Eaton 200 A 35 kV class LE series Installation Instructions Manual

Also see for COOPER POWER SERIES: Installation and operation instructions Installation instructions Installation instructions Installation and operation instructions Operation instructions

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Eaton 200 A 35 kV class LE series Installation Instructions Manual Manual pdf 5 page image

Product informationIntroductionEaton’s Cooper Power™ series loadbreak elbow connectoris a fully-shielded and insulated plug-in termination forconnecting underground cable to transformers, switchingcabinets and junctions equipped with loadbreak bushings.The elbow connector and bushing insert comprise theessential components of all loadbreak connections.Read this manual firstRead and understand the contents of this manual and followall locally approved procedures and safety practices beforeinstalling or operating this equipment.Additional informationThese instructions cannot cover all details or variationsin the equipment, procedures, or process described norprovide directions for meeting every possible contingencyduring installation, operation, or maintenance. For additionalinformation, contact your Eaton representative.Acceptance and initial inspectionEach loadbreak elbow is in good condition when acceptedby the carrier for shipment. Upon receipt, inspect theshipping container for signs of damage. Unpack the elbowand inspect it thoroughly for damage incurred duringshipment. If damage is discovered, file a claim with thecarrier immediately.Handling and storageBe careful during handling and storage of the loadbreakelbow to minimize the possibility of damage. If the elbowis to be stored for any length of time prior to installation,provide a clean, dry storage area.StandardsISO 9001 Certified Quality Management SystemFigure 1. Line illustration of 200 A 35 kV Class elbow.TEST POINT(OPTIONAL)LOCKING RINGTHREE-PHASEPROBEINSULATEDCUFFARCFOLLOWERPULLINGEYETESTPOINTCAPDRAINWIRE TABLOADBREAKBANDPEROXIDE-CUREDSEMI-CONDUCTING SHIELDINSULATIONENCAPSULATEDCONDUCTIVEINSERT ENDSPEROXIDE-CUREDSEMI-CONDUCTING INSERTPEROXIDE-CURED EPDMINSULATIONWARNINGAll associated apparatus must be de-energized duringany hands-on installation or maintenance. Failure tocomply may result in death, severe personal injury andequipment damage.CAUTIONThe 200 A loadbreak elbow connector is designed tobe operated in accordance with normal safe operatingprocedures. These instructions are not intended tosupersede or replace existing safety and operatingprocedures. The elbow connector should be installedand serviced only by personnel familiar with goodsafety practices and the handling of high-voltageelectrical equipment.CAUTIONOptional Capacitive Test Point Operating Instructions:Use only voltage indicating instruments specificallydesigned for test points. Use of conventional voltagesensing devices may provide false “No Voltage”indications.The test point must be dry and free of contaminantswhen checking for voltage. After indication is taken:clean, dry, and lubricate the test point cap with siliconegrease and assemble to the test point.Always consider the termination to be energized untilthe test point “No Voltage” indication is confirmed byother means.CAUTIONElbows with tan cuffs (QuickMake probe) must bemated only with 21.1 kV 1Ø rated bushings (identifiedby tan nose pieces). Elbows with purple cuffs (3Øprobe) must be mated only with 21.1/36.6 kV 3Ø ratedbushings (identified by purple nose pieces).1200 A 35 KV CLASS “LE” SERIES ELBOW INSTALLATION INSTRUCTIONS MN650010EN May 2015