Based on mature and advanced technology and R&D capabilities, we inject widely recognized designs into our Electrical Equipment, indoor power distribution equipment, Metal Enclosed HV Switchgear to create mid-to-high-end products with more texture and style. Our company′s corporate culture is based on the principle of respect for customers, mutual benefit and win-win, innovative services, and work with you to create a better tomorrow! The company focuses on the cultivation of modern business talents and the construction of corporate culture. We accept the diversity of employees' different personalities, cultural backgrounds, values, opinions, etc., and are committed to creating a better workplace environment through integration. Our company gathers excellent R&D talents and management elites, and always adheres to the business philosophy of 'people-oriented, pioneering and innovative, honest and pragmatic, and the pursuit of quality', and moves forward pragmatically.

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 a professional HD Indoor LED Display Panel Board P4 manufacturing company integrating production, management, wholesale and retail. We have been always here working for your demands whenever you require. Our strategic goal is to emphasize the independent research and development of products, the independent construction of internal and external sales networks, and the improvement of management.