Spares and accessories
General instructions
IG-136-EN version 10; 23/06/2016
69
cgm.3 system
Fully SF6 gas insulated medium voltage switchgear up to 40.5 kV in accordance with IEC Standards
8 Spares and accessories
Although the cubicles have been designed for a service life
in accordance with IEC 62271-200, certain components
can be replaced and installed for various reasons.
Certain spares and accessories must
be installed in the cubicle by specialised
personnel. Please check with Ormazabal.
If any of the stated auxiliary components need to be
changed, the corresponding spare parts kit must be
ordered, and the instructions given in the corresponding
documentation must be followed.
Driving mechanism
-l -p -s -s-pt -v -m
-rb /
-rb-pt
-rc /
-r2c
-2lp -2lv
B X - X X X - O - X X
BM O - O O - - - - O O
BR-A - X
[1]
- - - - - - X -
BR-AM O O - - - - - - O -
AV - - - - O - - - - X
RAV - - - - O - - - - X
Circuit-breaker - - - - O - - - - O
4 NC + 4 NC circuit-breaker - - - - O - - - - O
Set of auxiliary contacts
2 NO + 2 NC switch
1 NO + 1 NC earth connection
O - O O - - - - O O
Opening coil - - - - O - - - - O
Opening coil + 1 NOC switch + micro-switch - O - - O - - - O O
Bistable + 1 NOC switch + micro-switch - O - - - - - - O -
Protection, metering and control
-l -p -s -s-pt -v -m
-rb /
-rb-pt
-rc /
-r2c
-2lp -2lv
ekor.sas
X O - O O - O - O X
ekor.vpis
X X O X X O X O X X
ekor.ivds
[1]
O O O O O O O O O O
ekor.rpg / ekor.rpg.ci-rtu
- - - - O - - - - O
ekor.rpt
- O - - - - - - O -
ekor.spc
O - - - - - - - O O
ekor.rci
O - O O - - O - O O
ekor.rtk
O O - - O - - - O O
[1]
Components which can only be replaced by specially qualified Ormazabal personnel.