IG-123-EN version 11; 23/07/2021
11
General instructions
cpg.0: GIS medium-voltage switchgear,
gas insulated, up to 40.5 kV,
in accordance with IEC Standard
General description
Driving mechanism
In addition to a mimic diagram customised for each type of
function, this has the driving elements in its middle section:
disconnector/earthing switch and circuit-breaker driving
mechanisms, circuit-breaker opening/closing pushbuttons,
status indicators, groove for access of the spring charging
lever, etc.
Figure 1.16. Example of driving mechanism area
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