12kv 2000A 31.5ka Indoor Vacuum Circuit Break Vcb Electrical Switch with Embedded Poles

China 12kv 2000A 31.5ka Indoor Vacuum Circuit Break Vcb Electrical Switch with Embedded Poles, Find details about China Circuit Break, Breaker from 12kv 2000A 31.5ka Indoor Vacuum Circuit Break Vcb Electrical Switch with Embedded Poles

Basic Info.

Model NO.

VIB-12/2000-31.5

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

VDE, ISO9001-2000, CE, CB, CCC

Rated Voltage

12kv

Rated Current

630/1250/1600/2000/2500/3150/4000A

Rated Frequency

50Hz

Trademark

Longxiang Electric

Transport Package

Non-Solid Wooden Case for Export Shipment

Specification

IEC: M2-E2-C2

Origin

China Baoji

HS Code

85389000

Model NO.

VIB-12/2000-31.5

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

VDE, ISO9001-2000, CE, CB, CCC

Rated Voltage

12kv

Rated Current

630/1250/1600/2000/2500/3150/4000A

Rated Frequency

50Hz

Trademark

Longxiang Electric

Transport Package

Non-Solid Wooden Case for Export Shipment

Specification

IEC: M2-E2-C2

Origin

China Baoji

HS Code

85389000

Product Desciption

12KV 2000A 31.5KA Indoor Vacuum Circuit Break VCB Electrical Switch with Embedded Poles

Main usage,applying ambient conditions
VIB type indoor high voltage vacuum circuit breaker(Hereinafter referred to as vacuum circuit breaker)are used for 12kv rated voltage and AC 50Hz indoor switch equipment components.The products meet standard of GB1984-2003HV AC Vacuum Circuit Breaker,JB3855-1996 3.6~40.5kV Indoor AC High Votage Vacuum Circuit Breaker,DL/T403-2000 Order Technical Condition of 12kV~40.5kV Vacuum Circuit Breaker and IEC62271-100:2001HV AC Vacuum Circuit Breaker,etc.Circuit breaker used as protection and control unit of power design in electric network and industrial and minning enterprises,can be used for situation of switching various types of load and frequent operation and repeated breaking shor circuit current.
This type VCB uses new type operating mechanism of VCB.Embed vacuum interrupter and main circuit's components as a integration by adopting embedded pole of international brand for primary part,so as to protect vacuum interrupter from crash,dust and moist.It has good environment adaptability, so that reducing operation and maintenance cost greatly and realizing maintenance free of primary part and few maintenance of operating mechanism. The integrated design of operating mechanism and VCB body has passed type test.It has E2 level electrical endurance and M2 level mechanical endurance,used as fixed unit and also withdrawable unit by matching specialized push-in mechanism.The fixed type VCB can add corresponding interlock for matching fixed type switchgear of XGN2,GG1A and GGX type.

Applying ambient conditions
1.Ambient temperature:Max. Temperature:40ºC,and average temperature within24h should no more than35ºC Min.
2.Relative humidity:The average relative humidity daily:≤95%
                The average relative humidity monthly:≤90%
                The average vapour pressure daily:≤2.2kPa
                The average vapour pressure monthly:≤1.8kPa
3.The height above sea level:≤2000m
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the place without fire,chemical erosion,explosion,vapour and salt spray.

12kv 2000A 31.5ka Indoor Vacuum Circuit Break Vcb Electrical Switch with Embedded Poles