Audited Supplier
ZW32-40.5
High Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
Vacuum
Fixed
Vcb
3
Circuit Breaker
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
ISO9001-2000
36kv
Withdrawable
630A/1250A
50/60Hz
Steel, Expoxy Resin
Yes
Zw32-40.5
Shengsu
Medium
Outdoor
10000times
≤34m/S
Class IV
-30-60
≤3000m
SHENGSU ELECTRIC CO., LTD
Wooden Case
pcs
China
Product Description
ZW32-40.5 outdoor high-voltage alternating-current vacuum circuit breaker is a new outdoor high-voltage alternating-current switchgear of our vacuum circuit breaker series. Its rated voltage is 40.5kV. It applies to places with such voltage level, including overhead lines, industria and mining enterprises, power stations, substations, etc. Under its normal operating conditions and specified technical parameters, it can the system protection requirements of the grid. It is charaterized by automatic remaking, stable operation and long electric life.
Standard:
1.IEC 62271-100 High-voltage switchgear and controlgear
2.GB/T 11022 -2011 Common specifications for high-voltage switchgear and controlgear standards
3.GB 1984 High-voltage alternating-current circuit-breakers
4.GB311.1 Insulation co-ordination for high voltage transmission and distribution equipment
Ambient condition:
1. Altitude: ≤ 2000m
2. Ambient temperature: -40°C~+40°C
3. Relative humidity:≤95% (daily average)or≤90% (monthly average)
4. Ambient pllution: IV
5.Wind speed:≤34m/s (equivalent to a pressure of 700pa on a cylindrical surface) .
Standard:
1.IEC 62271-100 High-voltage switchgear and controlgear
2.GB/T 11022 -2011 Common specifications for high-voltage switchgear and controlgear standards
3.GB 1984 High-voltage alternating-current circuit-breakers
4.GB311.1 Insulation co-ordination for high voltage transmission and distribution equipment
Ambient condition:
1. Altitude: ≤ 2000m
2. Ambient temperature: -40°C~+40°C
3. Relative humidity:≤95% (daily average)or≤90% (monthly average)
4. Ambient pllution: IV
5.Wind speed:≤34m/s (equivalent to a pressure of 700pa on a cylindrical surface) .
