Large SF6 Recovery Equipment

High - efficiency Filtration • Negative - pressure Recovery to Improve Recovery Rate

Filter: Filters moisture, decomposition products and solid particles

Filtration Particle Size: ≤1μm

Pressure - regulating Output: (1 - 10) bar

Vaporizer: 1.5kW

Oil - free Water - cooled Compressor: 30m³/h

Oil - free Booster: 5m³/h@liquid SF6

Product Introduction

The RF - 391 large - scale SF6 recovery equipment is mainly used to provide multi - functional comprehensive gas treatment services for SF6 electrical equipment and switch gas chambers. This equipment integrates functions such as vacuum pumping, gas recovery, gas filling, cylinder pressure filling and vaporization output. When pumping vacuum, the PLC operation screen instantly displays the change of vacuum degree. When recovering gas, it can be recovered into the gas storage tank or an external cylinder. For gas filling, there are multiple options such as direct filling (direct filling, pressure - regulating output) and pressure filling (gas pressure filling, liquid pressure filling). The design and manufacture of the equipment meet the requirements of the DL/T 662 standard. The device adopts a semi - enclosed protective structure and modular combined design and manufacture. It has the characteristics of complete functions, stable and reliable quality, convenient maintenance and use, simple operation and beautiful appearance. It is suitable for SF6 gas recovery and treatment scenarios under different conditions and is widely used in the power system.

Main Features

1. SF6 gas recovery and storage

2. The RF - 391 large - scale SF6 recovery equipment fills the stored SF6 gas back into the switchgear or pressure vessel

3. Can filter impurities such as moisture, decomposition products and solid particles in SF6 gas

4. Vacuumizes itself and external equipment, and real - time detects and displays the vacuum degree

5. The large - scale SF6 recovery equipment has a negative - pressure recovery function to improve the recovery rate

6. The vacuum pump has an anti - oil - return valve to prevent oil return

7. This SF6 recovery equipment is equipped with an independent storage tank and gas heating system to improve the filling efficiency

8. Has the function of SF6 liquid filling, and can fill a 40L cylinder with 50kg of SF6 in (5 - 8) minutes

9. The RF - 391 large - scale SF6 recovery equipment can be equipped with different refrigeration methods, suitable for the ambient temperatures in different regions of the world, ensuring fast and efficient recovery

Product Parameters