Vs1/C-12 Hv Vacuum Circuit Breaker with Lateral Operating Mechanism
Model No.: VS1/C-12
Series of Indoor High Voltage Vacuum Circuit Breaker With Lateral
VS1/C-12 series of Indoor High Votage Vacuum Circuit Breaker With Lateral Operating Mechanism used spring to storage energy.The operating mechanism can be operated by two ways:by manual and electromotive operation.The characteristics is accordance with GB1984-2003 High voltage AC circuit breaker,JB3855-1998 3.6-4.5KV Indoor AC High voltage circuit breaker and IEC standard 62271-100:2001High voltage AC circuit breaker.
Applying ambient conditions
2.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%.
3.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.
4.The height above sea level:1000m
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
|3||Rated short circuit breaking current||20~31.5kA|
|4||Mechanical life||20000 times/10000 times(≥40kA)|
|5||Breaking times of full capacity||30 times(≤31.5kA)|
|6||The height above sea level||≤2000m|
|7||Main circuit use compound insulation|
|8||Can be used under -25ºC|
|9||The performance meet C2/E2/M2 class|
|10||Meet requirements of "Five Prevention|
|11||Can be matched with Switchgear of 800mm;650mm width|
|12||Distance between phases||210mm|
|13||Width of operating mechanism||280mm|
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Product Categories : Indoor HV Vacuum Circuit Breaker
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