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GRE2001 SF6 gas recovery and inflation device
The SF6 gas recovery and inflation device is used for vacuuming, recovering, purifying, inflating, and storing SF6 gas in high-voltage switchgear. It
Product details
SF6Gas recovery and inflation device is used in high-voltage switchgearSF6The vacuuming, recovery, purification, inflation, and storage of gases are widely used in high-voltage switchgear, power supply bureaus, universities, and research departments.
Product Features
1. Advanced design, complete functions, reasonable structure, and simple and clear operation.
2. Adopting a semi enclosed compressor as the core host, this compressor incorporates advanced international technology and all core components are imported from Europe,The machine has stable performance and a long service life.
3. The vacuum pump is from the German brand LeyboldLeybold D60CVacuum pump, with features such as fast pumping speed, low ultimate vacuum, etc
Point, the pumping speed is60m3/h.
4. All ball valves are made in the United StatesswagelokOriginal ball valve, reliable performance.
5. Equipped with a self regenerating dry filter, the moisture content after one filtration is less than60PPM(By volume).
6. The equipment adopts air-cooled mobile type and can be used without external water source.
7The electrical system is equipped with phase sequence protection devices, and the phase sequence of the three-phase power supply can be directly adjusted through manual switches. The electrical system also has a phase loss protection function, which can effectively prevent the reverse operation of the vacuum pump and the phase loss operation of all hosts.
8. light weight<>Low noise<>.
Technical Parameter
type type |
forced air cooling,Hand push mobile |
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Ambient Temperature |
-10°C～40°C |
|
recycle |
Initial pressure(MPa) |
0.8 |
Final pressure(kPa) |
≤60 |
|
Initial pressure(Pa) |
≤133 |
|
inflate |
Final pressure(MPa) |
0.7 |
1m3Time required for volume(h/m3) |
≤0.2 |
|
Vacuum pumping from0.1MPato133PaIt takes time(h/m3)** |
≤0.25 |
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the utmost point limit true empty(Pa) |
≤10 |
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Maintain vacuum from133Pawarp24Hourly increase value(Pa) |
≤400 |
|
year discharge leak rate |
≤0.5% |
|
After recyclingSF6 |
moisture content(PPM/V)*** |
≤60 |
gas purity |
Dust particle size(μm) |
≤1 |
store |
Storage method |
liquid |
store |
pressure(MPa) |
3.9 |
hold |
volume(L) |
350 |
implement |
Liquid storage capacity(kg) |
350 |
Regeneration method of dry filter |
Vacuum heating activation regeneration |
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power supply |
three-phase3Φ380V |
|
total power(kW) |
≤18 |
|
noisedB(A) |
≤75 |
|
External dimensions(mm) |
1920×1080×1770 |
|
Equipment weight(kg) |
≤900 |
|
** The diameter of the pipeline isDN20The length of the pipeline is5rice.
***The water content of the gas source is1000PPM/VAfter one filtration and drying, the gas has a water content.
Main component performance parameters
form |
no oil,semi-closed |
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Theoretical displacement |
m3/h |
20 |
|
Maximum exhaust pressure |
bar |
38 |
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SF6Gas specific |
Allowable exhaust pressure |
bar |
35 |
Oil free semi closed type |
Minimum allowable suction pressure |
kPa |
60 |
compressor |
Maximum allowable suction pressure |
bar |
3 |
Maximum exhaust temperature |
℃ |
130 |
|
power |
kW |
15 |
|
power supply |
3Φ 380V 50Hz |
||
|
vacuum pump Leybold D60C |
pumping speed |
m3/h |
60 |
mbar |
Pa |
≤4×10-2 |
|
lubricant |
N62HHigh speed vacuum pump oil |
||
power |
kW |
2.2 |
|
power supply |
3Φ 380V 50Hz |
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Container category |
Class II |
||
Design pressure |
MPa |
3.9 |
|
hold implement |
Design Temperature |
℃ |
50 |
Storage container capacity |
L |
350 |
|
Storage container storage capacity |
kg |
350 |
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The vacuum gauge is selected from the German brand LeyboldDisplay Onevacuum gauge | |||
All internal ball valves are selectedSwagelokOriginal ball valve | |||
A toolbox with an adapter for inflation and deflation will be placed inside the equipment | |||
Install alarm lights and buzzers on the equipment panel for device operation1000Report to the police in hours and provide personalized reminders | |||
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