WSD-FLW34-24 SF6 load switch

WSD-FLW34-24 SF6 load switch

WSD-FLW34-24 SF6 load switch is suitable for outdoor three-phase AC distribution system with rated voltage of 24 kV and rated frequency of 50/60 HZ. 

Overview

WSD-FLW34-24 SF6 load switch is suitable for outdoor three-phase AC distribution system with rated voltage of 24 kV and rated frequency of 50/60 HZ. It can be used for on-off and off-load currents and short-circuit currents. The products are suitable for substation, industrial and mining enterprises, protection and control of farm network, automatic distribution network of farm network and frequent operation places.

WSD-FLW34-24 SF6 load switch is used for operation control switch of overhead line distribution system. There are many types. It has many outstanding advantages, such as no oil, simple mechanism, reliable performance and no maintenance, and has been widely used so far. This High Voltage Switch Cabinets with FDR type fault detector or RTU remote control terminal device to form a very simple distribution automation system, which can realize automatic fault location of overhead lines and automatic isolation of fault sections.

CHARACTERISTICS

1. SF6 gas insulation, non-toxic, non-flammable, with excellent arc extinguishing characteristics.

2. In addition to standard ceramic bushing, the bushing can be made of silicone rubber/epoxy resin and other materials.

3. Visible disconnection/closure (green disconnection; red closure).

4. Use the spring energy storage operation mechanism to ensure quick closing and opening operation (less than 100 milliseconds).

5. Remote control can be achieved: with the electronic controller, it can be operated locally or the main console can be operated by FTU interface.

Conditions of Use

1. Ambient air temperature: upper limit + 50 and lower limit - 40 C.

2. Relative humidity: 100%

3. The altitude does not exceed 1000m; 2000m; 3500m. (According to the user's request when ordering. No requirement for conventional 1000m is proposed.)

4. The wind pressure should not exceed 700 PA (equivalent to 34 m/s).

5. Earthquake intensity: 8 degrees.

6. Installation site: No fire, explosion, chemical corrosion and frequent violent vibration.

7. Contamination Grades: Classes III and IV

Our company is specialized in produce outdoor integrated distribution box, outdoor vacuum short circuit, outdoor vacuum circuit breaker. Our products are very popular, if you are interested in our products, please contact us as soon as possible!