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Technicolor - Thomson TS 870 service manual

Models: TS 870

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TS 870 TRANSFER SWITCH

Automatic operation may be regained by replacing the control circuit isolation plug. With all sources of power de-energized to the transfer switch, the control circuit isolation plug can be re-connected. The drive system will operate the transfer switch to the required position. (See manual operation instruction on front of transfer switch mechanism.)

PM062 REV 5 08/05/05

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Thomson Technology

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Technicolor - Thomson TS 870 service manual

Contents

9087A - 198th Street, Langley, BC Canada V1M 3B1 Telephone 604 AUTOMATIC TRANSFER SWITCHESINSTALLATION, OPERATING SERVICE MANUAL PM062 Rev 5 08/05/05Page GENERAL NOTES ON SERVICING TRANSFER SWITCH MECHANISM TABLE OF CONTENTSNOTES TO INSTALLER TRANSFER SWITCH MECHANISM - 100A-800A, S STYLECONNECTION CONFIGURATION OPTIONS TRANSFER SWITCH MECHANISM -1000A-1200A, T-STYLERECOMMENDED MAINTENANCE GROUND FAULT SITE TEST REQUIREMENTS2. EQUIPMENT STORAGE Operating & Service Manual Version1. PRODUCT REVISION HISTORY to change without noticeDo not open equipment until ALL power sources are disconnected 3. NOTES TO INSTALLER3.1. UPSTREAM CIRCUIT PROTECTIVE DEVICES/ELECTRICAL CONNECTIONS DANGER Arc Flash and Shock Hazard. Will cause severe injury or death3.3. TRANSFER SWITCHES WITH MULTI-TAP VOLTAGE CAPABILITY 3.2. TRANSFER SWITCHES WITH INTEGRAL OVER CURRENT PROTECTIONcoordination. Failure to do so may result in equipment failure VOLTAGE ON TS870 SERIES TRANSFER SWITCHES WITH TSC 3.4. SYSTEM PHASING-HIGH LEG DELTA SYSTEMS3.7. INSTALLATION OF OPEN TYPE TRANSFER SWITCHES 3.5. REMOTE START CONTACT FIELD WIRING3.6. DIELECTRIC TESTING 4. GENERAL DESCRIPTIONUtility to indicate the source of primary power PM062 REV 5 08/05/05 4.1. PRODUCT MODEL CODETS 870 TRANSFER SWITCH Thomson Technology5. GENERAL THEORY OF OPERATION 4.2. TYPICAL COMMISSIONING PROCEDURES5.1. STANDARD AUTOMATIC TRANSFER SWITCH 5.1.1. NORMAL OPERATION5.2.1. NORMAL OPERATION 5.2. SERVICE ENTRANCE AUTOMATIC TRANSFER SWITCH5.2.2. OVER CURRENT TRIP Close and lock the transfer switch enclosure door 5.2.3. SERVICE DISCONNECT PROCEDUREbefore connecting power sources Do not open equipment until ALL power sources are disconnected 5.2.4. ADDITIONAL PROCEDURESDANGER Arc Flash and Shock Hazard. Will cause severe injury or death Failure to move the mechanism to the Neutral Position may result in serious personal injury or death due to electrical shock 6. OVER CURRENT PROTECTION 6.1. STANDARD TS 870 AUTOMATIC TRANSFER SWITCH5.3. TEST MODES Page Do not open equipment until ALL power sources are disconnected 7. GENERAL NOTES ON SERVICING TRANSFER SWITCH MECHANISMDANGER Arc Flash and Shock Hazard. Will cause severe injury or death No moisture or other contamination is present Do not open equipment until ALL power sources are disconnected 8. TRANSFER SWITCH MECHANISM - 100A-800A, S Style8.1. MANUAL OPERATION DANGER Arc Flash and Shock Hazard. Will cause severe injury or deathAutomatic operation may be regained by replacing the control circuit isolation plug. With all