Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

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  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
  • Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • REXON Other Products
  • After Sales Service
  • Customer Visit
  • Company Profile
Overview

Basic Info.

Model NO.
RNGR-300 (300L)
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

REXON SF6 Gas Purifier, SF6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
High-purity SF6 recovery for transformers & GIS
Compact design with low-temperature stability
Eco-friendly recycling and cost-saving operation

Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
 Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

Product Description

Introduction:
The REXON SF6 Gas Recycling System is a specialized unit designed to handle sulfur hexafluoride (SF6) gas efficiently and safely. It integrates recovery, purification, drying, liquid storage, and refilling functions into a single compact system. SF6 gas is widely used in gas-insulated switchgear (GIS), high-voltage circuit breakers, and substations due to its superior insulation strength and arc-extinguishing performance. However, SF6 gas is costly, and under arc or corona discharge conditions, it decomposes into toxic by-products. Without proper recycling and purification, this not only leads to financial losses but also poses risks to the environment and human health.

The REXON system ensures recovered gas is purified, dried, liquefied, and stored in safe containers. When required, the gas can be re-evaporated and refilled into electrical equipment, ensuring quality stability and maximizing resource utilization.

Application:
The system is widely applicable to SF6 gas management during the production, inspection, installation, and maintenance of electrical equipment, including:

1. Gas-Insulated Switchgear (GIS)
2. High-voltage Circuit Breakers
3. Transformers and Power Substations
4. Other SF6-filled electrical systems

By using this system, companies can recover residual SF6 gas, remove harmful by-products and impurities, and safely store it in liquid form for later reuse, achieving both economic savings and environmental benefits.

Features:
1. Efficient Gas Recovery - Recovers SF6 gas from electrical equipment and safely stores it in liquid form, reducing gas losses.
2. Advanced Purification System - Multi-stage filters and adsorption units remove moisture, acidic by-products, solid particles, and oil traces.
3. Liquid Storage Design - Converts SF6 into liquid for compact storage, safe transportation, and long-term management.
4. Compact & Mobile - Lightweight, space-saving, and equipped with heavy-duty casters for easy movement on-site.
5. Low-Temperature Reliability - Built-in temperature control and protection system ensures stable performance even at -20°C.
6. Smart Maintenance - Integrated heating system regenerates desiccants automatically, minimizing replacement frequency.
7. Safe & Reliable - Uses high-quality branded electrical components and phase sequence protection for secure operation.
8. Eco-Friendly - Enables closed-loop recycling of SF6 gas, reduces greenhouse gas emissions, and complies with environmental regulations.

 

Detailed Photos

Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300LRexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300LRexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300LRexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

 

Product Parameters


1.Performance Data of the Device
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.

REXON Other Products

SF6 Multi-functional Tester
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

Transformer Oil Filter Machine
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300LTransformer Vacuum Pumping Set
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300LTransformer Dry Air Generator
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

After Sales Service

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. 

Customer Visit

Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

 

Company Profile

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.

Since the foundation of our company, under the duty of devoting our efforts to develop the advanced  purifier for saving energy sources, adopting the advanced management like SUBI, and with the reliance on the strong technical force, advanced equipment of production, perfect quality check method, fast and outstanding after-sales service, our company has developed into a national big base specialized in producing oil purifier. Our products are outstanding because of its excellence in quality, stability in service, and diversity of products.

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:


For Insulating Oil (transformer oil, mutual inductor oil, valve oil and so on)
-Highly Effective Vacuum Oil Purifier
-Computer-Tested Highly Effective Vacuum Oil Purifier (ZY with oil tester)
-Mobile Type Multi-function Transformer Oil Treatment Machine
-Automatic Double-Stage Highly Effective Vacuum Transformer Oil Purifier
-Ultra-High Voltage Oil Regeneration Treatment

For Lubricant Oil (hydraulic oil, turbine oil, gear oil, diesel, heating oil and so on)
-Multi-function Lubricating Oil Purifier
-Highly Effective Vacuum Turbine Oil Purifier
-Hydraulic Regeneration Oil Purifier
-Coalescence-Separation Diesel Oil /Light Oil Purifier
-Centrifugal Vacuum Oil Purifier
-Phosphate Ester Fire-Resistant Oil Purifier
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L

RECOMMEND OIL TESTERS:
Automatic Insulation Oil BDV Tester (for Lab Use) Series JKJQ-1
Portable Insulation Oil BDV Tester (for Onsite Use) Series IIJ-II
Upgraded Type Automatic Insulating Oil Tester Series RNJQ-X1
Insulating Oil Dielectric Loss & Resistivity Tester Series RNJS
Automatic Oil Moisture Tester Model JKWS
Viscosity Tester Model RNJW
Density Tester Model RNMD
Automatic Transformer Oil Acid Tester Model RNAT
Automatic Water Soluble Acid Value Tester Model RNSR-3    
Automatic Portable Dew Point Meter Series ZA-DPM
Automatic Interfacial Tension Tester Series RNIT
Automatic Open Cup Flash Point Tester Model RNKS
Automatic Close Cup Flash Point Tester Model RNBS
Portable Oil Particle Counter Model LPC-P3
SF6 Synthesized Tester Model RN500SF6
SF6 Quantitative Gas Leakage Detector Model RTL-A
SF6 Gas Trace Moisture Tester Model RNSFS
SF6 Purity Analyzer Model RNSFC
SF6 Density Relay Calibration Tester Model RNSFJ
Rexon Sf6 Gas Purifier, Sf6 Gas Filtration, High-Efficiency Gas Reclaim System for Substation Power Equipment 300L
 

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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