| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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KGQH-3Y-4S SF6 Recycle Recovery Tester Charging and Discharging Device (High Pressure Oil Free)
Product Introduction
KGQH-3Y-4S SF6 gas recovery charging and discharging device has comprehensive functions such as recovery, charging and discharging, purification, vacuuming, bottle filling, etc. The system is relatively complete. The series or switching of each function is mainly accomplished through the operation of the electric control box and the ball valve on one side of the panel.
The basic working principle of the recovery device is the high-pressure gas recovery method. During recovery, the suction and compressibility of the compressor are used to suction SF6 gas at a certain pressure in the SF6 electrical equipment into the compressor and compress it to a higher pressure until the final pressure of recovery is reached.
When charging and discharging, the SF6 electrical equipment (or cylinder) and connecting pipeline are vacuum-vacuum-pumped by the vacuum pump of the device first, and then the SF6 in the storage container of the device is charged into the SF6 electrical equipment directly by using the pressure difference or the suction of the compressor to cause a certain pressure difference until the required working pressure is reached. SF6 is poured directly into the cylinder when filling is required.
The purification function is synchronously completed when the above recovery, charging and discharging functions are completed.
KGQH-3Y-4S SF6 Recycle Recovery Tester Charging and Discharging Device (High Pressure Oil Free)
Product Characteristics
1, the system is equipped with a number of oil separators, respectively installed in the compressor outlet, in order to effectively remove the SF6 gas with oil.
2, the system loop is provided with a filter dryer to ensure the purity of SF6 entering the storage container and effectively remove water. The filter has a heating regeneration device, which can be heated and regenerated under vacuum, so that the molecular sieve can be used repeatedly.
3, the system is equipped with a reliable safety protection device, the safety valve is installed on the filter once the overpressure safety valve automatically opens the exhaust gas, the pressure drops automatically closed.
4, the system is also set up a monitoring instrument, including a vacuum gauge, installed in the device recovery inlet, and installed in front of the vacuum gauge DN6 valve, need to be opened when observation; Two pressure gauges, respectively installed on the recovery air inlet, SF6 compressor exhaust port.
5, the inlet of the vacuum pump in the system is equipped with an electromagnetic vacuum belt charging valve, and the vacuum pump is connected to the same power supply, when the pump stops working, the valve can automatically close the vacuum system, and the atmosphere is filled into the pump chamber through the pump inlet, so as to avoid the pump oil countercurrent pollution of the vacuum system.
6, the overall structure, the device adopts hand-propelled mobile, can adapt to indoor and outdoor normal environmental conditions. The system of this device is more complex, composed of vacuum pump, SF6 compressor, pipeline, various valves, instruments and other accessories.
7, the electric control box, operating valves and monitoring instruments are all concentrated on one side panel and have process instructions, so it is easy to use.
KGQH-3Y-4S SF6 Recycle Recovery Tester Charging and Discharging Device (High Pressure Oil Free)
| Model | KGQH-3Y-4S |
Compressor displacement
|
3 m3/h |
| Vacuum pump pumping speed | 4L/S | storage vessel | / |
| recovery mode | Full oil free high pressure liquefaction | ||
| vacuum | The ultimate vacuum of the vacuum pump is 6*10-2Pa, and the ultimate vacuum of the whole machine is 10Pa | ||
| Recovery purity | Water content ≤60ppm (refers to the water content of 50Kg gas with water content of 1000ppm/V after a recovery and drying),Oil content ≤10ppm, dry heater can be activated regeneration, vaporization method for electric heating | ||
| noise dB(A) | ≤75 | power supply | Three-phase 3Φ380V |
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