -
36.3Y
08/95
LINCOLN ELECTRIC SYSTEM
1
21.0/ 28.0/
35.0
115Y -
12.47Y - 7.2
02/94
1
21.0/ 28.0/
35.0
115Y -
13.2Y - 7.2
03/92
1
21.0/ 28.0/
35.0
115Y -
13.2Y - 7.2
04/88
1
21.0/ 28.0/
35.0
115Y -
13.2Y - 7.2
07/91
1
21.0/ 28.0/
35.0
115Y -
12.47Y - 7.2
07/94
1
21.0/ 28.0/
35.0
115Y -
13.2Y - 7.2
10/92
MCPHERSON BOARD OF PUBLIC
2
21.0/ 28.0/
35.0
115D-12.47Y
RMV CTC
/
HASTINGS UTILITIES
1
21.6/ 28.8/
36.0
115 -
13.8Y
08/93
1
21.6/ 28.8/
36.0
115D -
13.8Y
10/98
ATLANTIC ELECTRIC CO.
2
22.4/ 29.9/
37.3
68.8 -
13.09Y
03/90
1
22.4/ 29.9/
37.3
68.8 -
13.09Y
11/89
1
22.4/ 29.9/
37.3
68.8 -
13.09Y
12/89
ALLEGHENY POWER
1
24.0/ 32.0/
40.0
230 -
13.09Y
07/96
PAGE 2
USER'S LIST FOR MEDIUM POWER TRANSFORMERS
PREVIOUS 100 UNITS ONLY
RCN CODE 13
(20.0 - 30.0 MVA OA, 15 - 230 KV CLASS, LTC)
APRIL 8, 2003
CUSTOMER NAME SHIP
QTY MVA KV DATE
------------- ---
COMMONWEALTH EDISON CO
1
24.0/
32.0/
40.0
132 -
13.2Y
O1/91
2
24.0/
32.0/
40.0
132 -
13.2Y
O1/92
2
24.0/
32.0/
40.0
132 -
13.2Y
02/87
1
24.0/
32.0/
40.0
132 -
13.2Y
02/89
1
24.0/
32.0/
40.0
132 -
13.2Y
03/89
6
24.0/
32.0/
40.0
132 -
13.2Y
03/90
1
24.0/
32.0/
40.0
132 -
13.2Y
04/89
6
24.0/
32.0/
40.0
132 -
13.2Y
04/90
3
24.0/
32.0/
40.0
132 -
13.2Y
05/89
2
24.0/
32.0/
40.0
132 -
13.2Y
06/86
6
24.0/
32.0/
40.0
132 -
13.2Y
06/89
3
24.0/
32.0/
40.0
132 -
13.2Y
06/90
1
24.0/
32.0/
40.0
132 -
13.2Y
07/89
3
24.0/
32.0/
40.0
132 -
13.2Y
07/90
1
24.0/
32.0/
40.0
132 -
13.2Y
10/90
4
24.0/
32.0/
40.0
132 -
13.2Y
11/90
1
24.0/
32.0/
40.0
132 -
13.2Y
11/91
2
24.0/
32.0/
40.0
132 -
13.2Y
12/90
1
24.0/
32.0/
40.0
132 -
13.2Y
12/91
AEP - AMERICAN ELECTRIC P
2
25.0/
33.3/
37.8
- 13.8Y
05/96
FT. PAYNE IMPROVEMENT AUT
2
25.0/
33.3/
41.6
161 -
13.09Y
04/91
ALLEGHENY POWER
1
30.0/
40.0/
50.0
135.3
- 13.8Y
06/89
1
30.0/
40.0/
50.0
135.3
- 13.8Y
10/88
CHASKA, CITY OF, PUBLIC U
1
30.0/
40.0/
50.0
115D
- 13.8Y
10/00
COMMONWEALTH EDISON CO
1
30.0/
40.0/
50.0
132 -
13.2
01/92
1
30.0/
40.0/
50.0
132 -
13.2Y
07/91
1
30.0/
40.0/
50.0
132 -
13.2
09/91
1
30.0/
40.0/
50.0
132 -
13.2
10/91
2
30.0/
40.0/
50.0
132 -
13.2Y
11/88
1
30.0/
40.0/
50.0
132 -
13.2
11/91
1
30.0/
40.0/
50.0
132 -
13.2Y
12/88
1
30.0/
40.0/
50.0
132 -
13.2
12/91
The Surety, for value received, hereby stipulates and agrees that the obligations of said
Surety and its bond shall be in no way impaired or affected by any extension of the time within which
the
Owner may accept such bid; and said Surety does hereby waive notice of any such extension.
rN WITNESS WHEREOF, the Principal and the Surety have hereunto set their hands
and
April 2003
seals this _day of and such of them as are corporations have caused their corporate seals to
be hereto affixed and these presents to be signed by their proper officers, the day and year first set forth
above.
PRINCIPAL
Name of Waukesha Electric Systems, Inc.
Principal:
SURETY
Name of
Surety The Continental Insurance Company
400 South Prairie Avenue
CNA Plaza
Address:
Waukesha, WI 53186
Address
Chicngq TT 6065Za
By:
By:
1
Attorney-
Ronda L. Pekel
Title:
\At �Y'P^iaa'`c'_,�iv--cx/j
in -Fact:
' ,
`
(SEAL)
(SEAL)
2-16
300-001
PAGE 3
USER'S LIST FOR MEDIUM POWER TRANSFORMERS
PREVIOUS 100 UNITS ONLY
RCN CODE 13
(20.0 - 30.0 MVA OA, 15 - 230 KV CLASS, LTC)
APRIL 8, 2003
CUSTOMER NAME SHIP
QTY MVA KV DATE
------------- ---
HARTFORD UTILITIES
1
30.0/ 40.0/
50.0
138D
- 26.2Y
/
HOPE WATER & LIGHT COMMIS
1
30.0/ 40.0/
50.0
110 -
13.8Y
02/95
1
30.0/ 40.0/
50.0
110 -
13.8Y
04/95
LAFAYETTE UTILITIES SYSTE
1
30.0/ 40.0/
50.0
230D
- 13.8Y
03/02
NORTH ATTLEBORO ELECTRIC
1
30.0/ 40.0/
50.0
115 -
13.8Y
04/95
PARAGOULD CITY LIGHT & WA
1
30.0/ 40.0/
50.0
67D -
13.2Y
04/00
TOWN OF TARBORO
1
30.0/ 40.0/
230X115
- 13.2Y
03/94
1.5-12 THO. 2.00 USABLE, SILVER PLATED
(51)
, 1 1 Fes=]
0.88
( 212 )
23.00
(584)
MIN. OIL
LEVEL
& C.T.
43.40
(1102)
2.00
(51� „
9.00 DIA
(229)
— OIL SIGHT GLASS
-POWER FACTOR TAP
9.63 MAX DIA
(245)
8.75 DIA
(222)
6.50 OIA
(165)
1.63 IO TUBE
(41)
4 - 0.375-16, 0.75 DEEP
(19)
ED. SPACED ON 3.75 DIA B.C.
(95)
115 KV 550 KVBIL 800 AMPS
TYPE: POC '0-PLUS-C' HIGH ALT.
COLOR: GRAY (ANSI - 70)
CREEP GIST.: 103.9 in. (2639 mm)
APP. WEIGHT: 400 LBS. (182 KG)
VENDOR DATA
VENDOR: ABB POWER T&D CO.
