SF6 Gas Purifying Device:
1. The unique advanced cooling system guarantees rapid recovery
2.Vacuum speed up to 100 m3/h
RF-300 SF6 Recovering & Purifying Device
The most lately developed full-function recovering & purifying device, desirable for SF6 gas recovery & purification, on-site emergency use and repair, featuring in full function, safe operation, convenient transportation, high efficiency and usability;
Main functions
1. The unique advanced cooling system guarantees rapid recovery even at an ambient temperature of up to 40 °C;
2. Special industrial control system, operation by touch during the entire process, available remote control, applicable for playing videos;
3. A built-in gas quality analyzer which is recommended by the State Grid;
4. Power cable shelves;
5. The purification system with national patent of invention ensures the purity of SF6 gas ≥ 99.9%;
6. Transparent floc and decomposition product filtration system ensures that after interaction with the purification systems, SF6 gas satisfies Chinese national requirements on standard newly generated gas (GB/T 12022-2006);
7. Vacuum speed up to 100 m3/h;
8. Special oil-free SF6 compressor (Class III) with a recovery rate of up to 200kg/h;
9. Self-sealed gas interfaces respectively for recovery, recharge and vacuumization;
10. Vacuum compressor, applicable for negative pressure recovery, reducing the residual gas in equipments;
11. Switch connector box;
12.Safe and reliable technical valve units made in Germany;
13. Recovery tube/tray shelves;
14. Recharge tube/tray shelves;
15. Liquid oil-free compressor, filling a 40L cylinder in only 5 mins;
16. Non-toxic exhaust eductor;
17. Storage volume: 300L, applicable for weighing and heating;
18. Tool tray for use on site.
Applications: SF6 recovery, purification, storage and recharge in switches in substations, high voltage switch manufacturers, electrical appliance research institutes, power plants, and power supply bureaus.
Technical Indexes
Tank Capacity: 300L
Vacuum speed: 100m3/h
Ultimate vacuity: ≤10Pa
Recovery rate: 0~150kg/h
Annual leakage rate: ≤1%
Filtration precision: <1μm
Purification capacity:
Moisture content: ≤40ppmv
Acid value: ≤ 0.2ppm/wt
Carbon tetrafluoride CF4: ≤0.04%
Air: ≤0.04%
Purity: ≥99.9%
Dust: D<1μm dust particles
Gas quality: complies with the standard for newly generated industrial SF6 as specified in GB/T 12022-2006
Working power supply: AC380V 50Hz
Max power: 20KW
Ambient temperature: 0°C~40°C
Humidity: <85%, free of condensation
Weight: 1800Kg
Size: 2400 × 1400 × 1900 (mm)
Accessories
Self-sealed gas/liquid pipeline: 1 (3m)
Self-sealed recovery tube: 1 (5m)
Power cord: 1 (10 m)
Cylinder heating & weighing device: 1
Switch connector 1 set
