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Home > Products > Indoor HV Vacuum Circuit Breaker > Vsm -12 Indoor High Voltage Vacuum Circuit Breaker

Vsm -12 Indoor High Voltage Vacuum Circuit Breaker

Basic Info

Model No.:  VSM

Product Description

Model NO.: VSM Operation: Electric Type Arc-extinguishing Medium: Vacuum Structure: MCCB Type: Circuit Breaker Certification: VDE, ISO9001-2000, CE, CB, CCC Rated Current: 630;1250;1600;2000;2500;3150A Mechanism Type: Permanent Magnetic Specification: IEC: M2-E2-C2 HS Code: 85389000 Breaking Capacity: High Voltage Circuit Breakers Speed: High-Speed Circuit Breaker Installation: Insert Poles Number: 3 Function: Circuit-Breaker Failure Protection Rated Voltage: 12kv Distance Between Phases: 210,275mm Trademark: Longxiang Electric Origin: China Baoji VSm-12
Series of Indoor  High Voltage Vacuum Circuit Breaker

General Description
 Vsm series of indoor high voltage vacuum circuit breaker is adopted front and rare
 construction for their permanent magnetic and vacuum interrupters.The main 
conducting circuit is with floorstanding type,the upper and lower outlet terminal and 
vacuum interrupters are installed in one insulation house.The insulation house is casted with epoxy resin material by APG technology,which can protect the surface of the
 vacuum interrupters against dust accumulation and impact.It also has good insulation
 property under humid,hot and pollution ambient condition.
The vacuum circuit breaker with permanent mechanism is airinsulated,used for indoor  installation for differnt kind of power load,it is suitable for electrical net construction and reconstruction project in municipal net,rural net,mineral and railway net system, especially used in that fields which require frequently switching and have some  requirement for short circuit operation cycles.This product was introduced by some  international advance technique and processing technology with characteristics of  intelligence ,high reliability,long endurance and free maintenance etc.
Model No. VSm-12
Standard IEC62271-100:2001
Operation mechanisum Permanent magnetic

Applying ambient conditions
1.Ambient temperature:-15ºC~+40ºC.
2.The height above sea level≤1000m.
3.Relative humidity:the average humidity of a day should be no more than 95%;the 
average humidity of a month should be no more than 90%.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion
 and violent vibration.  

Main Technical Specification

Overall outline drawing

Packaging & Delivery
Packaging Details: Non-solid wooden case
Delivery Detail: Within 10~15days from the date of receiving signed sales confirmation by both parties.

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Product Categories : Indoor HV Vacuum Circuit Breaker

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