Ormazabal cpg.0 - General Description; Models; Standards Applied

IG-123-EN version 11; 23/07/2021
4
General description General instructions
cpg.0: GIS medium-voltage switchgear,
gas insulated, up to 40.5 kV,
in accordance with IEC Standard
1. General description
The cpg.0 switchgear is made up of a series of gas-lled
GIS cubicles for primary distribution in medium-voltage
networks up to 40.5 kV.
1.1. Models
Model Function
cpg.0-v
Circuit-breaker
cpg.0-vl
Circuit-breaker with side connection on the left
cpg.0-c
Longitudinal busbar coupling
cpg.0-s
Disconnector
cpg.0-f
Fuse protection
cpg.0-
Fuse protection with side connection on the right
cpg.0-rb
Busbar rise
cpg.0-pt
Busbar earthing
cpg.0-rc
Cables side riser
Table 1.1. cpg.0 cubicle models
1.2. Standards applied
Standard Description
IEC 62271-1
Common specications for high-voltage switchgear standards
IEC 62271-200
Alternating current metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and
including 52 kV
IEC 62271-100
Alternating current circuit-breakers
IEC 62271-103
High-voltage switches for rated voltages above 1 kV and below 52 kV
IEC 62271-102
Alternating current disconnectors and earthing switches
IEC 62271-105
Alternating current fuse combination switch for rated voltages above 1 kV and up to and including 52 kV
IEC 62271-206/IEC 61243-5
Live voltage indicating systems
IEC 60529
Protection rating provided by enclosures
IEC 60282-1
Current-limiting fuses
Table 1.2. Standards applied