C70 Capacitor Bank Protection and Control System
Table of contents
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM - INSTRUCTION MANUAL
1.1
1.1.1
1.2
For further assistance ..................................................................................... 1-2
2.1
Product description.......................................................................................... 2-1
2.2
Security .............................................................................................................. 2-3
2.3
Order codes ....................................................................................................... 2-7
2.3.1
2.3.2
2.3.3
Replacement modules.......................................................................................................2-12
2.4
Signal processing ........................................................................................... 2-15
2.4.1
UR signal processing ..........................................................................................................2-15
2.5
Specifications .................................................................................................. 2-17
2.5.1
Protection elements............................................................................................................2-17
2.5.2
2.5.3
Monitoring................................................................................................................................2-23
2.5.4
Metering....................................................................................................................................2-24
2.5.5
Inputs .........................................................................................................................................2-25
2.5.6
Power supply ..........................................................................................................................2-26
2.5.7
Outputs .....................................................................................................................................2-27
2.5.8
Communications ..................................................................................................................2-29
2.5.9
2.5.10 Environmental........................................................................................................................2-31
2.5.11 Type tests .................................................................................................................................2-32
2.5.12 Production tests....................................................................................................................2-32
2.5.13 Approvals .................................................................................................................................2-33
2.5.14 Maintenance...........................................................................................................................2-33
3.1
Unpack and inspect ......................................................................................... 3-1
3.2
Panel cutouts .................................................................................................... 3-2
3.2.1
Horizontal units ....................................................................................................................... 3-2
3.2.2
Vertical units............................................................................................................................. 3-3
3.2.3
Rear terminal layout ............................................................................................................. 3-8
3.3
Wiring ................................................................................................................. 3-9
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