ADDRESS: ALAMO, TENN.
DWG. NO.: P3946C188
CATALOG NO.: 115WO80OXA
15.75 DIA
(400)
6-1.25 SLOTS E0.
(32)
SPACED ON 13.25 OIA B.C.
(337)
ORAWLEAO LENGTH 91.6 (2327)
REVISIONS WAUKESHA
rz 2-6-96
REORAYN ON CAD ELECTRIC SYSTEMS
BUSHING
ALL DIMENSIONS IN INCHES (MM)
EMN IcHK xss,�n
OF I 16142271 S 100621
4.00-12 THD. 4.13 USABLE, SILVER PLATED
(105)
1 6.75 DIA
10.63 (171)
(270) r-Av
OIL SIGHT GLASS
FILL)
(655) 1�
(6551 PLUG
11.40 DIA
(290)
TEST
TAP
0.75
(19)
21.00
(533) �-IL-6.88 OIA
MIN. OIL (175)
LEVEL
8 C.T.
32.50 I I%
(826)
5.47 DIA
(164)
6.38 DIA
(162)
4.00-12 THD, 3.88 USABLE
(99)
25 KV 150 KVBIL 4000 AMPS REVISIONS
TYPE: POC ' 0-PLUS-C' Q ,RZ 2-6-96
COLOR: GRAY ( ANSI - 70 ) REORAMN ON CAD
CREEP DIST.: 22.7 in. (577 mm)
APP. WEIGHT: 235 LBS. (107 KG)
VENDOR DATA
VENDOR: ABB POWER T8D CO.
ADDRESS: ALAMO, TENN.
DWG. NO.: P394BB581
CATALOG NO.: 025W4000UU
S
(22)
SPACED ON 10.25 DIA B.0
(260)
WF WAUKESHA
ELECTRIC SYSTEMS
BUSHING
ALL DIMENSIONS IN INCHES (MM)
DWN CHK ISSUED
JPZ 2-6-96
i OF i 1614227 S 0023
No Text
No Text
COST-EFFECTIVE BENEFITS;
• A single arm operates both moving
and arcing contacts reducing link-
ages, wear points and maintenance.
• The main LTC tank utilizes just
three gasketed openin to the main
tank and can withstand full vacuum,
eliminating problems with barrier
boards.
• Compact desi n cuts oil requirements
by hundreds of gallons.
• Designed with fewer moving parts,
p ing improved reliability.
• Transition resistors minimize
circulating currents between taps
encountered in any LTC.
• Resistor design has less arcing.
• Spring drive mechanism delivers
splft-serx}nd operation for minimum
arcing time.
• Spring -type design means that each
tap change is uniform, unaffected by
possible auxiliary-vottage fluctuations.
• Shorter arcing time greatly reduces
maintenance.
• Motor drive mechanism and other
control components are mounted
at ground level providing easy
access for operation, inspection
or maintenance.
WAUKESHA ELECTRIC SYSTEMS
LOAD TAP CHANGER
The Waukesha LTC is designed for fast, dependable
operation and reduced maintenance requirements.
e Reduces wear due to abrasion.
Improves LTC reliability.
Minimizes routine maintenance.
Reduces oil replacement
and handling.
Maintains oil dlelectric strength.
Minimizes equipment failure
and downtime,
Reduces contact film formation,
Retrofit version is available for
installation on any LTC.
No pump reversal to flush
dirty oil back into LTC.
Dry -break system means
that new filter snaps in with
no nil handling.
Dirty oil remains in old fitter.
Filter return program allows
used filters to be returned to
Waukesha Electric Systems.
We take care of disposal.
,
The patented Integrated Oil Filter removes the
carbon and metallic particles that are produced
during normal LTC operation. Convenient indicator
lights provide information about filter system operation,
including when to change filter. This can be done
without shutting down the entire system. The
adjustable timer allows you to set run-time in four-hour
increments and cycle -time in one day intervals.
COST-EFFECTIVE BENEFITS:
• Allows visual inspection wilhoul draining the oil.
• Conflrms oil cleanliness.
• Retrofit viewing ports available for many tap changer models.
No matter what maintenance interval you choose,
the Waukesha Electric Systems LTC viewing ports
allow you to make better maintenance decisions in
just a few minutes.
Because the LTC oil is filtered, it is clear. Therefore,
a visual inspection of the inside of the switching
compartment can be done with a high intensity
light without de -energizing and opening the
LTC compartment.
Moisture condensing on globe
during recharging cycle.
COST-EFFECTIVE BENEFITS;
Condensation draining ftm globe.
• Eliminates the maintenance task of replacing silica gel.
• Adjustable timer allows the regeneration cycle to be customized
I
or the environment.
• Retrofit kits available in three capacities.
The Waukesha Electric Systems Dehydrating
Breather is engineered to recharge automatically.
That means it does not need periodic maintenance
or changing of the silica gel and oil stays dry to
maintain dielectric strength.
I A - FqYO
Our LTC oil sampling is the foolproof
way to sample oil.
LTC samples taken at ground level
Snaps onto standard WES off filter
dry -break fittings
Filter pump circulates oil through
the cylinder — no oil to discard
Automatically seals the sample
when removed
Our Nitrogen
Generator eliminates
the need to replace
nitrogen bottles. In
addition, by providing
compressed gas
at just 150 PSI it
significantly reduces
the possibility of leaks.
Installation is quick
and easy.
COST-EPFECTIVE BENEFFM
• Reduces the possibility of leaks
• Eliminates the need to replace heavy
nitrogen betties
• Eliumales the risk of transporting nitrogen bottles
• The high reliabilityl low maintenance compressor
is designed for five-year maintenance intervals
• Controls monitor nitrogen purity, dew point,
compressor operation and pressures. Each of
these points is brought out to SCADA contacts.
• Nitrogen purification system provides 99.5% pure
nitrogen with -40°C dew pant, the equivalent
quality as found in traditional nitrogen bottles.
• Nitrogen storage tanks provide a constant supply
of nitrogen in the event of power failure.
THERMAL r •
INTEGRALONSE
HEATER WITH
CIRCULATING
Our thermal response panel heater
has a variable resistance material that
automatically controls cabinet tempera-
ture without the need for a thermostat.
The Integral fan provides protection
against condensation by circulating
air in the entire control panel. This
assembly will maintain an enclosure
temperature slightly higher than the
outside ambient temperature without
the use of controls.
CCST-EFFECTIVE BENEFi M
• Eliminate potential problems associated
with thermostat&
• Prevent heat damage
• Provide uniform condensation protection
• Quick and easy installation
Products
that reduce
maintenance
and improve
reliability
When compared to the cost of
downtime, out -of -service operation
and costly repairs, these Waukesha
Electric products are cost-effective
ways to keep your transformer
operating as smoothly as the day
It was installed,
• LTC Reversing Switch
• LTC ON Filter System
• LTC Viewing Ports
• Maintenance -Free
Dehydrating Breather
• Nitrogen Generator
• PTC Fleeter
• Oil sampling Device
For updates with new products that
reduce maintenance and improve
reliability, please visit our website
@ www.waukeshaelectric.com
ISO 9001 Certified
WAUKESHA
r=I�GT{i1C SYSTEMS
400 S. Prairie Avenue, Waukesha, WI 53186-5940
800-835-2732
www. Waukeshaelectric.com
02001 Waukesha Electric Systems WESS•101
Printed in U.S.A.
