VS1/R-12 11kv Indoor AC Vacuum Circuit Breaker Switch with Lateral Operating Mechanism

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Poles Number: 3
• Model NO.: VS1/R-12/630-25
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection
• Certification: VDE, ISO9001-2000, CE
• Rated Current: 630/1250/1600A
• Rated Voltage: 12kv
• Rated Frequency: 50Hz
• DC Component: 50%(Max)
• Mechanical Endurance: 10000cycle
• Transport Package: Non-Solid Wooden Case for Export Shipment
• Specification: GB1984-2003, IEC62271-100: 2001
• Trademark: Longxiang Electric
• Origin: Baoji, Shaanxi China
• HS Code: 85359000
• Production Capacity: 16000 Sets/Year

Product Description

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

ΔGeneral Description
VS1/R-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 in accordance 
with GB1984-2003 High voltage AC circuit breaker,JB3855-1998 3.6-4.5KV Indoor AC High voltage circuit breaker and 
IEC standard 62271-100:2001 High voltage AC circuit breaker.

ΔApplying 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.







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