Hot Selling VIB1-12kv High Voltage Indoor Vacuum Circuit
Breaker with Embedded
Poles General DescriptionIn order to meet the market requirements for high quality VCB as well as their adaptation with its switchgear,
our company develops this new generation of VIB type indoor high voltage vacuum circuit breaker.It is three
phase AC,
50Hz indoor power distribution equipment with the voltage of 12kV.
It can be used for protecting and controling equipments in the fileds of power supply and distribution system such as substation and industrial and mining
industry etc. VIB series vacuum circuit breaker has taken into consideration of reliable interlock function which can be frequently operatedat the rated current and with the capability of many times operations of breaking shortcircuit current and fault current.It can be used for fixed installation unit and also can be used for independent track by equipped with Chassis.ΔProduct StandardVIB type vacuum circuit breaker conforms to national standard GB1984-2003HV Vacuum circuit Breaker,DL/T403-2000 Order technical condition of 12kV~40.5kV Vacuum Circuit Breaker and some stipulation of IEC62271-100:2001HV AC Vacuum Circuit Breaker.ΔTechnical characteristicsThe vacuum interrupters of VIB type vacuum circuit breaker are used embedded poles by advance APG technology;the primary conducting part is
capsulated into an integrated unit by using epoxy resin
which makes the insulation condition of
primary conducting parts against from impact by
exterior enviroment,it can effectively prevent moisture,
filths and the damage
to the insulation property due to condensed water.The vacuum interrupter is vertically installed in an insulation house which is made up of epoxy resin cast by advanced APG technology;this kind of
structure can maximally reduce the dust accumulation on the surface of vacuum interrupters
which ensure the high resitance state
even if under the damp,
hot and serious filthy enviroment.The VIB type vacuum circuit breaker uses specialized vacuum interrupter with advanced material and design for their contact,it is with strong
breaking capability and high reliability and performed the type test for its electrical life under the condition of auto
re-close at class E2 level
(the breaking operations reaches 274 times for different shor-circuit currents)
as per national standard,
it is more accordance with the actural usage
requirement and realized free of maintenance for its primary part. ΔProduction line &
PackingWelcome for VCB Enquiry and Factory Visit!
Related products about Hot Selling VIB1-12kv Indoor High Voltage Vacuum Circuit Breaker with Embedded Poles
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup