We believe that we are destined to be the best supplier of three phase Switchgears, oil immersedd power distribution transformer, Pole Mounted Transformers in the market since we have excellent quality products and first-class services. We always pay high attention to putting the advanced managerial knowledge and manufacturing technique into practice. With the increasingly fierce market competition, the company actively cooperates with relevant suppliers to form strategic partnerships, because more exchanges and cooperation will improve our customer service capabilities and promote the company's healthy development. We are sure you'll uncover doing company with us not only fruitful but also profitable.

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.

We are willing to cooperate with like-minded people of insight will be bigger and stronger field of Wall Mount Sheet Steel Outdoor Electrical Distribution Waterproof Control Panel Board, to create a new pattern of this industry. We take the customer-oriented, market-oriented, and people-oriented principles to fight for the market. The product of a company can be the same as those of other companies, but only it with brand differences can bring customers a sense of trust and succeed.