Vacuum circuit breaker

Wortai Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker

Name:High Voltage Boundary Vacuum Circuit Breakers
Voltage Class:12
Current:630A 1250A
Color:Customer Request
Product description: Wortai Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker
INQUIRY

Products Description

ZW32-12 type miniaturization of outdoor high vacuum circuit breaker(hereinafter referred to as the circuit breaker)is three- phase ac frequency 50Hz,rated voltage of 7.2~12 kV outdoor high voltage switch equipment.Circuit breaker meet the national GB1984 the high-voltage ac breaker "and professional standard JB3855" 3.6~40.5 kV voltage vacuum circuit breaker outdoor exchange "and relevant IEC standard.For industrial enterprise, power plants and substation of electrical equipment for control and protection with, and rural power grid frequent operation place. Circuit breaker has repeatedly open circuit and fast reclose ability.

Product Paramenters

Environmental temperature:no higher than +40ºC,no less than -40ºC;
Air relative humidity:day average no greater than 95%, on average less than 90%;
The altitude does not exceed 2000 m;
Wind pressure not more than 700 Pa(equivalent to wind speed 34 m/s);
Seismic intensity not more than eight level;
No fire, explosion,serious filthy,chemical corrosion and violent vibration of places.
If the customers have other special requirements, can be in order to put forward, our company can offer most satisfied.

Operating mechanism is sealed in the switch box body, which can effectively avoid the switch for long-term outdoor environment mechanism caused by the corrosion. Operating mechanism of novel,simple,reliable operationsmall size, mechanical life of up to 10000 times. Can be arranged outdoor isolating switch and circuit breaker to form integrationcircuit breaker and isolating switch has reliable mechanical interlocking device.

The circuit breaker by three-phase support, body box, simple structure,threephase support and current transformer using outdoor epoxy resin solid or silicone rubber insulated, having high and low temperature,rsistance to ultraviolet light and aging resistance,etc.; the small spring operating mechanism, on-off brake low energy consumption,transmission output spindle sliding mode, no torque loss and drivingless, high reliability; current transformer is installed on the movable end outlet, a two time using inserting-dialing structure, convenient maintenance and replacement.
The interrupting performance is stable and reliable, has no combustion and explosion isksafe operation, maintenance free, small size, light weight (<100kg)and long service life etc..
The circuit breaker adopts a totally enclosed structure, good sealing performance, moisture-proof,anti condensation performance,suitable for hot and humid area.
Breaker, switching can be manual or electric operation and remote operation. With the controller supporting implementation of distribution automation and can also be composed with recloser recloser controller.

Test and Inspection Equipments

Packing and Delivery

Certifications

WORTAI Album

Why Choose WORTAI

* More than 20 years manufacturing experience in electric power industry
* Top quality products, ISO9001, ISO14001, KEMA, CNAS certificates
* Custom tailored products, OEM & ODM are welcome
* Challenging prices for giving customers the greatest benefits
* Fast response time, we promise to reply customer's email within 24 hours
* Attractive lead times, plenty of equipments and workers to ensure the delivery on time
* Top skilled technicians
* Flexibility

WORTAI have been sold to over 20 countries and regions, spread all over Asia, Africa, Middle & South America, Middle East and Europe, we also has done OEM service for some world famous brands.Choosing WORTAI means being one step ahead of the general development. We look forward to a closer relationship and mutually beneficial cooperation with any prospective customers in the near future. WORTAI will work with you shoulder-to-shoulder to satisfy your needs.With competitive price, good quality and best service, WORTAI will be your most wise choice. Together we're winners! Let's do it right

PREVIOUS：Wortai Zw32-12/M Outdoor High Voltage Vacuum Circuit Breaker NEXT：Yueqing Wortai High Voltage 12kV 50A Enclosed Cylindrical Fuse Cutout WTCEC-1250