Vacuum Circuit Breaker with Lateral Operating Mechanism (VS1/C-12)

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Model NO.: VS1/C-12
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: VDE, ISO9001-2000, CE, CCC
• Rated Voltage: 12kv
• Material: Compound Insulation
• Model Number: Three Poles
• 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

VS1/C-12 Series of Indoor High Voltage Vacuum Circuit Breaker 
With Lateral Operating Mechanism

General Description
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
1.Ambient temperature:-15ºC~+40ºC.
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

S.N	Name	Data
1	Rated voltage	12kV
2	Rated current	630~1600A
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

Welcome for enquiry and factory visit!