No Text
POWER OF ATTORNEY APPOINTING INDIVIDUAL ATTORNEY -IN -FACT
Know All Men By These Presents, That The Continental Insurance Company, a New Hampshire corporation, and Firemen's Insurance
Company of Newark, New Jersey, a New Jersey corporation (herein called "the CIC Companies"), are duly organized and existing
corporations having their principal offices in the City of Chicago, and State of Illinois, and that they do by virtue of the signatures and seals
herein affixed hereby make, constitute and appoint
Drew Brach, Brian Cook, Loretta A. Peretti, H. David Hoovler, James A. Dawdy, Ronda L. Pekel, Individually
of Grand Rapids, Michigan
their true and lawful Attomey(s)-in-Fact with full power and authority hereby conferred to sign, seal and execute for and on their behalf
bonds, undertakings and other obligatory instruments of similar nature
— In Unlimited Amounts —
and to bind them thereby as fully and to the same extent as if such instruments were signed by a duly authorized officer of their corporations
and all the acts of said Attorney, pursuant to the authority hereby given is hereby ratified and confirmed.
This Power of Attorney is made and executed pursuant to and by authority of the By -Law and Resolutions, printed on the reverse
hereof, duly adopted, as indicated, by the Boards of Directors of the corporations.
In Witness Whereof, the CIC Companies have caused these presents to be signed by their Vice President and their corporate seals to
be hereto affixed on this 21st day of May, 2002.
iN;yq tc�rt�eri�
'• rWell
The Continental Insurance Company
;z i'ob _ : �'• =' Firemen's Insurance Company of Newark, New Jersey
Michael Gengler Group Vice President
State of Illinois, County of Cook, ss:
On this 21st day of May, 2002, before me personally came Michael Gengler to me known, who, being by me duly sworn, did depose and
say: that he resides in the City of Chicago, State of Illinois; that he is a Group Vice President of The Continental Insurance Company, a New
Hampshire corporation, and Firemen's Insurance Company of Newark, New Jersey, a New Jersey corporation described in and which executed
the above instrument; that he knows the seals of said corporations; that the seals affixed to the said instrument are such corporate seals; that
they were so affixed pursuant to authority given by the Boards of Directors of said corporations and that he signed his name thereto pursuant to
like authority, and acknowledges same to be the act and deed of said corporations.
irMtfirys4�iM,t
"OFFICIAL SEAL' Jr
DIANE FAULKNER
Notary Public, Slate of Illinois�Q�
My Commission Expires 9/17/05 Vcu,_�
My Commission Expires September 17, 2005 Diane Faulkner Notary Public
CERTIFICATE
I, Mary A. Ribikawskis, Assistant Secretary of The Continental Insurance Company, a New Hampshire corporation, and Firemen's
Insurance Company of Newark, New Jersey, a New Jersey corporation do hereby certify that the Power of Attorney herein above set forth is
still in force, and further certify that the By -Law and Resolution of the Board of Directors of the corporations printed on the reverse hereof is still
in force. In testimony whereof I have hereunto subscribed my name and affixed the seat of the said corporations this 4th day of
April 2003
NL INS&., crrnwr
: i" �`•' `�� The Continental Insurance Company
Firemen's Insurance Company of Newark, New Jersey
W.
Mary A. Ribikawskis Assistant Secretary
(Rev. 10/11101)
Document No.MT01-0497X
TRANSFORMER SHORT CIRCUIT TEST LIST
FOR WAUKESHA, WISCONSIN, PLANT
Page lof 4
April 11, 1997
DATE MVA KV PHASE %IZ TEST LOCATION
3/92 7.5/9.375 69 - 12.47Y, LTC
6.94% IREQ-Varennes
Quebec, Canada
This transformer was built as a prototype for +/-15% LV LTC design with no HV DETC, Serial No. A4205.
Test was performed in accordance with ANSI/IEEE C57.12.90-1987, at tap position to give highest short
circuit force. Unit withstood six - 3-phase, 15 cycles short circuit tests at 6080A rms with 15200A
asymmetrical peak, including at least two full asymmetries on each phase and one 3-phase 30 cycles short
circuit test at 6080A rms symmetrical with an equivalent in I zt of 18.48 kA z sec for each phase.
During the tests, all rms and peak currents were greater than 95% of the required values. Terminal voltages
were maintained between 95% and 105% of the required voltage to create the symmetrical short circuit
currents. No abrupt change in currents and terminal voltages wave forms were observed. Allowable change in
single phase impedance comparing before and after short circuit measurements is 2%. The largest single
phase impedance variation was 0.57%.
Untanking and inspection of the core/coil assembly revealed no damage or movement. After re -assembly, this
unit passed all dielectric tests.
DATE MVA KV PHASE %IZ TEST LOCATION
2/87 15/20/25 69 - 12.47Y, LTC
7.0% IREQ - Varennes,
Quebec, Canada
This transformer was built for Brownsville, TX, Public Utilities Board. Test was performed in accordance
with ANSI/IEEE Test Code C57.12.90 - 1980 at tap positions calculated to give highest short circuit force.
Two fully offset waves were applied to each phase during the test sequence. Allowable change in single phase
impedance comparing before and after short circuit measurements is 2%. The largest single phase %IZ
change on this unit was 0.75. Changes on the remaining two phases were less than 0.45%.
Untanking and inspection of the core/coil assembly revealed no damage or movement. After re -assembly, this
unit passed all dielectric tests.
Document No.MT01-0497X
Page 2of 4
April 11, 1997
DATE MVA KV PHASE %IZ TEST LOCATION
12/85 7.5/9.375 138x69-26.4Yx13.2Y 3 7.5% IREQ-Varennes
LTC Quebec, Canada
This transformer was purchased as a system spare by KAMO Electric Cooperative in Oklahoma. Dual
voltages on both windings, HV de -energized taps and LV load tap changing were specified to give maximum
utilization as a spare unit. Externally operated dual voltage switches were provided on this design to shorten
time required to place transformer into service under emergency conditions.
Test was performed in accordance with ANSI/IEEE Test Code C57.12.90 - 1980 at tap positions calculated to
give highest short circuit force. Two fully offset waves were applied to each phase during the test sequence.
Allowable change in single phase impedance comparing before and after short circuit measurements is 2%.
The actual change on this unit was less than 0.1%.
Untanking and inspection of the core/coil assembly revealed no damage or movement. After re -assembly, this
unit passed all dielectric tests.
Shipment was made to KAMO Electric Cooperative in February, 1986.
DATE MVA KV PHASE %IZ TEST LOCATION
12/79 5/6.25 59.58Y to 10.66Y
6.06% McGraw Edison
Franksville Lab
This transformer was a prototype for the Waukesha Electric Systems Viking Transformer Product Line .� HV
coils were aluminum of circular, continuous disc construction. LV consisted of two, circular, aluminum sheet
coils per phase. Tests follows procedures of ANSIIIEEE Short Circuit Test Code requiring two fully offset
asymmetrical current waveshapes applied to each phase. Current for phase with full offset to be between 95
and 105% of rated short circuit amps. The three phases were tested individually with the following number of
full offset shots or above 100% current: A-19, B-8; C-9. The % impedance change before and after testing as
A-0.25%; B-0.14%; C-0.27%
Inspection of the HV and LV coil sections after testing revealed no design or manufacturing weakness. Many
Viking transformers have been built with coil construction and clamping techniques similar to this prototype.
