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

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

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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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(W)-285 SRC-S-285-L4 Refrigeration Screw AC Compressor for Cold Room
Technical Specification
Model SRC-S(W)-285 SRC-S-285-L4
Rated power 90HP / 67KW
Exhaust volume (50Hz / 60Hz) 318 / 382 m³/hr
Refrigerant Type R22, R407C, R410a, R404A, R507A
Weight 590 KG
Oil Charge 10 L
Voltage 400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ 254 / 770A 318 / 953A
Refcomp SRC-S(W)-285 SRC-S-285-L4 Refrigeration Screw AC Compressor for Cold Room
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.


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

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