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Home My WebLink AboutCORRESPONDENCE - PURCHASE ORDER - 9104513THE CITY OF FORT COLLINS -UTILITIES Light and Power Department P.O. Box 580 Fort Collins, CO 80521 SPECIFICATION NO: 367-200 SEPARABLE INSULATED LOADBREAK CONNECTORS APPROVED BY: Tim M. Sagen Standards Engineering Manager ORIGNATED: 6/23172 REVISION DATE: 6/14/02 R EV: S ` � O al Dick 367dash200 df Pa e 2 ` REV. SYM: S REVISION DESCRIPTIONS REVISION DESCRIPTION (previous descriptions on file) CHANGE APPROVED NOTICE Rev. P: SageNCoram — 2/8✓91 ❑ Appendix A — added CS754 to indicate customer N/A special Rev. Q Sagen/Coram—6/12/92 ❑ Appendix A — added Blackburn as approved N/A Rev. R: Sagen/Coram — 2/7/94 ❑ Appendix A — removed Blackburn (purchased by N/A Elastimold Rev. S: N/A SageNBray — 6/14/02 ❑ Reformatted (electronic) 2 367-200 Opal Dick 367dash200 pdf Page 3 REV. SYM: S TABLE OF CONTENTS REVISION DESCRIPTIONS .... ............ »»..»»._. _._..» _..»_»..». .._.._.._.._ ............ _..____.. .__.._._. ._2 TABLEOFCONTENTS ...»___... _..»»».._.. ».._.„._.. »._.__.._..» »..»_».._.. .......... ........... ._._..»..». ._... 3 1.SCOPE...»............... »..»__..».. _..»..»..». .»..».»..».. _.._.._..». ............ ........... __».._.._. ............ ............ ..»... 4 2.APPLICABLE DOCUMENTS».._ ..._..».»... ..._._.._... ............ ...... ...»..»..»... ...».._.._... ............. »..»..»..». 4 3. DEFINITIONS...._..___... ... »_.._._ ........... ..._.._.._... ..._..»__... ............ ........... ..._.._..»... ...._.._..».. ............ 4 4. SERVICE CONDITIONS..._»».._._ __ _.._ .._ _.._... ...»..» _... ............ _._.._._.. .»_..»..»..».»..».. ».._._.._.. ._. 4 5. RATINGS AND CHARACTERISTICS _.___..„ .» _ _.._. __..» ».._ ._._..___. ----------- ..»..»..». ............. .._... 4 5.1 VOLTAGE RATING ................ ................ ................ ................ ................ ................ ................ ............... ................ .......... 4 5.2 CONTINUOUSCURRENT RATING ................ ................ ................ ................ ................ ................ ................ ............... .... 4 6. CONSTRUCTION.._____ _ »____ _»» ._._. _»„»» _ _. » » _ _._ »_ _ _._ _»._.._._ 4 6.1 INSULATION ................ ................ ................ ................ ................ ................ ................ ............... ................ ................ ... 4 6.2 SHIELDING ............... ................ ................ ................ ................ ................ ................ ............... ................ ................ ..... 4 6.3 TEST POINT ................ ................ ................ ................ ................ ................ ................ ............... ................ ................ ... 4 6.4 COMPRESSION CONNECTOR ................ ................ ................ ................ ................ ................ ................ ............... ........... 4 6.5 OPERATING MEANS ................ ................ ................ ................ ................ ................ ................ ............... ................ ....... 5 6.6 INSULATI OND I AMETER RANGE ................ ................ ................ ................ ................ ................ ................ ............... ..... 5 7. QUALITY ASSURANCE / TESTING._._ _ » _»__ ___ _ _. _ _._..» _._ _ „» _ _.. _ __. » _ _ ._..». 5 7.1 GENERAL ................ ................ ................ ................ ................ ................ ................ ............... ................ ................ ....... 5 7.2 PRODUCTION(FUNCTIONAL)TESTS................ ................ ................ ................ ................ ................ ................ ............. 5 8. SUPPLIER REQUIREMENTS .»..»..»..». ___. _ ». --------- .___.._._. .____.._. ------------ » »_ ..._.._..»... _._..»»». 5 8.1 GENERAL ................ ................ ................ ................ ................ ................ ................ ............... ................ ................ ....... 5 8.2 PACKAGING ................ ................ ................ ................ ................ ................ ................ ............... ................ ................ ... 6 APPENDIXA_..»._.._. ............ .„.»..___. ._.._..»..». ............ .._..».»..» ._.._.._..». .__...._.._..»... ._._..»._.. _.._.._..».. _ 7 3 367-200 Opal Dick 367dash200 pdf Page 4 ;: SPECIFICATION FOR SEPARABLE INSULATED LOADBREAK CONNECTORS 1. SCOPE REV. SYM: S This specification establishes the minimum requirements for separable insulated loadbreak connectors rated 200 amperes, 8.3kV phase -to -ground / 14.4kV phase -to -phase @ 60 HZ. 2. APPLICABLE DOCUMENTS Connectors purchased under this specification shall, unless otherwise specified, conform to IEEE Std. 386-1995, or latest revised edition, in its entirety. In the case of any conflict between City of Fort Collins requirements (this specification) and IEEE Std. 386-1995, Fort Collins requirements shall take precedence. 