High Voltage Switch, Disconnect Switch, Electrical Switch manufacturer / supplier in China, offering Indoor Hv Rotary Disconnect Switches (GNE30-12D), 24kv Indoor Switching Disconnector with Handle Operation (GN19-24), Class 0.5 Class1.0 Ring Type Current Transformer (RCT-35) and so on.
|Min. Order / Reference FOB Price||1 Piece||US $168-310/ Piece|
|Payment Terms:||L/C, T/T, Western Union|
|Movement Mode:||Horizontal Rotary Type|
|Number of Poles:||Three Pole|
GNE30-12KV Series Indoor H.V. Rotation Disconnect Switch
GN30-12 Series indoor H.V. rotation disconnecting switches is a new type of disconnecting switches, which special designed for XGN2-12 H.V. switchgear, with rated voltage 12kV and three phase AC 50Hz indoor facility. It mainly opens and closes circuit on condition with voltage and no load, making circuit breaker and main bus reliable and effective with disconnecting and earth, to guarantee safe for maintenance staff and component, avoid accident.
1. Altitude: ≤1000m;
2. Ambient temperature: -25ºC~+40ºC;
3. Relative humidity: daily average ≤95%, monthly average ≤90%;
4. Earthquake intensity: ≤8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.
1. Scientific design and innovative structure.
2. Contacting points distribute on two planes, small operating moment, and release pressure to small and easy adjustment.
3. Improved driving and conducting part.
4. Column moving contact that can decrease operating strength and ensure reliability of circuit conduction.