RF391 Mega Series SF6 Gas Recycling Unit

Maintenance device for large and extra large gas compartments.

RF-391 is suitable for large SF6 gis equipment. It can handle 200-500 kg of sulfur hexafluoride gas once. RF-391 can be quickly and easily used during SF6 equipment maintenance, recycling , filtering, storage, refilling . Safe and quick completion of repair of sf6 equipment.

Sulfur hexafluoride gas recovery, liquefaction, storage.
SF6 gas recovery down to < 0.1 mbar.
Oil-free suction pump for recovery of SF6 up to 40m³/h. ﬁnal vacuum < 50Pa.
Built-in liquid filling machine, filling 70L cylinders only takes 5min.
Recharging the stored sulfur hexafluoride gas into the switchgear.
Filtered and dried recovered sulfur hexafluoride gas.
Vacuum the device itself.
Equipped with a digital vacuum gauge or vacuum sensor to accurately display the vacuum.
With negative pressure recovery to improve recovery efficiency.
Reserve raw gas sampling bottle interface.
Vacuum pump outlet equipped with the environmentally friendly discharge device.

TECHNICAL PARAMETERS
Dimensions	L 2030 mm, W 1230 mm, H 1930 mm
Weight	approx. 1000 kg
Standard equipment
Oil-free compressor rate	30 m³/h 15 m³/h optional
Oil-free suction pump	15 m³/h, ﬁnal vacuum < 0.5 mbar=50Pa
Vacuum pump for evacuation	64 m³/h, ﬁnal vacuum < 0.1 mbar=10Pa 252 m³/h ﬁnal vacuum < 0.1 mbar=10Pa optional
Refrigeration unit with closed cooling circuit
12.1“ touch-screen panel / Mechanical manual operation optional
Evaporator
Dry absorption filter
Dust floccus filter
Storage tank	100L-600L
Storage tank digital weighing scales.
10 m long DN20 self-sealing recovery connecting hose
Inside Tool box optional
Fixing and steerable rollers
Paint: orange
2 operating manuals in Chinese and English.
Operating voltage	380 - 440 V / 50 Hz 208 - 240 V / 60 Hz optional 380 - 480 V / 60 Hz optional

SF6 Product