HX-SRM-12/24 /40.5 630/20 SF6 Fully Insulated Metal-enclosed Compact Switchgear
HX-SRM-12/24/40.5 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.
Description
Standard specification
HX-SRM-12/24/40.5 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. HX-SRM-12/24/40.5 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.
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
Main technical parameters
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