ABB Zenith ZBTS T Series - 9. Maintenance Overview

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34ZBTS_30-1200A rev.A / 1SCC303043M0201
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Maintenance
Bypass-isolation
automatic transfer
switches Zenith ZBTS
T-series 100-1200A
9. Maintenance 84
9.1 Maintenance Principle 84
9.1.1 Routine Inspection 84
9.2 Useful Tips for Service Situations 85
9.2.1 Release the Door 85
9.2.2 Release the Locking Solenoid 86
9.2.3 Release the Racking in/out Push
Button 87
9.3 Ekip Signalling 10K 88
9.3.1 Wiring 89
9.3.2 Outputs, inputs and signals 89
9.3.3 Communication Connectors 93
9.3.4 Power Supply Connectors 93
9.3.5 DIP switch configuration when
installing Ekip Signalling 10K
-module 94
9.4 Auxiliary Contact Blocks 95
9.5 Heater 96
9.6 Meter 97
9.7 Protection Devices 98
9.7.1 Surge Protection Device OVR 98
9.7.2 Fuse Disconnector 98
9.7.3 Integrated SPD, Type TPME_ 99