New RF-151 SF₆ Recovery Unit | SF6 Gas Service Cart

New RF-151 SF6 Recovery Unit

Product Application：High efficiency filtration • Rapid recovery/refilling • Liquid filling

Product advantages

High-Efficiency Filtration

Can filter impurities such as moisture, decomposition products, solid particles, etc. in SF6 gas;

Negative Pressure Recovery

Recover and store SF6 gas;

Evacuate itself and external equipment, detect and display vacuum degree in real time;

Has negative pressure recovery function to improve recovery efficiency;

Quick Refill

Refill the stored SF6 gas into switchgear or pressure vessels; equipped with independent storage tanks and gas heating systems to improve refill efficiency.

Multiple refrigeration methods for liquid canning

Has SF liquid filling function, (5~8)min can fill 40L steel cylinder with 50kg sulfur hexafluoride;

Different refrigeration methods can be selected to suit the ambient temperature in different regions of the world to ensure fast and efficient recovery.

Application Areas

Applicable to SF₆ recovery and recharging operations in 110 kV GIS, 220 kV GIS and 500 kV porcelain column circuit breakers.

Product Parameters

Parameter Name	Parameter Value
Oil-free Water-cooled Compressor	30 m³/h
Final Output Pressure	50 bar
Oil-free Booster Compressor	5 m³/h@Liquid SF₆
Filter	Filters moisture, decomposition products and solid particles
Filtration Particle Size	≤1 μm
Pressure-regulating Output	(1-10) bar
Vaporizer	1.5 kW
Recovery Pipe	DN19*10 m, with a DN20 self-sealing joint at one end and a ball valve and cylinder joint at the other end
Refilling Pipe	DN13*3 m, with a DN20 self-sealing joint at one end and a ball valve and cylinder joint at the other end
Auxiliary Recovery Cooling Type	Water cooling
Structural Type	Semi-enclosed
Power Supply	Three-phase five-wire system, AC380 V, 50 Hz
Dimensions	2850 mm * 1500 mm * 1760 mm (L * W * H)