Rexon Sf6 Gas Reclaiming System, Advanced Gas Purification & Refilling Unit, for Gis Equipment Maintenance
| Customization: | Available |
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| Application Fields: | Electronic |
| Certification: | CCC, CE, ISO |
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Basic Info.
- Model NO.
- RNGR-600(600L)
- Condition
- New
- Control System
- Semi-Automatic Control
- Installation Type
- Mobile
- Noise Level
- Low
- Parts
- Gas Tank
- Purpose
- Gas Recovery
- Ambient Temperature
- -10c~40c
- Limited Degree of Vacuum(PA)
- Below 10
- Vacuum Preservation (PA/24 Hours)
- Below 400
- Theoretical Displacement
- 22m3/H
- Main Applications
- Sf6 Circuit Breakers, Switchgear Sf6 Related Unit
- Machine Size
- Small
- Usage
- Sf6
- Transport Package
- Export Standard Wooden Case
- Specification
- 1970*1100*1630
- Trademark
- REXON
- Origin
- Chongqing, China
- Production Capacity
- 500 Set/Month
Packaging & Delivery
- Package Size
- 230.00cm * 140.00cm * 200.00cm
- Package Gross Weight
- 1500.000kg
Product Description
High-purity SF6 recovery for transformers & GIS
Compact design with low-temperature stability
Eco-friendly recycling and cost-saving operation
The REXON SF6 Gas Reclaiming System is an advanced purification and refilling unit specially designed for GIS equipment maintenance. It integrates vacuum evacuation, gas recovery, purification, and refilling in one compact system. By removing impurities such as moisture, particulates, and decomposition products, it restores SF6 gas to near-original purity levels, ensuring reliable insulation performance in GIS systems. Its intelligent controls and precision measurement guarantee accurate gas handling, while automated safety features minimize operational risks. Portable and user-friendly, this unit supports both on-site maintenance and long-term service requirements. It reduces SF6 consumption, lowers costs, and significantly minimizes environmental impact.
IntroductionThe REXON RNGR Series SF6 Gas Reclaiming and Refilling System is an advanced solution designed for efficient, safe, and environmentally responsible handling of sulfur hexafluoride (SF6) gas. Widely applied in gas-insulated switchgear (GIS), high-voltage circuit breakers, transformers, and power substations, this system integrates gas recovery, purification, drying, liquefaction, storage, evacuation, and refilling into one compact unit.
SF6 gas, while offering excellent insulation and arc-extinguishing properties, is costly and can decompose into harmful by-products under electrical stress. The RNGR Series ensures that contaminated gas is thoroughly purified, moisture-free, safely stored, and reused, helping companies achieve significant cost savings, equipment protection, and compliance with environmental regulations.
The RNGR Series is suitable for all SF6-filled equipment during:
Manufacturing and factory testing of electrical apparatus
Routine inspection and preventive maintenance
On-site installation and commissioning of GIS and HV circuit breakers
Substation operations and large-scale power grid servicing
Emergency recovery and treatment of leaking or contaminated SF6 gas
By implementing this system, operators can prevent SF6 losses, extend equipment lifetime, and minimize environmental impact.
Key Advantages
High-Efficiency Gas Recovery
Uses advanced vacuum pumping and compression technology for rapid and complete recovery of SF6 gas without leakage or waste.
Integrated Purification & Drying
Multi-stage filtration and adsorption units remove moisture, solid particles, oil traces, and acidic decomposition products, ensuring the reclaimed gas fully meets IEC and international industry standards.
Safe & Eco-Friendly Design
Sealed anti-leakage system prevents SF6 emissions into the atmosphere, supporting sustainable and environmentally compliant operations.
Compact & Mobile Structure
Skid-mounted or trailer-mounted options with heavy-duty casters make the unit flexible, space-saving, and ideal for on-site service.
Low-Temperature Reliability
Built-in temperature control and protective devices guarantee stable operation even in cold environments down to -20 °C.
User-Friendly Intelligent Control
PLC-based automatic system with real-time monitoring of vacuum degree, gas flow, and pressure. Provides simple touch-screen operation, automated alarms, and safe shutdown features.
Smart Maintenance System
Self-regenerating filter materials and heating system minimize replacement frequency, ensuring low maintenance costs and continuous reliability.
Durable & Reliable Performance
Equipped with world-class components such as high-quality compressors, vacuum pumps, and electrical parts, guaranteeing long service life under heavy-duty operation.
Customizable Configurations
Multiple models and capacities available, from compact service units to high-capacity reclaiming systems tailored for large substations and extensive SF6 applications.
Conclusion
With its multi-function integration, high efficiency, safety features, and eco-friendly design, the REXON RNGR Series SF6 Gas Reclaiming and Refilling System represents a complete solution for SF6 lifecycle management. It ensures maximum gas utilization, reduces operational costs, and supports global efforts to minimize greenhouse gas emissions while maintaining the highest standards of reliability and performance in the power industry.
