SF6Gas Vacuum Pumping and Filling Device Special for Electric Power Maintenance Qualification
Darui Electric recommends:
The SF6 gas vacuum pumping and filling device (special for electric power maintenance qualification) mainly consists of compressor, vacuum pump, refrigeration system, drying and filtering regenerator, heater, purifier, filter, pipelines, valves, instruments, electrical control, and structural parts, frame panels, casters, and storage tanks.
1. This machine can perform vacuum pumping and vacuum measurement on the device itself, electrical equipment, and storage tanks.
2. This machine recovers gas from electrical equipment.
3. This machine dries and purifies the recovered and refilled SF6 gas.
4. This machine fills SF6 electrical equipment with gas.
5. This machine compresses and stores SF6 gas in liquid form from electrical equipment.
Advantages of components:
(1) Advanced design, complete functions, reasonable structure, and simple and clear operation.
(2) Compression system: uses SF6-specific sealed compressor, leak-free.
(3) Vacuum system uses rotary vane vacuum pump with automatic oil return prevention device.
(4) Purification system uses filter with principle from CKD Corporation of Japan, with electric heating and built-in high-efficiency adsorbent, making purification more effective (no frequent replacement of adsorbent needed).
(5) The electrical system of the device has automatic three-phase power confirmation and automatic protection against phase loss.
(6) The control system of the device uses technically advanced SF6-specific valves
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
