Product

HBSRM □ -12 Standard Specification

HBSRM □ -12 series SF6 fully insulated and fully enclosed compact ring network cabinet (hereinafter referred to as inflatable cabinet) is suitable for three-phase AC 50Hz, rated voltage 24kV power distribution system. 

It can be used as a load current, an overload current, and a short circuit. It can also break capacitive loads such as no-load transformers, fixed-line overhead lines, cable lines and capacitor banks, and generate power in the power system. 

Distribution, control and protection. LPSRM □ -12 adopts a fully sealed structure, all of which are sealed in a gas chamber welded by a stainless steel plate with a protection rating of IP67.

It can adapt to humid and salty fog, such as flood, heavy pollution and other harsh environmental conditions, and operate safe and reliable multi-loop ring network switchgear.Widely used in industrial parks, streets, airports,

Residential areas, prosperous commercial centers, etc., are ideal equipment for distribution network automation.Also used in: compact box-type substations, cable branch boxes, opening and closing, wind power stations, subways and tunnels.

HBSRM □ -12 Use of Environmental Conditions

1. Ambient temperature: -40℃ ~ +40℃ (less than -30 ℃ by the user and the manufacturer to negotiate)

2. Altitude: ≤ 2500 meters (more than 2500 meters by the user and the manufacturer)

3. Maximum average relative humidity: 24-hour average ≤ 95%, monthly average ≤ 90%

4. Earthquake intensity: no more than 8 degrees

5. Locations without fire, explosion, chemical corrosion and frequent severe vibration Single-spacer dimensions: width 350* depth 810* height 1450

HBSRM □ -12 Main Technical Parameters