Basic Info.
Model NO.
VIB1-12/1250-31.5
Arc-extinguishing Medium
Vacuum
Installation
Fixed and Withdrawable
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), Anti-Jumping/Undervoltage
Certification
VDE, ISO9001-2000, CE
Rated Voltage
12/24kv (11kv/24kv)
Installation Method
Withdrawable
Transport Package
Non-Solid Wooden Case for Export Shipment
Specification
IEC62271-100: GB1984
Origin
Baoji, Shaanxi China
Production Capacity
17600sets/Year
Product Description
12kV High Voltage Vacuum Circuit Breaker with Embedded Poles
VIB1-12 series of Indoor High Voltage Vacuum Circuit Breaker with embedded poles is three phase A.C.50Hz
indoor power distribution equipment with the rated voltage of 12kV. It's used for protecting and controlling the
electrical equipment in the fileds of industry&mining enterprise,power plants and substation.
The main conductive circuit of this type vacuum circuit breaker with spring mechanism is embedded pole,
that can greatly improve the reliability of insulation,mechanical and breaking performance,and really realize
the free-maintance and longer mechanical & electrical life.
This type Vacuum Circuit Breaker conforms to national standards and the stipulations of IEC standard.
The capability reaches grade of M2-E2-C2.
The products is used for many kinds of switchgear like KYN28-12(GZS1)and can be fixed installation.
Applying ambient conditions
1.Ambient temperature:-15ºC~+40ºC.
2.Ambient 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.Earthquake intensity:not exceed 8 degrees.
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.The height above sea level:≤1000m(besides the special requirements).
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.
Our Factory
Packing & Delivery
Welcome for factory visit and VCB enquiry!
>>
20L Items 1000 Sq.Ft Intelligent Humidity Control Mobile Home Use Dehumidifier 30 Pint
>>
Welding Stainless Steel Fabrication Fabricator Work Titanium Sheet Metal Mounting Brackets
>>
X5032 Lifting Table Knee Type Full Gear Vertical Milling Machine (Milling machinery)
>>
Wholesale high quality Auto parts Malibu XL car mats full set of car carpets black car mats For Chevrolet
>>
Plastic Beer Crate Plastic Bottle Crate
>>
520L CB SAA SASO Approved Electronic Control Frost Free Side By Side Luxury Fridge With Water Dispenser
>>
Ceramic Anilox Sleeve for High Speed Flexo Press Machine
>>
Professional Wood Pallet Nailing Machine
>>
Hanbs New Swiss Type CNC Lathe Machine with Five-Knife Improve Production and Keep Precision HS-W20
>>
Vics Cg 484 Black Plastic Walmart Clothing/Suit /Skirt Clothes Hangers
>>
Mounting Bracket for Wall Foldable Table
>>
Gurki Gpk-50e Fully Automatic Carton Case Erector Bottom Tape Sealer Box Erecting Machine
>>
High Quality Hydraulic Automatic Horizontal Plastic Electric Switch Socket Injection Molding Machine for Manufacturing Price
>>
Interactive Game Inflatable Obstacle Course Slide Game with Swimming Pool for Park
>>
Hot Style Modern Design Window Handle For Aluminum Casement Window In Asia Direct Sale
>>
Aerosol Cap Deodorant Top Cap Deo PP Cap 53mm
>>
Factory Direct Fast Cooling And Heating T1 R410a 24000btu 3 Hp Air Conditioner
>>
Popular Wholesale Wedding Candelabra Weddings Centerpieces K9 Crystal Glass Candlestick Candle Jars Candle Holder
>>
CNC Hydraulic Press Brake Machine with 6 Axes Cybtouch 15PS Control System
>>
China Factory DN150 Lug Type Manual Butterfly Valve Price