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 identifi 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
Summary of Contents for velatia cpg.0
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