We can create additional value in mutual interest with our customers and provide sound solutions to them, making us become a preferred manufacturer of gas insulated switchgear for substations, Ring Main Unit RMU, Gas Insulated Ring Main Units. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! Advanced management concept and good customer service consciousness have laid the foundation for us to provide high-quality products for customers.

Our FYG-12 type inflatable SF6 metal seal full insulation series ring network switch cabinet has passed the type test of the national occlusal electrical testing center.

Switch cabinet is modular unit mode, which can be combined according to different purposes. By the combination of fixed units and expandable units, which substation meets the need of compact switchgear flexible use.

Inflatable ring cabinet FYG-12 is divided into non-expandable standard configuration and expandable standard configuration. Due to the combination of full module and half module and its own scalability, it has extremely special flexibility. FYG-12 inflatable ring cabinet implemented GB standard. Under the condition of the interior (20 ℃) run the design life of more than 30 years.

Parameter:

1.Rated Voltage:33kV

2.Max Operate Voltage:36kV

3.Rated Frequence:50Hz

4.1s power frequency withstand voltage: 85kV (effective value)

5.Lightning impulse voltage: 185kV (peak value)

6.Rated current main circuit:385A

7.Rated thermal stability current:31.5kA/4s (effective value)

8.Rated dynamic stable current:80kA (peak value)

Features:

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;

Environmental Conditions:

(1) Suitable Altitude: ≤2000mSuitable

(2) Temperature: -40℃ ~ +55℃Relative

(3) Humidity: Daily mean ≤95%, monthly mean ≤90%

(4) Gradation of Earthquake Damage: ≤ Level 8

For other voltage SF6 RMU, please contact customer service directly for more information.

Our company's product technical indicators have reached international standards, Sf6 Gas Insulation Switchgear Supplier in China all over the country, exported overseas. We persist with the business philosophy of 'taking the market as the criterion, taking the innovative technology as the guide'. For many years, our company pursues the enterprise tenet of 'survival by quality and development by reputation', and adheres to the development consciousness of 'ranking top in quality, ranking in users and ranking in good faith'.