sources of power de-energized to the transfer switch, the control circuit isolation plug can be re-connected. The drive system will operate the transfer switch to the required position. See manual operation instruction on front of transfer switch mechanism Do not open equipment until ALL power sources are disconnected 9. TRANSFER SWITCH MECHANISM -1000A-1200A, T-Style9.1. MANUAL OPERATION DANGER Arc Flash and Shock Hazard. Will cause severe injury or deathPM062 REV 5 08/05/05 TS 870 TRANSFER SWITCHThomson Technology Do not open equipment until ALL power sources are disconnected 10. RECOMMENDED MAINTENANCEDANGER Arc Flash and Shock Hazard. Will cause severe injury or death PM062 REV 5 08/05/05 TS 870 TRANSFER SWITCHThomson Technology PM062 REV 5 08/05/05 TS 870 TRANSFER SWITCHThomson Technology Thomson Technology TS 870 TRANSFER SWITCHPM062 REV 5 08/05/05 ØC ØB ØA NPM062 REV 5 08/05/05 TS 870 TRANSFER SWITCHThomson Technology PM062 REV 5 08/05/05 14. CONNECTION CONFIGURATION OPTIONSTS 870 TRANSFER SWITCH Thomson Technology16.1. WITHSTAND CURRENT RATINGS ALL MODELS WITHOUT INTEGRAL 15. CABLE TERMINAL INFORMATION16. REQUIREMENTS FOR UPSTREAM CIRCUIT PROTECTIVE DEVICES TS 870 TRANSFER SWITCH16.2. INTERRUPTING CAPACITY CURRENT RATINGS ALL MODELS WITH 17. GROUND FAULT SITE TEST REQUIREMENTS17.1. PERFORMANCE TEST The interconnected system shall be evaluated to ensure compliance with the appropriate schematic drawings. The proper location of sensors and power cabling shall be determined. The grounding points of the system shall be verified to determine that ground paths do not exist that would bypass the sensors. The use of high-voltage testers and resistance bridges may be required. A simulated fault current is to be generated by a coil around the sensors. The reaction of the circuit-interrupting device is to be observed for correct response. The results of the test are to be recorded on the test form provided TS 870 TRANSFER SWITCH 18. TROUBLESHOOTINGDo not open equipment until ALL power sources are disconnected DANGER Arc Flash and Shock Hazard. Will cause severe injury or deathwhen it should TS 870 TRANSFER SWITCHpower failure in the utility source No time delay when there should beThomson Technology 19. REPLACEMENT PARTSComponent Description CommentsThomson Technology 20. PRODUCT RETURN POLICYComponent Description CommentsPM062 REV 5 08/05/05 21. NOTESTS 870 TRANSFER SWITCH Thomson Technology22. PERFORMANCE TEST FORM Page APPENDIX “A” TYPICAL AUTOMATIC TRANSFER SWITCHCOMMISSIONING PROCEDURES Model Series TS Do not open equipment until ALL power sources are disconnectedCOMMISSIONING PROCEDURES Model Series TS Final CommissioningTYPICAL AUTOMATIC TRANSFER SWITCH 2 Check for mechanical damage shipping or installerAPPENDIX “A” TYPICAL AUTOMATIC TRANSFER SWITCHCOMMISSIONING PROCEDURES Model Series TS iii Green “Load” LED is “ON”APPENDIX “A” TYPICAL AUTOMATIC TRANSFER SWITCHCOMMISSIONING PROCEDURES Model Series TS 20 Ensure copies of manuals for the equipment are on siteINSTRUCTIONS TO CHANGE SYSTEM VOLTAGE ON TS 870 SERIES TRANSFER SWITCHES WITH TSC 80 CONTROLLERAPPENDIX “B” Do not open equipment until ALL power sources are disconnectedINSTRUCTIONS TO CHANGE SYSTEM VOLTAGE ON TS 870 SERIES TRANSFER SWITCHES WITH TSC 80 CONTROLLERAPPENDIX “B” 600V