IG-284-EN version 03; 06/05/2020
59
General Instructions
cgm
.800: Medium-voltage switchgear with integrated insulation in SF
6
gas
up to 36 kV in accordance with IEC Standard with rated current up to 800 A
Recommended sequence
of operations
4. Switch-disconnector opening operation:
a. Manual operation
.
Insert the lever in the disconnector driving shaft,
move the driving arm to the end and turn anti-
clockwise 90º.
b. Motorised operation
(BR-AM/BRA-2M driving
mechanism).
Activate the corresponding operation command.
Figure 5.50.
Lever turn detail
3.
Remove the lever. The handle returns to its original
position. Verify that the cubicle is in isolating position.
Figure 5.51.
Switch-disconnector open
Summary of Contents for velatia cgm.800
Page 71: ......
