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ZCW10-40.5/T1600-31.5 COMPASS

ZCW10-40.5/T1600-31.5 COMPASS takes SF6 as air as external insulation and SF6 as arc-control medium. It is usedn for three-phase AC 40.5kV transmission and distribution system. It is also applicable for connecting circuit breakers and switching capacitor bank. It is fitted for the urban substations, enterprise substations, and montane substations lack of land.

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Service and Installation Conditions
Installation site: Indoor or outdoor
Elevation:≤2000m
Ambient temperature:-30℃~+40℃(for special order: -40℃~+40℃)
Relative humidity:Daily average≤95%,monthly average≤90%(25℃)
Wind speed:≤35m/s
Creepage distance :>1450mm(nominal creepage distance>31mm/kV)
Keep the breaker away from places with combustible, explosive, corrosive materials and violent vibrations.
Seismic degree:≤8°
Icing coat≤10mm