Ormazabal cgm.3 system Series - 5.5 Busbar switch function

Recommended sequence of operations
General instructions
IG-136-EN version 10; 23/06/2016
41
cgm.3 system
Fully SF6 gas insulated medium voltage switchgear up to 40.5 kV in accordance with IEC Standards
5.5 Busbar switch function
5.5.1 Mimic diagram
a Pressure gauge window
b
Operation area:
• GREY for switch-disconnector
c
Status indicator
• BLACK for switch-disconnector
d Driving shaft access handle
Figure 5.17 Mimic diagram cubicle cgm.3-s
5.5.2 Driving lever
The driving lever to be used to operate the switch –
disconnector of the busbar switch function with B or BM
driving mechanisms is:
Figure 5.18 B, BM driving mechanism lever