VSm-12 Indoor High Voltage Vacuum Circuit Breaker with Permanent Magnetic Mechanism

Min.Order: 1

Product origin: Baoji, Shaanxi, China

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US$ 1500 ~ 3000

Description

VSm-12 Indoor High Voltage Vacuum Circuit Breaker with Permanent Magnetic Mechanism

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 air insulated, used for indoor installation for different 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.

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