Model ZPM SF6 Gas Purifying and Recovery Machine
Introduction
1) SF6 Recovery machine is for SF6 apparatus and GIS facilities.
2) Vacuum, and fill SF6 gas.
3) Recover SF6 gas, clean, compress and store into the SF6 storage tank.
4) It is made of recovering system, filling system, vacuuming system, purifying system and storing system, instrumental system, Electrical control system, etc.
5) Model ZPM can carry out functions:
Vacuum and measure vacuity of itself and SF6 apparatus
Recovery SF6 gas from SF6 apparatus
Drying and purifying recovered SF6 gas
Filling SF6 gas to SF6 apparatus
Storing SF6 gas
Compress and convert SF6 gas to be liquid
Features
1) compact structure design, portable movable, complete function, easy operation.
2) Efficient compressor can compress SF6 gas directly into liquid, and store in the tank on the machine
3) Vacuum system adopts different type vacuum pump, and optional install Booster roots pump, with high vacuuming capacity.
4) Purifying filter system has built-in vacuum electric heater and high efficient absorbent, with better purifying result.
5) Adopts special SF6 valve, more reliable than ball valves.
Technical specifications
Item & Model | ZPM-8 | ZPM-15 | ZPM-30 | ZPM-70 | ZPM-150 |
Ultimate vacuity Pa | ≤ 10Pa |
Vacuum Speed L/S | 8 | 15 | 30 | 70 | 150 |
Filling speed m3/h | ≥5 | ≥6 | ≥6 | ≥8 | >8 |
Recovery Initial pressure MPa | ≤0.8 |
Final pressure KPa | 1-5 |
Recovery speed m3/h | 16 | 22 | 35 | 40 | 45 |
Annual leakage % | <1 |
Max. designing pressure MPa | 4.0 |
Reclamation percentage | 85-98% |
Storage capacity m3; | 0.05, 0.1, 0.2, 0.4, 0.6, 1, based on requirement |
Filtering method | Vacuum heating, activating, and self regenerated |
Power supply | 380V, 50HZ & 60HZ (or Customized) |