Uhv-625 Sf6 Gas Recovery Device

• After-sales Service: 1 Year
• Warranty: 1 Year
• Index Name: Sf6 Gas Recovery Device
• Model NO.: UHV-625
• Annual Leakage Rate: ≤1% Nominal Storage
• Noise: ≤75dB(a) Sound Pressure Level
• Operating Ambient Temperature: -10ºC-40 ºC
• Power Source: AC Three-Phase Five-Wire System 50Hz 400V±1
• Power: ≤5kw
• Overall Dimensions: 1450×810×1200mm3
• Weight: About 545kg
• Transport Package: Wooden Case or Carton
• Specification: CE/ISO
• Trademark: UHV
• Origin: China
• Production Capacity: 200 Sets Per Month

Product Description

Product overview

As an insulating gas, SF6 gas has non-toxic, non-combustible, and good insulation characteristics, its insulation strength is much higher than the traditional insulating gas, and has good arc extinguishing property, so it is widely used in SF6 electrical appliances. Because SF6 gas is expensive, and under the action of arc, spark and corona discharge, it will decompose and produce toxic components. Therefore, SF6 gas recovery is required when SF6 electrical equipment is applied. This device is a special equipment for recovering and charging SF6 gas when making and maintaining SF6 electrical equipment.

The device is suitable for vacuum, aeration, recharge, purification and recovery of sulfur hexafluoride gas in SF6 electrical equipment.

The device consists of SF6 gas recovery device. The main advantages of the product are that it can directly store the recovered SF6 gas in liquid form into a container, recover the residual pressure in GIS to 53Kpa (absolute pressure), have a small volume, easy to move and place, have a fast vacuum speed, and can dry and filter the recovered SF6 gas. It can also recharge SF6 gas to SF6 electrical equipment.

Products features
1.Built-in phase sequence protector, no matter when can avoid the host due to phase sequence error and reversal of the worry.
2,All electrical systems are branded with high quality.
3,High-quality casters will greatly protect the floor paint and reduce the labor required when pushing.
4,The machine is air-cooled and does not require an external water source.
5,Built-in temperature protection system works even at -20 degrees Celsius.
6,Built-in drying and heating system ensures that the desiccant can be heated and regenerated by the equipment after saturation, so that there is no need to replace the desiccant.

Product Parameter
Technical Parameters

Recovery	Initial recovery pressure ≤0.8MPa
	Final recovery pressure ≤50KPa
	Recovery time: For 1 m^3 SF6 gas volume with initial pressure of 0.8MPa, recovery to the final pressure of 50KPa, the recovery time is less than 2.5 hours
Aeration	1 m^3 SF6 gas volume with initial pressure of 133Pa is charged to 0.8mpa, and the charging time is less than 0.8 hours
Vacuum extraction	The limit vacuum degree of the device is less than or equal to 10 Pa, and the time required to vacuum the 1 m^3 SF6 gas volume with an initial pressure of 0.1MPa to 133Pa is less than 1.0 hours
Storage	Storage container volume 0.05m^3
	Nominal liquid storage capacity 50kg
	Maximum storage pressure 3.8MPa
Decontamination	For SF6 gas with water content below 1000PPM (volume ratio), after recovery and purification by the device, the water content is less than 60PPM (weight ratio), and the oil content is less than 10PPM (weight ratio).
Annual leakage rate	≤1% nominal storage
Noise	≤75dB(A) Sound pressure level
Operating ambient temperature	-10ºC-40 ºC
Power source	AC three-phase five-wire system 50Hz 400V±10%
Power	≤5kW
Weight	About 545kg
Overall dimensions (L × W × H)	1450×810×1200mm^3

Main component performance parameters

Index name	SF6 Gas Recovery Device
Power supply AC	380(three five-wire, phase sequence automatic conversion)
Rated maximum gas storage pressure (20ºC)	≤4MPa
Limiting vacuum	≤10Pa
Device vacuum maintenance	At 133Pa pressure for 24H, the vacuum value rose < 400Pa
SF6 Compressor	French Meyoule
Compressor pumping rate	7m^3/h (customizable)
Vacuum pump	2X-4
Vacuum pump pumping rate	15m^3/h
Recovery device ADAPTS to inlet initial pressure (20ºC)	0-1.0 MPa
Final pressure of electrical equipment recovery (20ºC)	≤50Kpa
Gas oil control after recovery	Domestic oil content < 10μg/g
Unit annual air leakage rate	< 1%
Continuous trouble-free operation time of the device	≥1000h
Cumulative trouble-free running time	≥5000h
Noise level	Machine ≤75dB(A)
Theoretical liquid storage capacity	50kg
Refrigerated liquefaction compressor	Dombe
Refrigerated storage tank	50L
Recovered gas moisture	60PPM/V
After recovery of gas oil	10PPM/V
Dry filtration system	Vacuum heating activation regeneration
Initial gas pressure	≤133pa
Charging final pressure	0.8 mpa
Inflation rate	≥5m^3/h
Gasification mode	Electric heating automatic temperature control
Vehicle type	push-type
Overall dimension	1450×810×1200cm^3
Machine weight	About 545kg
Cooling mode	Air cooling
Filtration system	The use of American HASON technology, three-stage filtration - can higher remove the recovered SF6 gas in the water, oil, particulate impurities and dust, to ensure that the recovered SF6 gas reuse

Concise parameter table

Model number	SF6 Gas Recovery Device
Vacuum pump pumping speed	15m^3/h
Limiting vacuum	10Pa
Vacuum pump	Domestic bipolar vacuum pump
SF6 Recovery compressor	7m^3/h
Stress	2.5 MPa
Compressor manufacturer	French Meyoule
Filter particle	0.02 micron
Oil content	High Efficiency (PPM)
Acid number	0.1 parts per million
Hydrolyzable fluoride	0.2 parts per million
Biotoxicity	no
Moisture	≤60PPM
SF6 purity	99.9% or higher
SF6 storage tank	50L
SF6 tank material	Carbon steel
Refrigeration system	High quality and efficient compressor
Filter	American original
Dryer	American original
Vacuum gauge	pointer
Valve	Unique technology (built-in butterfly seal to ensure that multiple switches do not leak)