We are based on a high sense of responsibility to the society and users, insist on taking the road of specialization, continue to innovate and surpass, so as to make greater contributions to the Metal Enclosed SF6 Ring Main Unit, Outdoor Prefabricated Compact Substation, Complete Set Switch Cabinet industry! We have a group of experts and experienced technical service personnel, who can provide users with professional consultation, program design and fast, high-quality technical services. We look at the world's enterprises and strive to shorten the gap with them. We promote the enterprise spirit of dedication, integrity, teamwork and innovation, adhere to the core values of market and customer orientation, respect for employees, and responsibility to society. Promote the whole to the competition ranks of international brands. We will continue to deepen reforms, innovate mechanisms, adapt to the market, and our company is highly recognized by the industry for honesty and high-quality products.

Specification:

1.SF6 gas insulated ring main uint(RMU), 10kV,22kV,33kV available.

2.Safe ring/plus RMR type SF6 gas insulated ring main unit is integrating with SF6 infill cabinet which gather with LBS, Fuse, ES, DS, etc.By the perfect integration of stationary type and flexible expansion,

3.SF6 gas-insulating compact close metal switchgear(Ring main unit) with the adoption of the modular design, is suitable for end-user or network node, meanwhile meets the requirement of all kinds of switching substations, cabinet-type transformer substations and cable branch cabinets. It characters on its compact structure, safety and reliability, longevity and maintenance free. This product is in conformity with the standards of IEC60420

4.The units are delivered from the factory ready for installation. Routine tests are carried out on all units/ modules before dispatch. No special tools are required for installing the equipment

Parameter:

1.Rated Voltage:10kV

2.Power frequency withstand voltage:50kV

3.Lightning impulse voltage: 125kV (peak value)

4.Rated Current:630A

5.Closed loop breaking current: 630A

6.Cable charging breaking current:135A

7.Earth fault breaking current:150A

8.Mechanical life:5000 times

Service conditions

1.Ambient temperature:-20℃ ~ +40℃;

2.Ambient humidity: Daily average RH ≤ 90%; Monthly average RH ≤ 95%

3.Altitude: Not exceed 2500m above sea level;

4.No flammable, explosive, no serious pollution, no chemical corrosion and severe vibration.

Feature:

1.SF6 gas in the gas filled cabinet is used as arc extinguishing and insulation medium

2.The switch cabinet is a fully enclosed and fully insulated structure; the busbar and live parts of the switch machine are completely enclosed in the stainless steel shell;

3.The switch cabinet operates normally, and the product is free of maintenance for life;

FAQ

Q: How can I get a quotation?

A: Pls kindly supply single line diagram or details description( proposal) on demand products

Q: How long get a quotation?

A: We will supply quotation within 24hours according to details description or single line diagram

Q: What about after sales?

A: During warranty period , we will supply any technical service or arrange professional technical person to solve problem.

Our main products:

Our Medium Voltage 12kv Sf6 Gas Insulated Switchgear with Kiosk is well received by foreign distributors and customers. We constantly develop new products to maximize its advantages. We have always taken social responsibility as the basis of our company's foundation and development, and adhere to the concept of honest development.