Document No.MT01-0497X
Page 3of 4
April 11, 1997
DATE MVA KV PHASE %IZ TEST LOCATION
11/74 5/6.25 26400to 4160Y
6.0% McGraw Edison
Franksville Lab
This transformer built explicitly for Waukesha Electric Systems was short circuit tested per IEEE Short
Circuit Test Code. Each phase successfully withstood two fully asymmetrical short circuits. Both RV and
LV windings are of aluminum. The SC test was performed on position D. Peak asymmetric peak ranged from
27100 to 28100 amperes. The base current of the LV windings is 694 amperes. Symmetric (RMS) values
ranged about 11600 amperes. Transformer passed all dielectric tests including QA impulse test after the SC
test. The transformer was disassembled and inspection revealed no evidence of change or damage of HV or
LV coils. This transformer is being used as the Waukesha, WI, plant substation spare.
DATE MVA KV PHASE %IZ TEST LOCATION
10/73 12/16/20 66 to 14AY
5.6% GE High Power Lab
This transformer for New England Power Co., order no. 801-084, received SC tests made per IEEE proposed
test code. All three phases were tested simultaneously, one phase meeting the asymmetric peak current
requirement, and the other two satisfying the symmetric RMS current requirements. The transformer was
subjected to 6 - 100% shots, the first five on E tap for a minimum of 15 cycles duration and last test on C
phase on A tap for 30 cycles. The base current of the LV winding was 480 amps. The asymmetrical peaks
ranged from 20950 to 22500 amperes with symmetrical values of 7610 to 8450 amperes. Impedance
measurements made through the test remained unchanged. This unit passed all dielectric tests and no visual
damaged as noted.
DATE MVA KV PHASE %IZ TEST LOCATION
9/73 5/6.25 24400 to 4160Y
LTC
6.90% McGraw Edison
Franksville Lab
The transformer for Nebraska Public Power Co., order number 801-168-3, was tested on tap E and LTC on
16L tap. Test was run in accordance with Power Transformer Short Circuit Test Code First Draft 7/29/70
and 10/12/70 addendum. The base current of the LV winding is 736 amps . The asymmetrical current peak
ranged from 15450 to 26700 amps, while the symmetrical currents ranged from 9100 to 10700 amperes.
Impedance measurements made through the test remained unchanged. Dielectric tests were applied and
physical inspection verified no signs of coil or lead movement.
Document NO.MT01-0497X
Page 4of 4
April 11, 1997
DATE MVA KV PHASE %IZ TEST LOCATION
9/73 15/20 67000 to 12470Y 3 6.77% Southern California
Edison, Laguna Bell
Substation
The transformer for Southern California, order no. 801-110 was tested according to Southern Cal. Test Code
with 15 cycle duration for five tests and 120 cycles for one test. The results of asymmetrical and symmetrical
current values are as follows: The peak asymmetrical current ranged from 13540 to 20600 amperes. The
symmetric current levels were from 7430 to 7610 amperes. The LV base current is 695 amperes. Impedance
checks and LVI oscillograms showed no significant change. After passing dielectric tests, visual inspection
verified all internal structures were intact.
DATE MVA KV PHASE %IZ TEST LOCATION
3/72 .833 67000 to 12470Y
4.75% McGraw Edison
Franksville Lab
The transformer for East River Electric, order No. P-25, was subjected to ten asymmetrical test shots, in
excess of the proposed IEEE short circuit method. Tap position D was used which represented the maximum
displacement condition, with the HV permanently shorted and the voltage applied to the LV with a closing
angle to provide maximum asymmetry. The duration of each test ranged from 10 to 11 cycles. The base
current of the LV winding is 116 amps; the asymmetrical current peaks range from 3680 to 2950 amperes
with symmetrical current values ranging from 2410 to 2450 amperes. Impedance checks before and after each
test showed no significant change. After passing dielectric tests, subsequent physical inspection verified no
coil or lead movement.
DATE MVA KV PHASE %IZ TEST LOCATION
2/72 5/6.25 67000 to 12470Y 3 8.0% Ludvika High Power
Lab
Transformer built explicitly for Waukesha Electric Systems, received the IEEE proposed short circuit test
method. With the LV permanently shorted, each phase separately received two 100% asymmetrical tests, at
the same time the other phases received 100% symmetrical test values. All tests were 15 cycles long. The
base current of the LV winding is 231 amps. The asymmetrical current peak ranged from 7000 to 7600
amperes, while the short time RMS symmetrical currents were in the 2800 to 3000 ampere range. Recurrent
surge tests were made and did not give any sign of winding deformation. After the short circuit test was made,
the transformer was impulsed and tested, and visual inspection showed no coil or lead motion.
MAINTENANCE WARRANTY ADDENDUM
To be attached to and form a part of contract or purchase order dated
between WAUKESHA ELECTRIC SYSTEMS,
hereinafter referred to as Contractor and
hereinafter referred to as Customer.
It is expressly understood and agreed by the parties to this contract that the Surety's
liability under its performance bond with respect to maintenance shall be limited to a one
year maintenance period which shall begin when Customer accepts delivery or makes
final payment in accordance with the terms of the contract.
WAUKESHA ELECTRIC SYSTEMS, its successors, and/or assigns, shall be solely
responsible for the balance of the term of its maintenance warranty in accordance with the
terms found therein.
A consideration for this limitation shall be the provision in the contract for a five year
maintenance warranty offered at no expense to the customer.
This addendum signed, sealed, and dated this
'19
WAUKESHA ELECTRIC SYSTEMS
DIVISION OF GENERAL SIGNAL POWER SYSTEMS, INC.
Accepted
By:
Accepted
By:
Title Contractor
Title Contractor
day of
"i&
Five Year Power Transformer Warranty
Waukesha Electric Systems, hereafter referred to as Waukesha Electric, warrants to the original purchaser that the complete transformer,
together with all parts included in the original purchase (the "Transformer'), has been designed in accordance with the specifications
of the original purchaser, and that the Transformer will be free from defects in material and workmanship under normal use and service
for a period of five (5) years from the date of arrival of the Transformer at its destination from the factory. Waukesha Electric's liability
under this warranty does not extend to defects caused by vandalism, improper installation, improper maintenance, alterations by purchaser,
purchaser -furnished materials, or improper operation. For this warranty to be valid, Waukesha Electric requires that both primary and
secondary be protected from lightning surges with arresters mounted on the transformer tank. Any other location must be approved
by Waukesha Electric.
A Customer Service Representative must be present during field assembly, vacuum filling (it required) and inspection of
the installation prior to energization. Purchaser forfeits the provisions of the Five Year Warranty it these service requirements
are not followed.
If any part is found to contain defects in material and/or workmanship during the five year warranty period, Waukesha Electric's liability
and purchaser's remedies under this warranty shall be limited solely to repair or replacement, at Waukesha Electric's option, of the
defective part Decision on the method and extent of repairs rests solely with Waukesha Electric. Purchaser shall give Waukesha Electric
prompt written notice of any claim hereunder. Waukesha Electric shall be given a reasonable opportunity to investigate all claims,
and no parts may be returned to Waukesha Electric without authorization and instructions from the Customer Service Department.
During the first year, this warranty covers any freight within the 48 contiguous states by common carrier in full. This warranty also
covers the cost of removal from the site and reinstallation after repair, subject to a limit of 10% of the original selling price. Costs
of moving structures or associated equipment are excluded. During the last four years, transportation, moving and reinstallation costs
are excluded from this warranty.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED
TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Waukesha Electric SHALL NOT
BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR EXPENSES OF ANY KIND, INCLUDING LOSS OF PROFITS.
