Consumer need to have is our God for Wholesale Price of SF6 insulated switchgear general electric, oil-immersed transformer, Power Distribution Cabinet. Continuous product innovation to meet the individual needs of different customers is a problem that each company that intends to maintain competitiveness and sustainability in the market has to recognize. Under no circumstances disappearing major functions in a quick time, it's a really should in your case of excellent good quality.

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 the continuous upgrading of the company's research and the expansion of business scope, our company has gradually realized the transformation to a professional Kyn28 Series Metal Armored Moving Switchgear Equipment for Medium Voltage supplier. Based on the enterprise concept of 'honesty, trustworthiness, professionalism and innovation', we strive for development with technology, survive with quality, serve every customer and devote ourselves to every product. Our production have been exported to many countries and regions as first hand source with lowest price.