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SF6 Large Recovery Unit (Winfoss-R1Liq)
SF6 Large recycling vehicle
Supported platform: Windows/Linux/Unlix
Software size: 10M
Brand: WINFOSS
Model: Winfoss-R1Liq
Fully functional (recovery, vacuum, filtration and drying, liquefaction, storage, gas recharge) six functions.
Multiple safety valve Settings, eliminate safety hazards.
Regenerative filter without regular replacement.
The vacuum pump has built-in anti-return valve to prevent oil return from the import and export of the recovery device.
Regenerative filter without regular replacement.
产品详情/ Product details
The SF6 Large Recovery Unit (WINFOSS-R1LIQ) is a high-capacity, full-function, SF6 inflatable recovery vehicle designed by WINFOSS for the Chinese power industry and switch manufacturers. It can complete all functions of gas charging, recovery, vacuuming and gas transfer for various SF6 switch stations (including column switches, GIS combination appliances, switch cabinets and all SF6 dielectric electrical equipment), including gas drying and filtration and purification. The whole recovery car includes: high-speed compressor imported from the United States, double-stage direct high-speed vacuum pump, digital vacuum meter, electromagnetic vacuum device, drive device, American molecular regeneration filter dryer and electrical control parts
SF6 Large Recovery Unit (Winfoss-R1Liq)
Imported compressor, French imported refrigeration system, reliable and rapid liquefaction processing;Imported regenerative molecular dryer filter, effectively remove moisture and dust!
summarize
The SF6 Large Recovery Unit (WINFOSS-R1LIQ) is a high-capacity, full-function, SF6 inflatable recovery vehicle designed by WINFOSS for the Chinese power industry and switch manufacturers. It can complete all functions of gas charging, recovery, vacuuming and gas transfer for various SF6 switch stations (including column switches, GIS combination appliances, switch cabinets and all SF6 dielectric electrical equipment), including gas drying and filtration and purification. The whole recovery car includes: high-speed compressor imported from the United States, double-stage direct high-speed vacuum pump, digital vacuum meter, electromagnetic vacuum device, drive device, American molecular regeneration filter dryer and electrical control parts.
The SF6 large recovery unit (Winfoss-R1Liq) gas pipes are all connected with copper pipes, which has a longer service life, and ensures reliable connection between pipes and joints and excellent sealing performance.
peculiarity
l Core parts import.
l Complete functions (recovery, vacuum, filtration and drying, liquefaction, storage, gas recharge) six functions.
l The interface is simple and clear, the operation is simple.
l Multiple safety valve Settings, eliminate safety hazards.
l vacuum pump built-in anti-return valve to prevent oil return from the import and export of the recovery device.
l Regenerative filter, no need to replace regularly.
Function introduction
l Recovery: After starting electrical control components such as high-precision vacuum pump and electromagnetic vacuum device, SF6 gas in the equipment is extracted; It is divided into gaseous recovery and liquid recovery.
l Purification: A full set of purification device is built in to purify the recovered SF6 gas through repeated drying, filtration and separation.
l Vacuum: The residual gas in the SF6 switch body through the electromagnetic vacuum device and drive device, etc., to start the pressure return difference, so that the SF6 switch body to meet the standard requirements of the vacuum state.
l Inflation: By starting the compressor and the drive device, add a certain amount of SF6 gas to the electrical equipment, and the inflation capacity is set according to the equipment regulations.
l Transfer: The equipment can store the gas in the gas storage tank for a long time, and can transfer SF6 gas to the cylinder according to the practical application.
Technical parameter
Device performance parameter
type type | Air cooling,push-type | |
Operating ambient temperature | -20 ° C to 45 ° C | |
recycle | Initial pressure(MPa) | 0.8 |
Final pressure(KPa) | ≤53 | |
Time required for 1m3 volume (h/m3) | ≤0.45 | |
aeration | Initial pressure(Pa) | ≤133 |
Final pressure(MPa) | 0.7 | |
Time required for 1m3 volume (h/m3) | ≤0.2 | |
Vacuum from 0.1MPa to 133Pa takes time (h/m3) | ≤0.5 | |
Extreme limit true space (Pa) | ≤10 | |
Vacuum holding133Pathe24Hourly appreciation(Pa) | ≤400 | |
years leakage The rate of | ≤1% | |
After recoverySF6 | hydration(PPM/V) | ≤60 |
Gas purity | Oil content(PPM/G) | ≤10 |
storage save let device | Storage mode | Liquid state |
stress(MPa) | 5.0 | |
volume(L) | 400 | |
Liquid storage capacity(kg) | 400 | |
Vaporization mode | Electric heating | |
Regeneration method of dryer filter | Vacuum heating activation regeneration | |
Power source | Three-phase four-wire system 3Φ 380V | |
Gross power(kW) | ≤13 | |
noisedB(A) | ≤75 | |
Dead weight of equipment(kg) | ≤950 | |
Main component performance parameters
SF6 Compressor (Imported from USA) | form | Oil piston, semi-enclosed | |
Air displacement | m3/h | 12.2 | |
Maximum exhaust pressure | MPa | 2.50 | |
Allowable exhaust pressure | MPa | 1.96 | |
Minimum allowable inspiratory pressure | KPa | 53 | |
Maximum allowable inspiratory pressure | MPa | 0.30 | |
Maximum exhaust temperature | ℃ | 130 | |
Lubricating oil | HD25 refrigerant oil | ||
power | kW | 3 | |
Power source | 3Φ 380V 50Hz | ||
Vacuum pump | Pumping rate | m3/h | 54 m3/h |
Limiting vacuum | Pa | ≤ 6 * 10-2 | |
power | kW | 4 | |
Power source | V | 3Φ 380V 50Hz | |
Refrigerating unit (Imported from France) | Standard refrigerating capacity | Kcal/h | 4600 |
refrigerant | R22 | ||
Maximum amount of refrigerant to be charged | kg | 2.5 | |
Lubricating oil | HD25 refrigerant oil | ||
power | kW | 2.32 | |
Power source | 3Φ 380V 50Hz | ||
receptacle Domestic carbon steel | Container class | Second class | |
Design pressure | MPa | 5.0 | |
Design temperature | ℃ | 40 | |
Storage container volume | L | 400 | |
The amount of liquid in the storage vessel | kg | 400 |
Standard configuration
l One SF6 inflatable recovery device
l 5m high pressure conveying pipe (liquid conveying)
l 5m low pressure conveying pipe (gaseous conveying) 1 piece
l One adapter for the recovery car and the switchgear
l Cylinder connector 1 piece
l Dust and rain cover 1
l 1 Chinese manual
l Factory inspection report and other user data 1 set
Service guarantee
l Provide on-site training guidance and carry out on-site demonstration operation.
l Provide detailed instructions and user guidance in Chinese.
l One year free warranty, lifelong spare parts support and maintenance.
l User file information management, customer service department every semi-annual return visit and tracking service.
l Hotline 365 days to answer the user's consultation.