Waukesha Electric Systems • 400 So. Prairie Avenue, Waukesha, Wisconsin 53186
TC04-196A
TRANSFORMER
DESIGN
Page 1 of 1
The fundamental Waukesha Electric Systems design and processing technology is based upon
design criteria for l ry and short circuit strength which have been proven in more than thirty
years of production. Waukesha Electric has several decades of renowned transformer design and
manufacturing experler c<� This includes sophisticated computer programs for transformer design,
a wealth of bacl -u:; "formation, computer sub -programs, twenty years of computer design
experience, and over _( vent,/ years of conventional design experience supplementing the basic
computer progran
Design of a Waukesha Electric Systems transformer actually begins before it is quoted in Waukesha,
Wisconsin. The basic i omputer program is run which makes hundreds of possible designs. It then
selects the optimim c,esign and accurately prints out losses, dimensions, weights, efficiency,
regulation, exciting cL rrF it. sound level, impedances, etc. It also gives complete information on
core diameter, flu: d srty, winding type and size, short circuit forces, cooling requirements, and
dielectric charactersti;,- This procedure insures accurate and individual quoting of transformer
data optimized to each c_,stomer's requirements.
Orders are assigned I, -i Jesign engineer to finalize the design, using the sub programs and test
data from similar transformers.
Draftsmen, supery sed b,; engineering, then make the required drawings. Standard "pictures" with
lettered dimensions it I-Ohrneters are used which are coordinated with the design program. Drawing
details for each cornpo iert provides a precise, precalculated product eliminating variations. Drawings
sent to customers have lettered dimensions in inches, with great care taken to insure conformance
to customer drawing requirements.
When necessary, coordination between switchgear, throat connections, bus duct requirements, etc.,
are handled directly by the design engineer to eliminate misunderstandings and improper matchups.
Close contact is maintained by the design engineer to his transformers, both during manufacture
and testing.
The whole process takes place in the Waukesha Electric facilities in Waukesha, Wisconsin.
II III II i I I iii l'llpl�l i I�i���,.
i
WAUKESHA
ELECTRIC SYSTEMS
All Waukesha Electric Syst- ms Transformers are of the
core form constructicr r� eC corners and a one-
piece yoke. Core dlair- one millimeter incre-
ments, flux density, II =i T ,r sional information and
other core data are (it-i i'a❑ ry computer.
Waukesha Electric c: rolnimum of 11 steps,
closely approximate;i : i r(lss section (Figure 1).
This permits more effi: r:eelinthe core design
and results in a small ; ansformer.
Great care is taken) 3'
,, :)i core manufacture
with particular attentr
;-searing and stacking
for low loss operatic -
After the cores are f
tamped, they are
upended to permit lo,=
ws (Figure 2). Smaller
cores are epoxiec. L , I
, banded.
The yokes are claar3p t a ._1 precise hydraulic
force to insulated sty: i l Uae bands and then
tightened with locking r r ,lgh bolts are used
in Waukesha Electric
Figure 1
Figure 2
Figure 3
All insulating mate,i ld :r Waukesha Electric
Systems transforrne- thermally upgraded for
55/65°C operaticr. / nau winding conductors are
copper. Radial spacer : " locked to strips fastened
to the winding tubes axial spacers are manu-
factured from a den- ressboard. All insulating
materials must meet r -c.ifications.
High voltage coils ,r , , n-.jl;us disc wound with
additional considEr?iti I , to the line end turns to
provide superior sn(; ?'rrnance (Figure 1). Low
voltage windings aie - 1 the disc or helical type,
depending on the cum: a_rre 2). One of our design
standards relative tc u.;' fault capabilities, is that
the low voltage cond_r st have the mechanical
strength to withstand, I _err ressive radial force under
short circuit condi':iorr =j _ Mine, windings are series
loop windings. (Figtn
After the windings are f• eted they are thoroughly
dried using hot air a'r rr 1, and then are vacuum
impregnated with ci r,^ removal from the dry out
chamber, the coils are I a1 I1cally pressed with several
successive pressings ,,r:;;, a predetermined force
which exceeds the n-<-Y ',.jr, axial force to which the
coil would be subject*e i ,. d� through fault conditions
(Figure 4). At this time, 1 < c c l s carefully dimensioned
by removal of radial s whose purpose was to
provide precise axial d n sons under maximum force
for conditions. From thi int ,n, no materials are added
to or subtracted from t—, w nding.
COIL
MANUFACTURE
Figure 1
Figure 2
Figure 3
Page 1 of 1
Figure 4
CORE AND
COIL ASSEMBLY
FINAL DRYOUT
Page 1 of 1
FINAL DRYOUT
Final dryout of r,e core and coil assembly is
accomplished by - eans of a Vapor Phase System
(Figure 1).
The Vapor Phase system utilizes the latent heat of
vaporization of the heat transfer medium to rapidly
increase the temperature of the core and coil assembly
when the hot vapor, of th-s medium condense.
The solvent used has a coiling point much higher than
that of the water, and the process is carried out in
a vacuum environmer-
Figure 1
The interior assernt;iy of the transformer is placed in
a vacuum tank wh ch is evacuated to approximately 10 Torr pressure level. At this point, a special
grade of kerosene s introduced into the vacuum tank as a vapor at approximately 230°F. The hot
kerosene vapors a.ndense on the cold surfaces of the metal parts and penetrate into the cold interior
parts of the cel ulcsc !nsulation.
The heat transferrer by the condensing vapors of kerosene into the insulation, increases the vapor
pressure of water present in the insulation. Both heat and vacuum, being in excess of the equilibrium
level, force water rapidly out of the cellulose.
After the water has beer driven out to the required level, kerosene is drained from the vacuum
tank. Vacuum is the ^ ncreased to approximately 1 Torr level in order to dry out the hot core and
coil assembly still further, and also to remove with vacuum the remaining traces of kerosene. The
dehydrated internal assembly is impregnated with dry and degassified transformer oil while under
vacuum.
Each assembly is nspected after dryout. The processed core and coil assembly is never in ambient
for longer than eight h,)urs. The assembly is then carefully and rigidly secured in its tank, the cover
is welded on, and the tank is filled with degassified oil under vacuum.
NOTICE
In accordance with the Terrorism Risk Insurance Act of 2002, we are providing this
disclosure notice for bonds and certain insurance policies on which one or more of the
Writing Companies identified below is the surety or insurer.
To principals on bonds and insureds on certain insurance policies written by any one
or more of the following companies (collectively the "Writing Companies") as surety
or insurer: Western Surety Company, Universal Surety of America, Surety Bonding
Company of America, Continental Casualty Company, National Fire Insurance
Company of Hartford, American Casualty Company of Reading, PA, The Firemen's
Insurance Company of Newark, NJ, and The Continental Insurance Company.
DISCLOSURE OF PREMIUM
The premium attributable to coverage for terrorist acts certified under the Act was
Zero Dollars ($0.00).
The United States will pay ninety percent (90%) of covered terrorism losses exceeding
the applicable surety/insurer deductible.
Form F7310
When the transformer s ready to be assembled,
pre-cut kiln dried arvj impregnated maple blocks
or TX (laminated, h g-1 density pressboard) are
placed on the botto!r yoke clamp and the coils
are lowered concentricaily over the core legs.
