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SF6/N2 Mixed gas recovery and separation unit (WINFOSS-R4)
Brand: Weavers /WINFOSS
Model: WINFOSS-R4
Recovery rate: initial pressure ≤0.8Mpa, final pressure ≤-0.1MPa
Regeneration method of dryer filter: vacuum heating activation regeneration
Purified SF6 purity: ≥99.99%
Purified SF6 purity water: ≤40ppm/V
Total power: ≤30kW
Noise: ≤75db
Equipment weight: 2800kg
产品详情/ Product details
Product overview
The main advantage of the SF6/N2 mixed gas recovery separation device (WINFOSS-R4) is that it can directly store the recovered mixed SF6 gas in the form of gas into the built-in container, and can recover the residual pressure in the GIS to 1000Pa (absolute pressure), with a small volume, easy to move and transport. The recovered gas mixture can be dried, separated and filtered, and the gas mixture can be recharged to the GIS. With the function of separating SF6 gas, the emission meets the industry standard, and the purified SF6 can be filled into the external cylinder. The whole equipment layout is reasonable, the structure is simple and compact, the overall appearance is generous, easy to operate and maintain, the paint adhesion is grade I, the product standard is orange yellow.
Product characteristics
l Built-in filter and adsorption system can absorb impurities, water, decomposition products and oil in SF6 gas.
l Integrated design and small volume are easy to move and use.
l Efficient filtration maintenance-free system, which greatly guarantees the quality of recovered gas.
l Built-in phase sequence protector, at any time can avoid the host due to phase sequence errors and inversion concerns.
l All electrical systems are well-known and excellent brands.
l High-quality casters will greatly protect the floor paint and reduce the manpower required when pushing.
l The machine is air-cooled, and no external water source is required.
l Built-in temperature protection system can work even at -20 degrees Celsius.
l Built-in drying and heating system to ensure desiccant saturation through self-heating activation regeneration, so there is no need to replace the desiccant.
l All ball valves are sealed elements with automatic compensation performance.
l With built-in vacuum power failure protection function, prevent vacuum pump power failure or motor bite dead oil return.
Technical parameter
Specification type | Air-cooled, hand-pushed mobile | |
Operating ambient temperature | -10℃ to 40℃ | |
Recovery rate | Initial pressure (MPa) | 0.8 or less |
Final pressure (MPa) | 0.1 or less | |
1 cubic meter | 1.5 H or less | |
Annual leakage rate | 0.5% or less | |
SF6 after recovery Gas purity | Moisture (PPM/V) | 40 or less |
Oil content (PPM/G) | There is no | |
Dust (micron) | 0.02 or less | |
purity | 99.99% or higher | |
Regeneration method of dryer filter | Vacuum heating activation regeneration | |
Power source | Three-phase four-wire system 3Φ380V | |
Total power (kW) | 30 or less | |
Noise dB(A) | 75 or less | |
Equipment weight (kg) | 2800 or less | |
Purified SF6 purity | 99.99% or higher | |
Method of purification | Low temperature curing separation | |
Performance parameters of main components of recovery device
Main component | Specification form | unit | Oil-free piston air cooling |
SF6 Compressor | Recovery displacement | m3/h | 30 |
Maximum exhaust pressure | MPa | 5 | |
Allowable exhaust pressure | MPa | 4.5 | |
Minimum allowable inspiratory pressure | KPa | 53 | |
Maximum allowable inspiratory pressure | MPa | 0.5 | |
Maximum exhaust temperature | ℃ | 130 | |
Component power | KW | 22 | |
Working power supply | 3Φ 380V 50Hz | ||
Negative pressure recovery pump | Pumping rate | m3/h | 50 |
Limiting vacuum | Pa | 50 or less | |
Lubricating oil | There is no | ||
Component power | KW | 2.2 | |
Working power supply | 3Φ 380V 50Hz | ||
Digital display vacuum gauge | Shanghai | ZY661 | |
Pressure sensor | Shanghai | ||
Bottling device | Tianjin | m3/h | 3 |
Vacuum pump | Positive element | m3/h | 63 |
Separate storage vessel | Sichuan | M³ | 0.12 (stainless steel) |
Touch screen | Shanghai brand | " | 18 |
Remote control system | Shanghai brand | Built-in remote control system, wireless remote control and supervision system, can achieve mobile phones, computers and other control |
Service guarantee
l Optionally provide on-site training guidance and carry out on-site demonstration operations.
l Provide detailed instructions and user manuals in Chinese.
l One year free warranty, lifelong spare parts support and maintenance.
l Hotline 365 days to answer the user's consultation.