We guarantee to give you a timely reply, and look forward to working with all merchants to grow together, through joint efforts, to provide the best quality high and low voltage switchgear, AC switchgear, 11kv Oil Immersed ransformer for you. Facing the future, while creating more value for customers, our company will continue to improve its core competitiveness, continuously inject new elements and strive to provide consumers with higher application requirements, centering on the enterprise spirit of 'integrity, pragmatism, cooperation and innovation' in the future brand planning and product introduction. We carry out relentless pursuit of perfection in product quality management, marketing service system construction, etc. Facing the future, we will continue to accelerate the pace of global development and build and improve the global operation and control system. We also offer good OEM service to many famous brands.

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:

To enable consumers to buy and use with confidence, we conduct a complete series of strict tests on all parts of the 132kv Gas Insulated Switchgear Metal Enclosed Gis, and strictly control every detail. We are willing to dedicate excellent products and services to the society and work hard for national construction and the well-being of the people. We should provide excellent products for customers, strive to meet the needs of different consumers and constantly improve the competitiveness.