Ormazabal cgmcosmos-p User Manual

1. General description
[2]
Further information at www.ormazabal.com
Ormazabal's cgmcosmos system, designed in accordance
with the requirements set out in regulations of the
International Electrotechnical Committee (IEC), is formed
by dierent unifunctional and multifunctional switchgear
models, with full insulation in SF
6
gas, thus allowing
dierent secondary electrical distribution schematics to be
congured in medium voltage up to 24 kV
[2]
.
1.1. Models
Unifunctional switchgear Function
cgmcosmos-l
Feeder (K)
cgmcosmos-p
Fuse protection (T)
cgmcosmos-v
Vacuum circuit-breaker (D)
Table 1.1. Unifunctional switchgear
Unifunctional switchgear Function
cgmcosmos-2lP
2 feeders and 1 fuse protection function (KTK)
Table 1.2. Multifunctional switchgear
1.2. Standards applied
Standard Description
IEC 62271-1
Common specications for high voltage switchgear standards
IEC 62271-100
High voltage alternating current circuit-breakers
IEC 62271-102
Alternating current earthing switches and disconnectors
IEC 62271-103
High voltage switches for rated voltages above 1 kV and below 52 kV
IEC 62271-105
Alternating current switch-fuse combinations
IEC 62271-200
A.C. metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
IEC 62271-206/IEC 61243-5
Voltage presence indicating systems
IEC 60529
Degrees of protection provided by enclosures (IP Code)
IEC 60282-1
Current-limiting fuses
Table 1.3. Standards
IG-296-EN version 01; 12/03/2020
4
General description General instructions
cgmcosmos: Medium voltage cubicles with full insulation
in SF
6
gas up to 24 kV in accordance with IEC Standard

Ormazabal cgmcosmos-p Specifications

General

Brand	Ormazabal
Model	cgmcosmos-p
Category	Control Systems
Language	English