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Refcomp SRC-S(W)-353 SRC-S-353-L4 R22 Screw Air Conditioning Compressor

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Refcomp SRC-S(W)-353 SRC-S-353-L4 R22 Screw Air Conditioning Compressor

Payment Terms : T/T,Western Union

Voltage : 400V/3/50Hz-460V/3/60Hz

Model Number : SRC-S(W)-353,SRC-S-353-L4

Refrigerant : R22, R407C, R404A,R507

MOQ : 1

Delivery Time : 1 Month

Packaging Details : Wooden Case

Horse Power : 120HP/90KW

Brand Name : Refcomp

Application : HVAC,Cold Room,Condensing Unit,Air Conditioning

Place of Origin : China

Displacement 50/60Hz : 402/482 m³/hr

Price : Discussed

Energy regulation : 100%,75%,50%,25%(stepless 100%-25%)

Certification : CE

Supply Ability : 100000Pcs/Year

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Refcomp SRC-S(W)-353 SRC-S-353-L4 R22 Screw Air Conditioning Compressor
Product Overview
  • High-Efficiency Rotor Technology: Asymmetrical rotor profiles optimize compression geometry to deliver superior volumetric efficiency
  • Multi-Stage Oil Separation: Integrated oil separation system reaches up to 99.85% efficiency, reducing oil circulation and maintaining heat transfer performance
  • Heavy-Duty Bearing System: High-precision angular contact and thrust bearings withstand demanding mechanical loads with a designed lifespan exceeding 80,000 hours
  • Integrated Safety & Protection: Equipped with internal pressure relief safety valve and INT69 SNY protection module with 6 PTC thermistors for real-time motor monitoring
Product Image
Refcomp SRC-S(W)-353 SRC-S-353-L4 R22 Screw Air Conditioning Compressor
Technical Specifications
Model SRC-S(W)-353 SRC-S-353-L4
Standard Motor Power 120HP/90KW
Displacement (50/60Hz) 402/482 m³/h
Weight 730KG
Oil Charge 14L
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%-25%)
Electrical Heater 275W-230V-50/60Hz
Standard Motor 400/3/50Hz-460/3/60Hz
LRA Y/Δ 276/876A 354/1155A
Refcomp SRC-S(W)-353 SRC-S-353-L4 R22 Screw Air Conditioning Compressor
Frequently Asked Questions
What details should be confirmed before selecting this screw air conditioning compressor for a project?
Please provide required cooling capacity, operating evaporating and condensing temperatures, refrigerant type, and project site electrical specifications.
What piping precautions should be observed when installing the SRC-S(W)-353?
Match connections with the 80.0 mm discharge and 92.5 mm suction lines, install adequate pipe supports to minimize vibration, and ensure the discharge check valve operates smoothly to prevent backflow upon shutdown.
What safety checks are mandatory prior to initial start-up?
Confirm that the 14 dm³ oil charge level is within range, verify wiring of the INT69 SNY protective module, and ensure the 275W crankcase heater has energized for sufficient time.
How should maintenance teams manage routine servicing for this unit?
Periodically check the 100 µm suction filter element for debris, monitor oil pressure differential across internal flow paths, and test thermal protection trip functions during scheduled maintenance.

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