GDQC-55A SF6 Gas Vacuuming and Filling Machine
- Quickly evacuate for SF6 electrical appliances with good sealing.
- Quickly filling with high efficiency
- Adjustable pressure inflation
- Customized phase sequence protection device, withstand voltage up to 500V, greatly improving reliability
- It is air-cooled and mobile, which can be used without water source.
- Three-phase five-wire system power supply, the whole machine is equipped with leakage protector
- Hand-push mobile structure, compact and firm, adapt to various harsh environments
- The ball valve sealing component has automatic compensation performance.
- The ball valve is used in vacuum and pressure conditions to ensure that the vacuum and pressure are not leaking.
- Easy to move and do not harm the ground.
- Full functions, small size, light weight, low energy consumption and low noise
- Using digital vacuum gauge, stable performance, easy to read vacuum degree, accurate measurement.
- With drying function.
| Cooling mode | air-cooled vacuum pump, continuous running |
| Working principle |
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| Speed rate of Vacuum pump |
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| Limit vacuum (Pa) | 10 |
| Initial pressure | 53kPa |
| Final pressure: | 30Pa |
| Recharge rate: | 5 m3/h |
| Vacuum measurement method | pointer vacuum gauge |
| Vacuum gauge measuring range | 0-103pa |
| Yearly leak rate | ≤1% |
| Working environment temperature | upper limit 40℃, lower limit 5℃, -10℃, -30℃ |
| Noise dB(A) | ≤60 |
| Vacuum degree | 0.1mbar/10pa |
| Power supply | 380V±10%, 50Hz, power 1.5kW |
| SF6 special ball valve | High pressure vacuum dual purpose ball valve (13.5MPa, no leakage) |
| Vacuuming port | M2 7*1.5, 3channels can be selected |
| Factory equipped with steel wire braided rubber hose | M27*1.5*10M, 1piece |
| Size | 1000*580*700mm |
| Weight | about 66kg. |
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