IG-183-EN version 06; 31/03/2020
45
General instructions
cgm.3 system: medium voltage SF
6
gas-insulated
cubicles up to 38 kV according to IEEE and CSA standards
Recommended sequence of operations
5.4. cgm.3-s cubicle
5.4.1. Switch-disconnector closing operation
1. Move the actuation shaft access handle to its lower
position.
2. Insert the lever in the actuation shaft and turn clockwise.
3. Remove the lever, the handle returns to its original
position.
4. Verify that the cubicle is in closed position.
Figure 5.8. Closing the switch in cgm.3-s
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