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12kv 24kv Drawout Insulation Zn63 Vcb Solid Sealed Vacuum Circuit Breaker

China 12kv 24kv Drawout Insulation Zn63 Vcb Solid Sealed Vacuum Circuit Breaker, Find details about China Breaker, Embedded Poles Circuit Breaker from 12kv 24kv Drawout Insulation Zn63 Vcb Solid Sealed Vacuum Circuit Breaker

Model NO.
VS1E
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CCC
Product Name
Intdoor Vacuum Circuit Breaker
Orign of Place
Zhejiang ,China
Related Voltage
up to 12kv
Rated Frequency
50/60Hz
Rated Current
up to 5000A
Phase
Three
Certificate
ISO CCC IEC
OEM
Offered
MOQ
1PCS
Mechanical Life
10000 Times
Trademark
Zhegui Electric
Transport Package
Normal Export Case
Specification
681*598*650
Origin
Zhejiang, China
HS Code
8537209000
Model NO.
VS1E
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CCC
Product Name
Intdoor Vacuum Circuit Breaker
Orign of Place
Zhejiang ,China
Related Voltage
up to 12kv
Rated Frequency
50/60Hz
Rated Current
up to 5000A
Phase
Three
Certificate
ISO CCC IEC
OEM
Offered
MOQ
1PCS
Mechanical Life
10000 Times
Trademark
Zhegui Electric
Transport Package
Normal Export Case
Specification
681*598*650
Origin
Zhejiang, China
HS Code
8537209000

 

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12kv 24kv Drawout Insulation Zn63 Vcb Solid Sealed Vacuum Circuit Breaker
PRODUCT DETAILS


Indoor Vacuum Circuit Breaker

Description:
       VS1E12 type indoor high voltage vacuum circuit breaker is the indoor switch device for three-phase AC 50Hz, rated voltage 12kV power system, can be used for electrical equipment control and protection in power plant, substation and industrial and mining enterprises, and is suitable for frequent operation place, can be installed in the KYN28-12 type and another armored cabinet can also be installed on the fixed cabinet or gas-insulated cabinet.

TECHNICAL PARAMETER

projectunitsdata
The rated voltagekV12
Rated frequencyHz50
Rated insulation levelPeak rated lightning shock withstand voltagekV75
Voltage withstand 1min power frequencykV42
Rated currentA630
1250		630
1250		1250,1600
2000,2500		1600,2000,2500
3150,1000,5000
Rated short circuit breaking currentkA 2531.540
Rated short circuit closing current (peak)kA 6380100
Rated short circuit durationS4
Rated sequence of operation O-0.3s-CO-180s-cO O-180s-CO-180s-CO(40KA)
Rated single/back-to-back capacitor bank breaking currentA630/400
Rated short circuit breaking current breaking timesnext30
Closing timems30~70
Break-brake timems20~50
Mechanical lifetime10000
Rated energy storage and operating voltageVAC220/110DC220/110
From contactmm11±1
Contacts are over spacedmm3.5±0.5
Average closing speedm/s0.5~0.8
Average brake speedm/s0.9~1.2
Contact closing bounce timems≤2
Three-phase points, switching is not simultaneityms≤2
Main circuit resistanceμΩ≤ 50(630A)≤45(1250A)≤35(1600-2000A)≤25(2500above)
THE USE OF CONDITIONS


 

Altitude: not more than 2000m
Ambient temperature: maximum temperature +40ºC; Minimum temperature -15ºC
Relative humidity: ≤95%
Earthquake intensity: 8
Installation place: the place where there is no water drop, fire, explosion danger, serious pollution, chemical corrosion and violent vibration
RELATED PRODUCTS

 

COMPANY INFORMATION

         Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
        The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
        We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!

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