All materials added at th's point in the manu-
facture are predrie,f arn] oil 'mpregnated. The top
coil supports are paced ;r position and the top
yoke clamp is lowemd ever the assembly.
The dimension bet4vecr the pressing surfaces
of the top and bot-cii ,coke clamps is precisely
determined by the design and relates to the coil
height at the coil Frressing. The top and bottom
yoke clamps are precisely drilled, as are the high
strength steel bars whu: h run vertically along the
two sides of the ccrr robs.
THROUGH -FAULT
PROTECTION
Figure 1
Page 1 of 1
Hydraulic force is aopiied between the top and bottom yoke clamps as they are pulled together
to the prescribed vertical dimension (Figure 1). The top yoke is then picked in and clamped. Clamping
bolts are then inserted into the predrilled holes in the yoke clamps, which match the predrilled
holes in the vertical steel bars. The entire assembly is then permanently locked in place. The entire
system is a "go -no-go" system. No manufacturing options are permitted at this point.
This precise, precalculated method of clamping the core and coil assembly together assures that
no matter how dry the transformer may ever become in service or how aged the materials may
become, there will :IIways be a positive pressure maintained on the coils at every point.
The entire clamping technique and the underlying scientific principles on which it is based, is a
major contributor to the outstanding Waukesha Electric service record of no through fault failures.
Most Waukesha Electric Systems transformers use
a common and standardized series of lead
assembly drawings tf f= ;r'-, variation being in the
lettered dimensions for given size and type of
transformer. From these r ,vvings and calculated
dimensions, a pre-a;>st n-imfed lead structure is
manufactured (Figure: ') This pre -assembled
structure is attached t( `re � o; e and coil assembly,
and the proper connec- -)( :: are made (Figure 2).
Using non-metallic n,:itf-pals the supporting
structure ensures The n',,,te ance of proper lead
clearance and benc nc radius of leads. This
technique permits iI:xir engineering control
and makes lead assernb v vi exact science.
Figure 2
Figure 1
LEAD
ASSEMBLY
Page 1 of 1
TRANSFORMER
TESTING
Page 1 of 2
The Waukesha Electric
Systems test floor is egt:ipr'ec
with modern, accurate 1st.
mentation designed for ram' -t;'�e
and consistent tes
Among the many feat,- f -
this facility are:
• Low resistance grot. -
system covering the t
plete test floor area
• 1.4 MV - 70 KJ Haeif-I. r:
pulse generator
trigatron controls fo
stant firing and r: i.-:
shape.
• Digital impulse ca
scopes with built-ir
brator and rec c
feature.
• A precision solid sty :, -- automatic facility for loss measurements with direct digital readout
of voltage, current s provides highly accurate measurement of losses. Accuracies are
traceable to NIST u;, <; 1 -,; rnical Note 1204 methodology.
• An excitation syster b - upply generator which automatically provides constant watts, volts
or amperes.
Every transformer is tes-e: ,(-cordance with the latest ANSI Standard Test Code. The following
tests are performed on .,I it
1. Preliminary t,an,d(.r-r— turns ratio
2. Final transforms- %r i is atio and phase rotation
3. Applied potertiE. tr-st
4. Induced potential test.
5. Winding resistance measurement
6. No load losses and e cuing current measurements
7. Load losses arc • rsirtarice voltage measurements
8. Q. C. impulse test
9. Q. C. corona tes-
10. Calibration of gay --JC S ttne check out of controls and auxiliary equipment
11. Shipping tests, including leak testing and visual inspection
In addition, for temperature testing, temperature tests will be made on one unit on orders covering
one or more units of a give, -agog. An exception will be made when there is a record of a temperature
test on a duplicate or esser+ a '., duplicate unit, then such tests are deemed unnecessary.
TRANSFORMER
TESTING
Page 2 of 2
The following tests are performed on request for an additional charge:
1. Full wave impulse (Class I transformers)
2. Chopped wave impulse test (Class I transformers)
3. Front of wave impulse test
4. Switching surge test
5. Partial discharge and RIV measurement (Class I transformers)
6. Sound tests including Octave Band analysis
7. Special temperature tests
8. Recurrent surge generator tests
9. Insulation capacitance and dissipation factor measurement
10. Combustible gas monitoring and analysis
11. Short circuit tests limited by the testing capability available to us in North America. These tests
will be made on any reasonable basis provided a clearly defined "pass -fail' criteria are established
12. Gas in oil analysis
13. PCB in oil analysis
All transformers are assembled prior to testing and are tested complete with all items that will be
shipped to the customer.
QUALITY
Page 1 of 2
As part of the general corporate objective of total custom satisfaction, Waukesha Electric
Systems has structured a quality system which insures that all completed units are exactly
as required by individual customer specifications and industry standards.
The quality assurance system covers the following areas of responsibility:
A. Specific Customer Requirements and Specifications
B. Pre -Vendor Evaluation
C. Receiving Material Verification
D. Manufacturing and Assembly Operations
E. Engineering Change Requirements
F. Test Facility
G. Pre -Shipping Inspection
A. Specific Customer Requirements and Specifications:
To insure that the plant facilities are prepared to meet customer requirements, a systematic
requirement review is made to identify each requirement including special requirements.
This allows ample time for preparation in the event that special test or inspection equipment
is required.
B. Pre -Vendor Evaluation:
To insure that purchased items and raw materials meet design requirements and
specifications. Quality and Purchasing work as a team to select only suppliers capable
of delivering materials and products consistantly that meet Waukesha quality,
manufacturing and technical requirements. Performance requirements are defined and
documented for applicable material specifications, engineering instructions and standards
data. Measurement system and corrective action system are functioning to continually
improve the quality of supplier products and service.
C. Receiving Inspection:
Once suppliers have been selected, all incoming production materials are subjected to
receiving verification. Material not consistant with expectation and specified requirements
is segmented and prevented from use in the facility. A documented record system provides
a history of part characteristics and supplier performance.
QUALITY
Page 2 of 2
D. Manufacturing and Assembly Operations:
To insure 'hat all components manufactured at Waukesha Electric Systems meet design
specifications a documented system of inspection of critical dimensions and attributes
takes place at the point of manufacturing origin. This prevents nonconforming components
from erter ng the main assembly bay or supporting assembly operations. The inspection
systern provides for the identification, segregation and disposition of all nonconforming
parts and, or assemblies.
E. Engineerng Change Requirements:
To insure. that all components are manufactured with the most current engineering
information, Quality is continually provided with up-to-date computerized engineering
change notices.
F. Test Facility.
All tests a d equipment are outlined in the following section on testing.
G. Pre-Sh�pprng InsRection:
Prior to re ease of a completed unit, a thorough inspection is made to insure accurate
and damage -free receipt by our customer. All details of shipment requested bythe customer
are checked along with essential transportation and vehicle requirements.
Terms and Conditions of Sale
1. ACCEPTANCE, GOVERNING PROVISIONS. AND CANCEL-
LATIONS. No orders shall be bin::
cg .pan Seller until
accepted in writing by the Seller alr_
r:eadquarters office
oratits plant handling and processi-tc-,.r.-
,,dens The Seller's
acceptance of the Buyer's order i=
nor:] -Honed upon the
Buyer's assent that the terms and c;w
I ii,c set forth herein
shall be deemed as part of such crd
rJ, codified or other
conditions will be recognized by tf e Se
e .ri ess specifically
agreed to in writing, and failure of tn(=
>el�r to object to pro-
visions contained in any purchase ur,�-i
: other communi-
cation from a Buyer shall not be o -soy-c
as a waiver of
these conditions nor an acceptance
suct provisions.
