We insist on taking the road of technological innovation, introducing a large number of high-quality talents to develop new 24KV Vacuum Circuit Breaker, Indoor switchgear, Box Fixed Metal Enclosed Switch Cabinet. Under the situation of fierce market competition, we will meet the challenges of the new century with a brand-new corporate image and sincere service standards. Now we have not stopped our rapid expansion, and in the future our business will spread all over the world. We take a brand-new management model, advanced technology, and thoughtful service as the foundation of our survival, and always insist on serving customers wholeheartedly.

It is suitable for three-phase AC 50HZ, rated voltage 40.5KV indoor complete power distribution device. It is mainly used as power distribution, power transmission and large high-voltage motors of power plants, industrial and mining enterprises and institutions, power distribution and secondary substations of power systems Start and other places for control, protection and monitoring purposes.

Technical Parameters

1.Rtaed Voltage: 40.5kv

2.Rated Current:2500A/630A

3.Temperature rise current:1.1Ir

4.Rated power frequency 1min withstand voltage (phase to ground):95kV

5.Peak value of rated lightning impulse withstand voltage (1.2 ÷ 50s) (phase to ground):185kV

6.Rated short-circuit breaking current:31.5kV

7.Rated short-circuit making current:80kA

8.Rated short-time withstand current and duration:31.5/4 25/4 kA/s

9.Rated peak withstand current:80kA

10.Short time power frequency withstand voltage of auxiliary and control circuit:2kV

Advantage

1.40.5kV switchgear is simple in structure,convenient in maintenance and convenient in overall layout and operation;

2.The supporting interlocking action is stable and reliable;

3.Wide use;

4.Reliable performance;

Configuration information

The standard configuration of the switchgear cabinet includes: housing, shutter mechanism, trolley guide rail and rail interlocking mechanism, each component mounting plate or mounting beam, casing plate (aluminum plate or steel plate),door plate, hinge, door lock, viewing window (tempered glass), cable hoop, cable sealing ring, etc.

With advanced technology, production equipment, and complete supporting production lines, we have become a bright pearl in the industry of Fuel Station Digital Signage P10 Outdoor Single Color Sign Highway LED Display Board and have won the trust and praise of new and old customers. We focus on the overall development goals and hope to build a management and control system and cooperation mechanism that meets our own characteristics. We strive to provide high-quality products, technologies and services, show a good image of social responsibility, and satisfy employees, customers, shareholders, the public and the people of the country where the business is located, and strive to become highly responsible company.