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Refcomp SRC-S(W)-285 SRC-S-285-L4 Refrigeration Screw AC Compressor for Cold Room

Categories Refrigeration Screw Compressor
Model Number: SRC-S(W)-285,SRC-S-285-L4
Application: HVAC, Condensing Unit, Cold Room, Rack System
MOQ: 1
Delivery Time: 1 Month
Refrigerant: R22, R407C, R410a, R404A, R507A
Packaging Details: WOODEN CASE
Payment Terms: Western Union,T/T
Place of Origin: China
Displacement 50/60Hz: 318/382 m3/hr
Certification: CE
Oil Charge: 10L
Brand Name: Refcomp
Rated Power: 90HP/67KW
Price: Discussed
Supply Ability: 100000Pcs/Year
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Refcomp SRC-S(W)-285 SRC-S-285-L4 Refrigeration Screw AC Compressor for Cold Room

Product Overview
  • High-Efficiency Rotor Geometry: A patented rotor profile design supports smooth compression and low vibration, delivering high efficiency for demanding commercial applications with this screw AC compressor.
  • Heavy-Duty Bearing & Mechanical Structure: Precision axial bearings and robust housing construction ensure stable continuous operation and a long operational service life.
  • Integrated Internal Oil Separator: A multi-stage oil separation structure reaches up to 99.85% efficiency, reducing oil carryover to protect system heat exchanger performance.
  • Flexible Stepless Capacity Regulation: Provides 4-step control (100%, 75%, 50%, 25%) and stepless capacity adjustment to adapt precisely to varying cooling load demands.
Refcomp SRC-S series refrigeration screw AC compressor unit for cold room applications
Technical Specification
ModelSRC-S(W)-285SRC-S-285-L4
Rated power90HP / 67KW
Exhaust volume (50Hz / 60Hz)318 / 382 m³/hr
Refrigerant TypeR22, R407C, R410a, R404A, R507A
Weight590 KG
Oil Charge10 L
Voltage400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ254 / 770A318 / 953A
Refcomp SRC-S screw compressor dimensional drawing and connection layout
Frequently Asked Questions
Q: What operating parameters are required to properly size this screw AC compressor for system integration?

A: Provide the required cooling duty, design evaporating and condensing temperatures, targeted refrigerant type, power supply specifications, and economizer subcooling requirements.

Q: What essential pre-commissioning checks ensure safe startup of this screw AC compressor?

A: Energize the crankcase heater prior to initial start to clear liquid refrigerant migration, verify correct phase rotation sequence, and confirm proper oil level visibility through the sight glass.

Q: How does the built-in INT69 SNY module safeguard the motor windings and discharge chamber?

A: The INT69 SNY module receives continuous temperature signals from six series PTC thermistors embedded inside the motor and discharge port, automatically tripping control power if limits are exceeded.

Quality Refcomp SRC-S(W)-285 SRC-S-285-L4 Refrigeration Screw AC Compressor for Cold Room for sale
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