Our company adheres to the development and innovation, keeps improving, and its production and sales increase year by year, and has become an advanced enterprise in the Draw-out Switchgear, Oil immersed transformers, Intelligent integrated substation industry. After experiencing the baptism of innovation, our company left an honest and trustworthy image to our customers. At present, the company continues to develop with stable source of customers. We develop new products and high-end products and will strictly control the product quality. We treat new and old customers with advanced technology, reliable quality, excellent service, and flexible business methods. We have established a good corporate style, which is highly praised and fully affirmed by the majority of users.

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.

In the use of products, it can help customers to select the appropriate Economic Version Low Voltage Electrical Distribution Panel Ggd Series Distribution System Power Equipment Low Voltage Switchgear, and provide technical support for after-sales service. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come. Based on mature and advanced technology, we will provide customers with high-quality products with excellent product performance and reasonable prices.