10kv Indoor Vacuum Circuit Breaker with ISO9001 Certified

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Model NO.: ZN63A VS1-12
• 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, CCC
• Rated Voltage: 12kv
• Installation Type: Fixed
• Meet Standard: GB1984-2003
• Mechanical Endurance: 30000 Cycles
• Brand Name: Longxiang
• Transport Package: Each One Is Wrapped with Plastic Film in Cartons.
• Specification: IEC: M2-E2-C2
• Trademark: Longxiang Electric
• Origin: Baoji Shaanxi China
• HS Code: 85389000
• Production Capacity: 16000sets/Year

Product Description

Exhibition and workshop :



ZN63A(VS1)-12
Series of Indoor High Voltage Vacuum Circuit Breaker

General Description
ZN63A(VS1)-12 series of  indoor vacuum circuit breaker is used for indoor 12kv switchgear,it is suitable to control and protect transmission and distribution system such as electric network equipment and industrial&minning industry etc as their protection and control unit.
It can match with KYN28(GZS1),XGN and GG1-A series of switchgears.The products meet standards of GB1984-2003,this seriesof products include:VCB truck,isolation truck and fuse truck etc.
1.This series of VCB is used integrated design for operating mechanism and VCB body with reasonable,beautiful and compact arrangement.
2.This series of VCB adopted vertical insulation house against impact due to different weather,it can effectively prevent VIS against damage by exterior factors.
3.With two kinds of installation unit:fixed type and withdrawable type,it can meet different assembling requirements between switchgear and breaker.

Applying ambient conditions
1.Ambient temperature:-10ºC~+40ºC.
2.The height above sea level:≤1000m(besides the special requirements).
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
 

S.N	Name	Unit	Data
1	Rated voltage	kV	12
2	Rated frequency	Hz	50
3	Rated power frequency withstand voltage	kV	42
4	Rated lighting impulse withstand voltage	kV	75
5	Rated current	A	630\1250\1600\2000\2500\3150\4000
6	Mechanical endurance	Cycle	30000

 
Welcome for enquiry and factory visit!