• VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
  • VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
  • VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
  • VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
  • VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
  • VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker

VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker

Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Withdrawable
Structure: MCCB
Manufacturer/Factory & Trading Company
Diamond Member Since 2008

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Shaanxi, China
Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
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The supplier can deliver the goods within 15 days
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Basic Info.

Model NO.
VIB1-12/1250-31.5
Poles Number
3
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
630~3150A
Mechanical Endurance
30000 Cycles
Distance Between Phases
150,210,275mm
Insulated Cylinder
Embedded Poles
Mechanism Type
Vs1
Installation Type
Withdrawable
Transport Package
Non-Solid Wooden Case
Specification
IEC: M2-E2-C2
Trademark
Longxiang Electric
Origin
Baoji, Shaanxi China
HS Code
85389000
Production Capacity
16000sets/Year

Product Description

VIB1-12 Series of Indoor High Voltage Vacuum Circuit Breaker With Embedded Poles
 
General Description
In order to meet the market requirements for high quality VCB as well as their adaptation with its switchgear,
our company develops this new generation of VIB type indoor high voltage vacuum circuit breaker.

It is three-phase AC,50Hz indoor power distribution equipment with the voltage of 12kV. It can be used for protecting and controling equipments in the fileds of power supply and distribution system 
such as substation and industrial and mining industry etc.


VIB series vacuum circuit breaker has taken into consideration of reliable interlock function which can be frequently 
operated at the rated current and with the capability of many times operations of breaking short-circuit current and fault current. It can be used for fixed installation unit and also can be used for independent track by equipped with Chassis.

 
Product Standard
VIB type vacuum circuit breaker conforms to national standard GB1984-2003HV Vacuum circuit Breaker,
DL/T403-2000 Order technical condition of 12kV~40.5kV Vacuum Circuit Breaker and 
some stipulation of IEC62271-100:2001HV AC Vacuum Circuit Breaker.

 
Technical characteristics
The vacuum interrupters of VIB type vacuum circuit breaker are used embedded poles by advance APG technology; the primary conducting part is capsulated into an integrated unit by using epoxy resin which makes the insulation 
condition of primary conducting parts against from impact by exterior enviroment,it can effectively prevent moisture,filths and  the damage to the insulation property due to condensed water.


The vacuum interrupter is vertically installed in an insulation house which is made up of epoxy resin cast by advanced APG technology; this kind of structure can maximally reduce the dust accumulation on the surface of vacuum interrupters which ensure the high resitance  state even if under the damp,hot and serious filthy enviroment.

The VIB type vacuum circuit breaker uses specialized vacuum interrupter with advanced material and design for their contact,  it is with strong breaking capability and high reliability and performed the type test for its electrical life under the condition of 
auto re-close at class E2 level(the breaking operations reaches 274 times for different shor-circuit currents) as per national standard, it is more accordance with the actural usage requirement and realized free of maintenance for its primary part.

VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker


VIB1-12 Indoor High-Voltage Vacuum Circuit Breaker
Packaging & Delivery.
Packaging Details: Non-solid wooden case
Delivery Detail: Within 10~15days from the date of receiving signed sales confirmation by both parties.

Welcome for inquiry and factory visit!

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