Product overview

DFWK-12 series outdoor ring cabinet is the company adopts foreign advanced technology, according to the characteristics of China's regional distribution network and the actual situation of urban distribution network cable transformation, the development and production of an international first-class level of inflatable outdoor ring cabinet.

DFWK-12 series outdoor ring network cabinet adopts HRM16-12/24 series SF6 fully sealed and fully insulated ring network switchgear, which has the advantages of modularity, extensibility, fully insulated, fully sealed, safe and reliable, maintenance-free, etc., suitable for any harsh environment. It is widely used in industrial parks, residential areas, streets, airports, various buildings, bustling commercial centers and other places.

DFWK-12 series outdoor ring network cabinet standard voltage level 12kV, 24kV, can expand the distribution network automation function, realize the intelligent ring network cabinet, make the power grid stronger and smarter.

Model meaning

Conditions of use

Ambient temperature: maximum temperature +50℃, minimum temperature -40℃, maximum daily average temperature does not exceed 35℃.

Relative humidity: the daily average does not exceed 95%, the monthly average does not exceed 90%.

Wind speed: No more than 35m/s.

Pollution grade: Sichuan grade.

Earthquake intensity: 8 degrees.

Ground inclination: not more than 3 degrees.

Installation location: Install in a place with good ventilation and no corrosive gases without fire, explosion or violent vibration.

Special condition

When the equipment is installed at an altitude of more than 1000 meters, it is important to consult the company if special adverse conditions are involved.

Special note is required so that the company can adjust the SF6 pressure during manufacturing.