No order accepted by the Seller ne .
betereo or modified
by the Buyer unless agreed to in A-
Ong cry the Seller, and
no such order may be cancelled or :,nn;iraaed
by the Buyer
except with the written consent of the:_Se-e
ird upon payment
of the Seller's loss, damage and exnrising
from such
cancellation or termination. Any agIeer,.,,u
-1purchaseorsale
shall be construed in accordance A t,
1r,- laws of the State
of Wisconsin.
2. PRICE POLICY. Unless otherwise saved.
c:nces crly shall be
firm for shipment within the quote( I ;
. +-r -
3. TERMS OF PAYMENT. Unless other,.
e,Air-d, terms of
payment are net 30 days from date
ra rnert There will
be a 1-1/2% charge per month o'
^ _ ��-vel Irvoice price
beginning 30 days after date of ins o
- o rh, amount shall
not be in excess of the applicable .ia.
,.. it,,
4. TAXES. Price does not include sal;
c ,e or other
taxes, for which Buyer assumes li,thi
e r -rr-vc applicable
to this contract.
5. FREIGHT. Prices are F.O.B. jobsi:e
re=s, accessible
railsiding, freight prepaid and allcw::
S> , r resins risk of
loss until delivery provided Buyer
r; f= r,) spect the
equipment within 72 hours of arri�er
=.d;ise Seller and
carrier of any observable damage or
is -y ;)ursuant to
Seller's Receiving Instructions. An'r d
''1' : r charges by the
carrier are the Buyer's responsibility,
6. DELIVERY AND DELAY. Seller shall
iacde'or any loss
or damage as a result of any de a;r
k- -r; of installation
due to any cause beyond the Sell
(,ecmable control
including without limitation, an act
C, d, ac- of Buyer,
embargo or other governmental act .:
norii, regulation or
request, fire, theft, accident, strike, sIc
cuoen, war, riot, delay
in transportation, inability to obtain n_i
, ;s ry lab,;, materials
or manufacturing facilities. In the e,rEi
:' ;riv such delay, the
date of delivery shall be extendec fn
, >rio,J equal to the
time lost by reason of delay. If shior,
,I ;, progress of work
is delayed or interrupted for any c.a.i
e r, tyh cn the Buyer
is directly, or indirectly responsibl:
: nit additional costs
(including storage costs) are incwTed :
,r rn Seller due to such
delays, the Buyer shall reimburse ti-e
': r rr for ;uch added
costs plus reasonable profit therecn.
7. INSTALLATION. All equipment sha ll :
st dled by and at the
expense of Buyer unless otherwisea ;rip.ilwec,
Assistance in
initial operation of certain equipnu
tt a rd instruction of
operators may be given as normal
, r,µrired Additional
assistance requested by the Buyer rl
ill be chargeable at
standard rates plus living and ira
rill e:,penses, unless
otherwise stipulated.
8. WARRANTIES. Seller warrants the eq
if ntt:^rt to he free from
defects in material and workmanship 1:
:r reriod of one year
after delivery by the Seller. If within
:.ch period any such
TRANSFORMER
TERMS AND
CONDITIONS
Page 1 of 1
equipment or parts shall be proved to Seller's satisfaction to
be defective, such equipment or parts shall be repaired or
replaced at the Seller's option, removal and installation to be
at Buyer's expense. Seller's obligation hereunder shall be
limited to such repair and replacement, F.O.B. its factory, and
shall be conditioned upon Seller's receiving written notice of
any alleged defect within ten (10) days after its discovery and,
at Seller's option, return of such equipment or parts prepaid
to its factory. This warranty shall not apply to equipment or
parts which have been subjected to negligence, accident,
damage by circumstances beyond Seller's reasonable control,
or improper operation, maintenance or storage, or modification
by Buyer.
The foregoing warranty shall be void and not apply if the
equipment in question has not been fully protected by properly
installed and coordinated voltage surge suppressors, current
overload, and other current protective devices. These devices
must be rated, set, and adjusted to protect the equipment in
accordance with up-to-date commonly accepted industry
standards and practices.
Under no circumstances will Seller be responsible for damage
in excess of the sale price to Buyer for the goods and/or
services for which damages are claimed.
THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER
EXPRESS OR IMPLIED WARRANTIES (EXCEPT TITLE)
INCLUDING WITHOUT LIMITATION WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR PURPOSE, AND
STATES SELLER'S ENTIRE AND EXCLUSIVE LIABILITY AND
BUYER'S EXCLUSIVE REMEDY.
CONSEQUENTIAL DAMAGES. SELLER SHALL NOT BE
LIABLE FOR CONSEQUENTIAL, OR INCIDENTAL DAMAGES
WHATSOEVER.
9. PATENTS. Seller will indemnity Buyer for alleged infringement
of any patent relating to the equipment furnished by the Seller
hereunder, provided such alleged infringement shall consist
of the use of said equipment or partsthereof in Buyer's business
for any of the purposes for which the same were sold, and
provided Buyer shall give to Seller immediate notice in writing
of any such suit. Seller, within a reasonable time, will, at its
own expense, replace such equipment with non -infringing
equipment or remove the said enjoined equipment and refund
the sums paid therefore. These provisions, however, shall not
apply to any patented equipment or device or part specified
by the Buyer.
10. SUBSTITUTES, CHANGES AND IMPROVEMENTS. Factors
beyond the Seller's control and the need for continuing
improvement of products may require changes in products
from time to time. The Seller reserves the right to make
reasonable changes of products of any kind without notice,
and to deliver revised designs or models of products against
any order, unless the right is specifically waived in writing.
The Seller shall have no responsibility whatever with respect
to changes made by the manufacturer of products sold but
not manufactured by the Seller.
11. RETURNS. Goods may not be returned for credit until and
unless the Seller has given consent in writing to accept them.
Materials not normally stocked by Seller will not be accepted
for credit allowance except at the Seller's option. Materials
returned without Seller's approval will be credited at Seller's
evaluation. A minimum 15% restocking charge, plus freight
charge, will be imposed on the return of stock items when
such returns are authorized by Seller.
TC06-196A
SERVICE AND
ERECTION POLICY
AND RATES
Page 1 of 2
SERVICE AND ERECTION POLICY AND RATES
Waukesha Electric Systems maintains a staff of competent, well -trained service representa-
tives to provide tecnnical guidance and advisory assistance for the installation, overhaul, repair
and maintenance of the products it supplies.
Service assistarce may be obtained by contacting any Waukesha Electric sales representative.
When advisory assistance for installation is required and contracted for as part of the equip-
ment contract, approximately two weeks' notice is required prior to the date that assistance
is desired. This will ensure that a service representative will be available when needed.
Advisory assistance during installation, which is requested by the purchaser of Waukesha
Electric products, will be quoted and billed on a time plus expenses basis to which the follow-
ing rates apply.
STRAIGHT TIME is defined as time worked on any agreed upon schedule of eight hours
per day, Monday through Friday. Each hour of straight time shall be paid for at the rate of
$100.00 per hour. (Rate subject to change without notice.)
OVERTIME is defined as the time worked in excess of, or at times other than, the agreed
upon straight time schedule. Each hour of overtime shall be paid for at the rate of one and
one-half times the straight time rate except that hours worked in excess of 16 hours per
day, Monday through Saturday, and hours worked on Sundays and holidays shall be paid
for at twice the straight time rate. A holiday is any day observed by the purchaser as a holiday
in the place where the work is being performed.
