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Vacuum Circuit Breaker
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Indoor 12kv Vacuum Circuit Breaker Fixed Type
1.Rated current: 630A~4000A
2.Use assembly pole traditional but reliable VS1 type operating mechanism.
3.Can be matched with KYN28 type switchgear and other switchgear of fixed type
4.Can be exchanged with other types of VCB which have same specification.
5.Pole distance: 275mm, 210mm, 150mm
Indoor 12kV Side Type Vacuum Circuit Breaker
1.Rated current: 630A~3150A
2.Use assembly pole and modular VSH type operating mechanism: decreasing transmission link and convenient maintenance
3.Pole distance: 275mm, 210mm, 150mm, 230mm, 250mm
4.Can be used at high altitude
5.The mechanical life can reach to 10000 times
Indoor VCB with Lateral Operating Mechanism VBD R-12
1.Rated current: 630A~3150A
2.Rated short-circuit breaking current: 20~40KA
3.Passed type test in the most authoritative organization in China
4.Can be matched with KYN28 type switchgear and other switchgear of fixed type
5.Use assembly pole and modular VSH type operating mechanism: decreasing transmission link and convenient maintenance
12kV VCB With Modular Mechanism And Embedded Pole
1.Rated current: 630A~4000A
2.Rated short-circuit breaking current: 20~50KA
3.It is successful passed CE certification.
4.It can be installed in KYN58, KYN28 and other armored middle cabinets.
5.The ambient temperature is not higher than + 40℃ and not lower than -25℃(allow storage and transportation at -30℃)
12kV VCB With VS1 Mechanism And Embedded Pole
1.Use embedded pole and traditional but reliable VS1 type operating mechanism
2.Rated current: 630A~4000A
3.Rated short-circuit breaking current: 20~50KA
4.Mechanical life: 20000 times/10000 times (≥40kA)
5.Breaking times of full capacity: 30 times (≤31.5kA)/20 times (40kA)/12 times (50kA)
12kv VCB with Vs1 Mechanism and Assembly Pole
1.Rated current: 630A~4000A
2.Use assembly pole traditional but reliable VS1 type operating mechanism
3.Can be matched with KYN28 type switchgear and other switchgear of fixed type
4.Can be exchanged with other types of VCB which have same specification
5.Passed type test in the most authoritative organization in China
VBDc-12 VCB With Assembly Pole
1.The circuit breaker adopts modular operating mechanism and integrated energy charged handle.
2.The damaged components are easily disassembled and replaced
3.Primary part can adopt international brand embedded pole, it can protect vacuum interrupter from crash, dust and moist
4.Good environmental adaptability, less maintenance
5.It can adopt modular operating mechanism and assembly pole, which increase its insulation performance and is economical.
6.The circuit breaker meet the mechanical endurance of level M2, electrical endurance of E2.
24kv VCB with VS1 Mechanism and Embedded Pole
1.Use spring energy storage.
2.Operating by two ways: manual or electric operation
3.The characteristics is accordance with GB1984-2003 AC High Voltage Circuit Breakers, JB3855-96 3.6~40.5kV indoor AC HV vacuum circuit breaker, relevant regulations of IEC62271-100 standard and the technical requirements of this product.
4.Use modular type operating mechanism and embedded pole The mechanical life is M2 and electrical life is E2
24kv VCB with Modular Mechanism and Embedded Pole
1.The performance meet C2/E2/M2 class
2.Can be matched with middle mounted switchgear and other switchgear of fixed type
3.Can be matched with switchgear of 1000mm width
4.Pole distance: 275mm
5.Meet requirements of "Five Prevention"
24kv VCB with VS1 Mechanism and Assembly Pole
1.Use assembly pole and traditional but reliable VS1 type operating mechanism
2.Main circuit use compound insulation
3.The performance meet C2/E2/M2 class
4.Can be matched with middle mounted switchgear and other switchgear of fixed type
5.Passed type test in the most authoritative organization in China
24kv VCB with Modular Mechanism and Assembly Pole
1.Use embedded pole and traditional but reliable VS1 type operating mechanism
2.The performance meet C2/E2/M2 class
3.Can be matched with middle mounted switchgear and other switchgear of fixed type
4.Can be matched with switchgear of 1000mm width
5.Pole distance: 275mm
ZN85-40.5 Vacuum circuit breaker
1.With the voltage of 40.5kV is three-phase AC, 50/60 Hz indoor power distribution equipment.
2.It’s used for switchgear KYN61-40.5(Z)
3.It’s accordance with GB1984 AC HV vacuum circuit breaker standard.
4.It effectively reduces the dimensions of VCB, the overall arrangement is reasonable and simple,with aesthetic appearance.
5.It has high reliable with characteristics of long life and easy maintenance and free-maintenance for operating mechanism.
6.Meet the “Five Preventions” function.