Refcomp SRC-S(W)-285 SRC-S-285-L4 R22 Screw AC Refrigeration Compressor

Name: Refcomp SRC-S(W)-285 SRC-S-285-L4 R22 Screw AC Refrigeration Compressor
Brand: Shenzhen Coolstart Refrigeration Equipment Co., Ltd
SKU: SRC-S(W)-285,SRC-S-285-L4
Price: Negotiable USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: Refcomp

Certification: CE

Model Number: SRC-S(W)-285,SRC-S-285-L4

Trading Properties

Minimum Order Quantity: 1

Price: Discussed

Payment Terms: T/T,Western Union

Supply Ability: 100000Pcs/Year

water-cooled twin-screw compressor

AC refrigeration compressor for chiller

semi hermetic refrigeration compressor

Specifications

Voltage:	400V/3/50Hz-460V/3/60Hz	Refrigerant:	R22, R407C, R404A,R507
Displacement 50/60Hz:	318/382 M³/hr	Energy regulation:	100%,75%,50%,25%(stepless 100%-25%)
Horse Power:	90HP/67KW	Application:	HVAC,Cold Room,Condensing Unit,Air Conditioning
High Light:	R22 screw refrigeration compressor , 70HP AC refrigeration compressor , Refcomp SRC-S-285 compressor with warranty

Product Description

Refcomp SRC-S(W)-285 SRC-S-285-L4 70HP R22 Screw AC Refrigeration Compressor

Product Description

Precision Rotor Design: Advanced asymmetrical rotor profiles ensure high volumetric efficiency and smooth operation for demanding screw AC compressor installations.
Integrated Oil Separation: Internal multi-stage oil separator reaches up to 99.85% efficiency, reducing oil carryover and preserving circuit performance.
Heavy-Duty Mechanical Assembly: High-precision angular contact and thrust bearings withstand heavy mechanical loads for an extended service life.
Comprehensive Motor Protection: Dedicated motor windings integrate with an INT69 SNY protection module to safeguard against thermal overload and phase faults.

Product Image

Refcomp SRC-S Screw Compressor unit showing industrial design and components

Technical Parameters

Model	SRC-S(W)-285	SRC-S-285-L4
Standard Motor Power	90HP/67KW
Displacement (50/60Hz)	318/382 m³/h
Weight	590KG
Oil Charge	10L
Cooling Capacity Regulation	100%,75%,50%,25% (stepless 100%-25%)
Electrical Heater	200W-230V-50/60Hz
Standard Motor	400/3/50Hz-460/3/60Hz
LRA Y/Δ	254/770A	318/953A

Technical diagram of Refcomp SRC-S compressor components and specifications

Frequently Asked Questions

Q: What key technical parameters should be provided when selecting this screw AC compressor for a project?

A: Please specify required cooling capacity, evaporating and condensing temperatures, refrigerant choice, and site power supply conditions.

Q: What installation details are important when connecting system piping to this compressor?

A: Match line sizes to the 54.1 mm discharge and 80.0 mm suction connections, ensure solid pipe anchoring to suppress vibration, and check valve positioning to prevent reverse rotation at shutdown.

Q: What essential checks should be conducted prior to initial commissioning?

A: Verify that the 10 dm³ oil level is visible in the sight glass, confirm proper wiring to the INT69 SNY protection module, and ensure the crankcase heater has been pre-energized.

Q: What routine maintenance steps help ensure long-term operational stability?

A: Periodically check suction filter cleanliness, monitor internal pressure differential across oil channels, and test thermal protection relay circuits during scheduled servicing.