Ormazabal cgmcosmos-l User Manual

1.6. Operating conditions
Installation
Indoor
Maximum ambient temperature
+ 40°C
Minimum ambient temperature
- 5°C/- 30°C
(a)
Maximum mean ambient temperature, measured over a 24-hour period
+ 35°C
Maximum mean relative humidity, measured over a 24-hour period
< 95%
Maximum mean relative humidity, measured over a 1-month period
< 90%
Maximum mean vapour pressure, measured over a 24-hour period
2.2 kPa
Maximum mean vapour pressure, measured over a 1-month period
1.8 kPa
Maximum height above sea level
2000 m
Solar radiation
Negligible
Pollution due to corrosive and/or ammable gases
Insignicant
Vibrations due to systemic movements or caused by causes external to the switchgear
Negligible
(a)
Storage: - 40°C
Table 2.6. Operating conditions
The specications refer to the section "Normal service
conditions for indoor cubicles" in the IEC 62271-1
standard "Common specications for high-voltage
cubicles".
For special service conditions: ambient temperature
above +40°C, installation between 2000 and 4000 m
above sea level, signicant pollution level, or others
dierent to those described, check with Ormazabal.
IG-296-EN version 01; 12/03/2020
12
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-l Specifications

General

Brand	Ormazabal
Model	cgmcosmos-l
Category	Control Systems
Language	English