3. DEFINITIONS IEEE Std. 386 definitions apply. 4. SERVICE CONDITIONS No unusual service conditions apply. 5. RATINGS AND CHARACTERISTICS 5.1 Voltage Rating 8.3/14.4 kV rms phase -to -ground/ phase -to -phase. The load -break connector shall be capable of switching 14.4 kV across the open contacts. 5.2 Continuous Current Rating 200 amps rms (switching, fault -closure & short -time current ratings applicable to load -break connectors having a 200 amp continuous current rating shall apply). 6. CONSTRUCTION 6.1 Insulation Only peroxide cured EPDM shall be permitted. 6.2 Shielding The connectors shall have a 1/9' minimum thick, molded peroxide cured semi -conductive exterior shield meeting the requirements of IEEE Std. 592-1990 (or latest revision). 6.3 Test Point All load -break elbows shall be furnished with a capac itively coupled voltage test point. In addition to the requirements of IEEE Std. 386-1995, the test point shall be accurate within ±20% for an applied test voltage range of 7kV —11kV when tested in accordance with paragraph 7.2 of this specification. 6.4 Compression Connector The compression connector shall be suitable for use with 1/0 AWG , 19 strand, class "B" strand or compressed strand, EC grade aluminum conductor. Connectors shall meet the requirements of EEI- TDJ-162 for class "A" connectors, and shall have an aluminum compression barrel friction welded to a threaded copper electrode connector. Each compression barrel shall be filled with an oxide - inhibiting compound. 4 367-200 REV. SYM: S 6.5 Operating Means An operating eye suitable for use with a hot stick shall be provided and the connector shall conform to the operating force requirements specified in IEEE Std. 386-1995 for connectors without hold-down bails. 6.6 Insulation Diameter Range The connector shall be suitable for use over a cable insulation diameter range of 0.665 to 0.905 inches. 7. QUALITY ASSURANCE / TESTING 7.1 General 7.1.1 Responsibility for Inspection Unless otherwise specified, the vendor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified, the vendor may utilize his own facilities or any commercial laboratory acceptable to the City of Fort Collins. The City reserves the right to perform or witness any of the inspections set forth in this specification where such inspections are deemed necessary. 7.2 Production (Functional) Tests In addition tothe production tests required by IEEE 386 for 100% of production units, a 20% sampling of all components having capacitive test points are required to be tested in accordance with the following: ❑ Test points shall be tested for a maximum allowable variation between components of ±20% for an applied test voltage range of 7kV —11kV ❑ Test point measurements shall be taken with a Ross Hi-Z® (model VM 2-5-A) AC voltmeter fitted with a VMP25-A high voltage probe (calibrated to 1.6-1.8 PF to 8-10 PF) ❑ The 7kV to 11kV test voltage shall be introduced to sample elbows via 1/0 AWG, class B stranded, shielded cable with 220 mil thick XLP insulation (or a City of Fort Collins approved test mandrel). ❑ Results for this test shall accompany each shipment and shall, as a minimum, document those values taken @ 7kV and 11kV 8. SUPPLIER REQUIREMENTS 8.1 General 8.1.1 Approved Manufacturers Product purchased under this specification shall be of the manufacturers listed in Appendix A Manufacturers not listed may submit written proposals demonstrating compliance with these specifications for consideration of addition to the accepted manufacturer list prior to the next request for bids. Acceptability of the listed manufacturer's will not be determined solely by inclusion in this list. Listed manufacturers must satisfy all requirements of this specification to be acceptable. 8.1.2 Approved Distributors To avoid conflicts regarding warranty service, any distributor bidding must be an authorized distributor appointed by an approved manufacturer to serve the Fort Collins area. 5 367-200 _., H Opal Dlck 367dash200 pdf Page 6 REV. SYM: S 8.2 Packaging Packaging and marking of articles under this drawing shall be in accordance with the purchase order and the following special requirements: 8.2.1 Each kit shall be individually packaged 8.2.2 Instruction sheets shall be included in each individual kit 8.2.3 Each kit shall contain all components required to produce a complete, functional assembly. This may included but not be limited to connectors, arc probes, probe wrenches, silicone cable lubricant, and cable cut back templates. 6 367-200 �I Op Dick-- 367dash200.pdf Page 7 REV. SYM: S APPENDIX A Approved Manufacturers Connectors purchased under this specification shall be of the make shown below. Manufacturers not listed below may submit written proposals demonstrating compliance with these specifications for consideration of addition to the approved manufacturer list prior to the next request for bids. Inclusion on the list below does necessarily guarantee product approval. Al products provided by an approved manufacturer must still fully satisfy all requirements of this specification to be acceptable. Manufacturer Catalog Number Elastimold 166LR-B-5240