1. QDG Type 11KV 22KV 33KV pneumatic disconnecting switch
QDG type 11kv 22kv 33kv peneumatic disconnecting switch is one type of compressed air as operation power in distribution high voltage equipments, and it is suitable for three-phase AC 50Hz, high-voltage electrical equipment.
2. Feature of pneumatic disconnecting switch
Stable and reliable performance
medium is compressed air, it is safe and long span
Free maintenance and long service life
3. Photos of pneumatic disconnecting switch
4. Working Conditions of pneumatic disconnecting switch
Earthquake intensity: ≤8 degree
Ambient temperature: -10℃~ +40℃
Relative humidity: daily average relative humidity: ≤95%;
(1).You inquiry will be replied within 24 hours.
(2). Well trained engineer serving to every customers.
(3). Accept customer’s drawing and make accordingly
(4). 2 years quality warranty and strict inspection in every process
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