STAND -BY -TIME is defined as time, up to eight hours per day, Monday through Friday, during
which the representative, during the course of this assignment, is available for work but is
not working because of circumstances beyond Waukesha Electric's control. Each hour of
stand-by time shall be paid for at the straight time rate.
TRAVEL TIME is defined as time spent by the representative up to eight hours per calendar
day in traveling to the jobsite, and in returning, including travel occurring on Saturdays, Sundays
and holidays (but not exceeding normal travel time between his headquarters and the jobsite).
Each hour of travel time shall be paid for at the straight time rate.
TRAVEL, LIVING AND INCIDENTAL EXPENSES are not included in any of the above men-
tioned rates and shall be billed at cost.
SERVICE AND
ERECTION POLICY
AND RATES
Page 2 of 2
SERVICE REQUIREMENTS FOR FIVE YEAR WARRANTY
I. Units__hipped without oil
The se,rceman is to be present to observe and supervise the assembling of those
parts Itatwere shipped separately and must be assembled at the site. He should
also observe the vacuum cycle and the oil filling.
II. Units shipped with oil and some parts shipped separately
The se,v ceman is to be present to observe and supervise the assembly of those
parts tr-a; ,vere shipped separately and must be assembled at the site. It could also
consist c' adding some oil.
III. Units shipped complete
The sery cernan is to be present to go over our normal inspection checklist prior
to energ!zing. He could also assist in setting the auto controls of the LTC. This will
also be done for transformers shipped without oil and with oil where parts are shipped
separately
No Text
a
REVISION G - 2/21/2003
2.0 PROPOSAL
Waukesha Electric Systems
(Bidder's Name)
400 S. Prairie Ave.
F4255 Waukesha, WI 53186
(Bidder's Proposal No.) (Bidder's Address)
800-835-2732
(Bidder's Phone No.)
10 April 2003
(Date)
TO: City of Fort Collins
P.O. Box 580
Fort Collins, CO 80522
ATTENTION: Purchasing
Subject: Proposal for one (1) LTC equipped outdoor power transformer
rated 115-13.8Y/7.97 KV 30/40/50/56 MVA, 55/65' C rise to be
opened as stipulated in the INVITATION TO BID.
Gentlemen:
The undersigned Bidder, a Wisconsin
(State of Incorporation)
corporation, hereby (a) proposes and agrees to furnish, on or before the completion date specified
in the Special Conditions and for the price(s) set forth in the Bid Schedule, the subject equipment
and associated services in strict accordance with the Contract Documents of which this Proposal
is a part; (b) agrees to the rights reserved to the City of Fort Collins for the taking and evaluation
of Proposals and award of Contract as set forth in the Contract Documents; and (c) agrees to
furnish the required Performance Bond within fifteen (15) days from the date on which the
Bidder is notified that his Proposal is accepted.
The undersigned Bidder hereby certifies (a) that the data required by paragraph 2.2 of this
Specification is complete and included with his Proposal; (b) that all conflicts or exceptions have
been noted or listed as directed in paragraphs 1.8 and 2.2.3 of this Specification; (c) that this Bid
is genuine and is not made in the interest of, or on the behalf of, any undisclosed person, firm or
corporation, and is not submitted in conformity with any agreement or rules of any undisclosed
group, association, organization, or corporation; (d) that he has not directly or indirectly induced
or solicited any other Bidder to put in a false or sham bid;
2-1
300-001
REVISION G - 2/21/2003
Waukesha Electric Syst
(Bidder's Name)
(e) that he has not solicited or induced any person, firm or corporation to refrain
from bidding; and (f) that he has not sought by collusion to obtain for himself any
advantage over any other Bidder or over the City.
Enclosed herewith is the required Proposal Guarantee in the amount of
10% of Bid which amount is not less than
ten (10) percent of the total amount of this Proposal.
Dated at Waukesha, Wisconsin this 4th day of
April . 2003.
Attest:
Robert W. Baldus
Bidder: Waukesha ELectric Systems
(SEAL):
7I
` its �. °�s•
BY:
Frank R. Zelloth
Sr. Application Engineer
Frank R. Zelloth
(Typed)
Title: Contract Administrator
2-2
300-001
REVISION G - 2/21/2003
2.1
2.1.1
2.1.2
Waukesha Electric Systems
(Bidder's Name)
BID SCHEDULE
BASIC PRICE
The lump sum price for:
One (1) LTC eguipped outdoor power transformer rated 115-13.8Y/7.97 KV,
30/40/50/56 MVA, 55/65' rise, including equipment, accessories and associated
services, in accordance with Specification 300-001- REV F.
Five Hundred seventy Nine Thousand Nine Hundred Dollars
($ 579,900.00 ).
(Price in Words)
The foregoing price includes all tests required by the Technical Specifications
except those listed in paragraph 2.1.2 below. The foregoing price is exclusive of
any taxes.
PRICES FOR TESTING
The following tests, if requested by the City, will be performed in accordance with
the Technical Specifications for the indicated price per test per transformer:
Long Time Dielectric and Corona
Core Insulation Resistance
Impulse Tests
Temperature Tests in Addition to Those Required
by ANSI (Tests on one unit shall be included in
the base price)
Audible Sound Tests
$ 1,200.00
$ No Charge
$ 1,800.00
$ 2,400.00
$ 1,200.00
Short Circuit Tests $ 145, 000.00
Zero Sequence Impedance Tests $ No Charge
Impedance and Load Loss Tests in Addition to
Those Required by ANSI $ No Charge
On site testing of LTC vacuum bottle to meet Warranty
Requirements if RMVII LTC is provided. $ N/A
2-3
znn_nni
REVISION G - 2/21/2003
2.1.3
2.1.4
2.1.4.1
2.1.5
UNIT PRICE ADJUSTMENT
The following unit adjustment price will be used
to adjust the lump sum price for additions to or
deductions from the quantity of transformers
requested.
MANUFACTURER'S FIELD SERVICES
$ 579,900.00 Ea.
Services of the Manufacturer's field engineers will be furnished if requested by the
Purchaser. A copy of the Manufacturer's standard field installation and service
engineering policy is included as part of this Proposal. No charges other than the
following will be made for the Manufacturer's field services:
a) Five (5) man -days of field service per transformer
at no charge including travel and living
expenses included in total bid price. $
4,900.00
b) The following will be charged for days in
excess of no -charge days:
c) Travel expenses to City of Fort Collins
service area (per round trip): $ 2,200.00
d) Living expenses (per day): $ 400.00
i) Local travel expenses to and from job
site (per hour): $ 90.00
ii) Charge for time spent at job site (per
hour): $ 90.00
Charges will be made only for hours of work requested by Purchaser. "No charge"
time quoted in (a) above but not used will be deducted from the Contract Price at
the rate quoted in (d) (ii) above. Trips to and/or time spent at the substation site by
the Service Engineer to make corrections because of faulty design, materials or
workmanship will be at the Supplier's expense and will not be charged against this
Contract.
Additional charge for complete dressout and on -site testing $ 19, 800.00
(not included in total bid price)
ESCALATION
Escalation is , is not X applicable for the transformers bid. If
escalation applies, base values and terms are attached as required by paragraph
1.10.7 of this Specification.
2-4
300-001