1. Description
CXGN/FZ(R) is the vacuum load switchgear works in the voltage range
maximum up to 24kV. Its family includes CXGN/FZ vacuum load
switchgear and CXGN/FZR vacuum load-fuse combination switchgear.
2. Working Condition
2.1 Ambient air temperature: -25℃～+40℃
2.2 Ambient humidity:
---- relative average daily humidity: ≤95%
---- relative average daily water vapor pressure: ≤2.2kPa
---- relative average monthly humidity: ≤90%
---- relative average monthly water vapor pressure: ≤1.8kPa
2.3 Altitude: ≤1000m
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.
3. Standard
---- GB3804-2004
---- GB16926-2009
---- GB1985-2004
---- GB3906-2006
---- GB/T3309-1989
---- GB/T4768-2008
---- GB/T11022-1999
---- GB/T13384-2008
---- DL/T404-2007
---- DL/T593-2006
