5.2. Feeder function
5.2.1. Mimic diagram
a
Pressure gauge window
b
LRM-VDS system according to NBN EN 61243-5
c
Operation area:
• RED for switch-disconnector
• GREEN/YELLOW for earthing switch
d
Status indicators
• BLACK for switch-disconnector
• BLACK for earthing switch
e
Locking with a padlock
Figure 5.2. Mimic diagram of cgmcosmos-l cubicle
5.2.2. Actuating levers
The actuating levers to be used to operate the switch-
disconnector-earthing switch of the feeder function with B
or BM driving mechanisms is:
Figure 5.3. B and BM driving mechanisms lever
IG-296-EN version 01; 12/03/2020
36
Recommended sequence of operations General instructions
cgmcosmos: Medium voltage cubicles with full insulation
in SF
6
gas up to 24 kV in accordance with IEC Standard