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Vacuum Circuit Breaker
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Vacuum Circuit Breaker ZN85G-40.5
1. Ambient temperature: Max. Temperature: +40℃, and average temperature daily should be no more than 35℃; Min. Temperature: -15℃.
2. Relative humidity: average relative humidity daily: ≤95%, average relative humidity monthly: ≤90%, average vapour pressure daily: ≤2.2kPa, average vapour pressure monthly: ≤1.87kPa.
3. Altitude above Sea level: no more than 3000m;
4.It is suitable for power systems with rated voltage of 40.5kV, three-phase AC 50 / 60Hz
5.Altitude above Sea level: no more than 3000m
36kV VCB Fixed Type With Assembly Pole
1.Rated voltage: 40.5kV/36kV/33kV
2.Compact and artisitc design, low weight, assembly cylinder looks like embedded pole
3.Can be assembled with truck to withdrawable type, feed mechanism with overruning coupler, make it convenient to match with switchgear
4.Can be matched with KYN61 type switchgear
5.Meet requirements of “Five Prevention”
36kV VCB Fixed Type With Embedded Pole
1.Rated voltage: 40.5kV/36kV/33kV
2.Main circuit use embedded pole
3.Small vloume, low weight
4.Feed mechanism with overruning coupler, make it convenient to match with switchgear
5.The performance meet C2/E2/M2 class
36kV 40.5kV VCB With Assembly Pole
1.Main circuit use compound insulation
2.Feed mechanism with overruning coupler, make it convenient to match with switchgear
3.The performance meet C2/E2/M2 class
4.Can be matched with KYN61 type switchgear
5.Can be matched with switchgear of 1000mm width
36kV 40.5kV VCB With Embedded Pole
1.Main circuit use embedded pole
2.Small vloume, low weight
3.Feed mechanism with overruning coupler, make it convenient to match with switchgear
4.The performance meet C2/E2/M2 class
5.Can be matched with KYN61 type switchgear
ZW32-12 Outdoor Vacuum circuit breaker
1.ZW32-12 type outdoor high voltage vacuum circuit breaker is 3-phase AC, 50(60) Hz outdoor power distribution equipment with the rated voltage of 12kV.
2.It is mainly used to break and close the load current, over load current, and short circuit current.
3.It fits to be used to protect and control the circuit in substation, mining and industrial enterprises.
4.It is accordance with GB 1984-2003 standard.
ZW32-24 Vacuum circuit breaker
1.ZW32-24 type outdoor high voltage vacuum circuit breaker is 3-phase AC, 50Hz outdoor power distribution equipment with the rated voltage of 24kV.
2.It is mainly used to break and close the load current, over load current, and short circuit current.
3.It fits to be used to protect and control the circuit in substation, mining and industrial enterprises.
4.It is accordance with GB 1984-2003 standard.
ZW7-40.5 Vacuum circuit breaker
1.Three-phase, AC 50Hz outdoor high voltage distribution equipment with 40.5kV rated voltage.
2.Can be used to open or close loading current,over-loading current and short-circuit current.
3.Adopts porcelain insulator support type.
4.Between the vacuum interrupter and porcelain insulator, current transformer and porcelain insulator, fill them by new type insulating blubber.
5.In order to prevent electrical components be affected with damp, the casing is filled with temperature and humidity controller and heater.
ZW32-40.5 Outdoor HV AC Vacuum Circuit Breaker
1.The circuit breaker is a single-break pillar type, three-pole arrangement, and the pole is made of outdoor epoxy resin and silicone rubber.
2.Altitude: no more than 2000m
3.Rated short circuit breaking current:20/25kA
4.Wind speed: no more than 34m/s (equivalent to 700Pa on the cylindrical surface)
5. Ambient temperature: -40℃～+45℃
ZW50-40.5 Outdoor Three-phase AC VCB
1.It is applicable to the feeder side of substation and the industrial and mining enterprise which need general protection, control and frequent operation of switch.
2.Simple structure, powerful interrupting capability and long service life
3.Ambient temperature: max. + 40℃, min. -40℃;
4.Altitude above sea level: not higher than 2000 m;
5.Wind pressure: not higher than 700 Pa (equivalent to wind speed 34 m/s)
Outdoor HV Vacuum Circuit Breaker ZW99-40.5
1.It is a three-phase AC 50Hz outdoor high voltage switchgear;
2.It is suitable for 35kV transmission and distribution system control and protection, can be used as 35KV prepaid metering control switch;
3.This product has the advantages of small size, safety, reliability, frequent operation and low maintenance.
4.Ambient temperature: -35 ° C ~ +40 ° C;
5.Environmental pollution tolerance value: Grade III;-12 VCB With Assembly Pole.webp)
ZN63A(VS1)-12 VCB With Assembly Pole
1.ZN63A(VS1)-12 can match with KYN28(GZS1),XGN and GG1-A series of switchgears.
2.It have two different installation units of fixed type and withdrawable.
3.It can adopt embedded poles or assembly pole
4.The circuit breaker of VS1-12 can be interchanged with VD4, VEP, also can be completely matched with switchgear of ASN2, AMS and ZS1 types.
5.Product life of VS1-12 meet M2 level.