| Type | Liquefied Refrigeration, Air Cooled, Mobile Type |
|||
| Ambient Temperature | -10ºC~40ºC | |||
| Reclaiming | Initial Pressure(MPa) | 0.8 | ||
| Final Pressure(MPa) | ≤0.053 | |||
| Time Required for 1m3(h/m3) | ≤0.4 | |||
| Refilling | Initial Pressure(Pa) | ≤133 | ||
| Final Pressure(MPa) | 0.7 | |||
| Time Required for 1m3(h/m3) | ≤0.2 | |||
| Evacuating Times from 0.1MPa~113Pa(h/m3) | ≤0.25 | |||
| Limited Degree of Vacuum(Pa) | ≤10 | |||
| Vacuum Preservation (Pa/24 hours) | ≤400 | |||
| Annual Leakage Rate | ≤ 0.5% | |||
| Purity of Reclaimed SF6 Gas |
Water content(PPM/V) | ≤40 | ||
| Oil(PPM/W) | ≤10 | |||
| Storage Tank |
Mode of Storage | Liquid State | ||
| Pressure(MPa) | 3.9 | |||
| Volume(L) | 300 | |||
| Stored Liquied Quantity(kg) | 300 | |||
| Mode of Liquefaction | Refrigeration Liquefaction | |||
| Mode of Vaporization | Electric Heating | |||
| Type of Dry-type filter Regeneration | Vacuum-Heating | |||
| Power Supply | 380V, 50Hz | |||
| Overall Power Consumption(kW) | ≤12 | |||
| Sound Level dB(A) | ≤75 | |||
| Outside Dimension(mm) | 1970×1100×1630 | |||
| Weight of the Device(kg) | ≤1000 | |||
2.Performance Data of Main the Components
| SF6 Compressor | Type | Lub. Piston,Semi-hermetic | |
| Theoretical Displacement | m3/h | 22 | |
| Max. Discharge Pressure | MPa | 2.50 | |
| Allowable Discharge Pressure | MPa | 1.96 | |
| Min. Allowable Suction pressure | kPa | 53 | |
| Max. Allowable Suction pressure | MPa | 0.30 | |
| Max. Discharge Temp. | ºC | 130 | |
| Lub. Oil | 46# Refri. Oil | ||
| Power Consumption | kW | 3.0 | |
| Power Source | 3Φ 380V 50 Hz | ||
| Vacuum Pump | Pumping Speed | m3/h | 90 |
| Ultimate Vacuum | Pa | ≤5×10-1 | |
| Lub. Oil | PRO-100 Vacuum pump Oil | ||
| Power Consumption | kW | 3.7 | |
| Power Source | 3Φ 380V 50 Hz | ||
| Refrigeration Unit | Nominal Refrigerating Capacity | kcal/h | 4600 |
| Refrigerant | R22 | ||
| Max. Capacity of Refrigerant | kg | 25 | |
| Lub. Oil | 46# Refri. Oil | ||
| Power Consumption | kW | 2.32 | |
| Power Source | 3Φ 380V 50 Hz | ||
| Tank | Classification | II | |
| Designed Pressure | MPa | 3.9 | |
| Designed Temperature | ºC | 50 | |
| Volume | L | 300 | |
| Stored Liquied Quantity | kg | 300 | |
| liquefy Volume | L | 40 | |
| liquefy Liquied Quantity | kg | 40 |
Refrigeration condition: Evaporation temperature - 10ºC; Condensation temperature 40ºC
The Main Components and Functions of The Device
The main functions of the device include compressor, vacuum pump, refrigeration system, dry filter regenerator, heater, purifier, filter, pipeline, valve, instrument, electrical control and structural parts, frame panel, running wheel and storage tank.
SF6 Multi-functional Tester
Transformer Oil Filter MachineTransformer Vacuum Pumping SetTransformer Dry Air Generator
REXON Aftersales Services:
-We will help to arrange the transport and shipping for the machine to customer.
-We offer full set documents for customs clearance at customer's destination port.
-We will offer lifetime technical support for our equipment, free technical upgrade, free or chargeable spare parts supply, etc.
-We offer online service for customers 24 hours everyday. If you have any question while using our machine, you can contact us by online chat software, or by email, phone etc, we will get back to you very soon within 4 hours.
-We will also offer operation training for free in our factory and offer door-to-door service to send our engineer to your place for the machine's installation service and operation training if you need.
-Installation, Operation and Maintenance details will be in the operation manual booklet and videos which will be sent to you with machine.
-Rexon's guarantee time is two years for each of our equipment.
Chongqing Rexon Oil Purification Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, selling a series of oil purifier such as transformer oil purifier, turbine oil purifier, engine oil purifier, lube oil purifier, cooking oil purifier and so on. We practiced in this line near 20 years, so we have a strong technology and gain rich experience. Our products have been exported to many countries, and get a high reputation.
Rexon owns a number of national-class oil purifier experts and experienced engineers. Encouraged by the company's modern management mechanism, we have developed six big series, including hundreds of models oil purifier equipment which have the independent property right and advanced filter technology. Those equipment can be applied to many fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, and so on.
We adhere to the tenet of mutual-benefit and win-win. With the sincere and pragmatic work attitude, we would like open up new Sci&Tech oil purify era with our customer.
RECOMMEND OIL TREATMENT PRODUCTS:
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For nearly two decades, Rexon has stood alongside global power utilities, heavy industries, and service professionals as a trusted provider of advanced oil purification solutions. Every system we deliver is the result of strict quality control, advanced engineering, and a commitment to supporting our customers beyond installation - with fast response, dependable service, and expert guidance.
Whether your priority is preventing costly failures, extending equipment lifetime, or achieving higher operational efficiency, Rexon has the technology and expertise to help you succeed.
Partner with Rexon today - and secure cleaner oil, stronger performance, and reliable power for the future.
For more information about any model of our oil purifier's specs, please leave us your Email, Tel, Mobile No. etc. then we can feedback to you immediately. Or you can contact us directly from our website. Don't hesitate to send us enquiry now! Welcome to visit us!
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