Description

1.Description
CXGN/VB is the vacuum breaker switchgear work in the voltage range maximum up to *4kV.
 
2. Working Condition
2.1 Ambient air temperature: **5℃～**0℃
2.2 Ambient humidity:
***-relative average daily humidity: ≤*5%
***-relative average daily water vapor pressure: ≤2.2kPa
***-relative average monthly humidity: ≤*0%
***-relative average monthly water vapor pressure: ≤1.8kPa
2.3Altitude: ≤***0m
2.4 Earthquake intensity: ≤magnitude 8
2.5 Applicable in the places without obviously polluted by dust, smoke, corrosive or flammability gas, vapors or salt spray.
2.6 Severity in condensation and pollution condition: according to level I of GB***6 standard.
Remak:
(1) Please install heater to avoid condensation when the relative humidity is more than *0%.
(2) Exceeding above working condition is available as customized product.
 
3.Technical Data