IG-123-EN version 11; 23/07/2021
44
Operations sequence General instructions
cpg.0: GIS medium-voltage switchgear,
gas insulated, up to 40.5 kV,
in accordance with IEC Standard
7.1.2. Circuit-breaker operating sequence (cpg.0-v/cpg.0-vl)
For standard cubicles:
• cpg.0-v up to 24 kV/630 A/25 kA
• cpg.0-v up to 36 kV/up to 1250 A/25 kA
• cpg.0-v 40.5 kV up to 1250 A/25 kA
• cpg.0-vl up to 36 kV/up to 1250 A/25 kA
The lever for manual charging of the aforementioned
CIRCUIT-BREAKERS' closing springs is identi ed by the
hexagonal cavity in the end.
Connection
Figure 7.15. Starting position of the cpg.0-v disconnector
Insert the lever in the feeder disconnector's actuating shaft.
Then turn 90º CLOCKWISE. Check that the disconnector
status indicator shows closed.
Figure 7.16. Feeder disconnector closing sequence
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