GOZ-SHA SF6 Gas Recovery Device
GOZ-SHA SF6 gas recovery device is used for SF6 gas insulated electrical equipment manufacturing, scientific research departments, to purpose of vacuum air-removed of electrical equipment, SF6 gas filling, recovering SF6 gas from using or testing device, and purification and compressing into storage tank.
The device is suitable for a variety of voltage SF 6 devices, GIS electrical appliances, and other combinations. GOZ Technology can meet requirements like China State Grid Electricity Power Research Institute and other relevant authorities inspection, and issue SF6 gas recovery device test report.
Functions as follows:
Vacuum measurement of the apparatus, electrical equipment and storage tanks
Recycle gases in the electrical equipment
Drying and purifying for recycling gases
Inflating for SF6 equipment
Compress and liquid storage for gases in SF6
Also called: SF6 gas recycle device, SF6 gas recycle and inflate device, SF6 gas recycle equipment, SF6 vacuum device, sulfur hexafluoride recycle device
Use foreign companies’ advanced theory and technology, with full function, reasonable structure and simple operation advantages.
Compression system introduces of foreign semi-hermetic compressors technology, which greatly extends the service life.
Vacuum system with dual-stage rotary vane vacuum pumps with fast vacuum rate, and the system has device to prevent the return oil.
Purification system uses the America Neil's filters which adopt two-stage built-in electric heating and built-in efficient adsorption agent to promote purifying effect (without frequent replacement of the adsorbent).
Three-phase power supply, with automatic confirmation and adjustment function.
Device control system adopts latest patented technology with special instruments and valves, which is more reliable compared with similar products.
Storage systems has storage tank according to user requirements.
Equipment uses mobile air cooling, which can be used without an external water source.
Use high-pressure compressor condensed and liquefied SF6 gas.
Auxiliary gas for heat recovery and recharge
Buffered inflating - gas in
Main performance and technical parameters
Device ultimate vacuum ≤133Pa (special requirements ≤5Pa)
Device vacuum rate 55m³ / h
Device inflatable initial pressure <133Pa (user customize)
Device inflatable final pressure ≤0.8M Pa
Device inflatable rate> 6m³ / h
Recovering initial pressure ≤0.8M Pa
Recovering final pressure <1K Pa (standard ≤0.05MP or higher ≤10 × 133Pa)
Recovery compressor unit rate 14.7m³ / h
Annual leak rate <1%
Maximum design pressure of the tank 4.0M Pa (special needs can be customized)
Tank capacity 200L (200Kg)
Storage method: liquid at room temperature
SPL noise ≤75dB
Dry filter regeneration method: vacuum regeneration and heat activation
Power: AC three phase 380V ± 10%, 50Hz
Total power <XXKW
Total weight: 400kg
Recovered and gas humidity 80PPM (50kg for one deal)
Oil control: <8PPM, dust control: particle size <1UM (micron)
Continuous trouble-free operation> 1000 hours, the cumulative failure-free operation> 5000 hours