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Quality Refcomp SRC-S(W)-255 SRC-S-255-L4 80HP Commercial AC Screw Compressor factory
Quality Refcomp SRC-S(W)-255 SRC-S-255-L4 80HP Commercial AC Screw Compressor factory
Quality Refcomp SRC-S(W)-255 SRC-S-255-L4 80HP Commercial AC Screw Compressor factory
Quality Refcomp SRC-S(W)-255 SRC-S-255-L4 80HP Commercial AC Screw Compressor factory

Refcomp SRC-S(W)-255 SRC-S-255-L4 80HP Commercial AC Screw Compressor

Place of Origin: China
Brand Name: Refcomp
Certification: CE
Model Number: SRC-S(W)-255,SRC-S-255-L4
Minimum Order Quantity: 1
Price: Discussed
Packaging Details: WOODEN CASE
Delivery Time: 1 Month
Payment Terms: Western Union,T/T
Supply Ability: 100000Pcs/Year
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Specifications
Highlight Features

Refcomp SRC-S-255 AC screw compressor

,

50HP commercial refrigeration screw compressor

,

SRC-S(W)-255 screw compressor for AC

Rated Power:
80HP/60KW
Application:
HVAC, Condensing Unit, Cold Room, Rack System
Refrigerant:
R22, R407C, R410a, R404A, R507A
Displacement 50/60Hz:
286/343 M3/hr
Oil Charge:
10L
Product Description
Product Description
  • High-Efficiency Rotor Geometry: Optimized rotor profile design ensures smooth meshing and superior gas flow, delivering reliable operation for this AC screw compressor.
  • Multi-Stage Internal Oil Separation: Integrated oil separator achieves up to 99.85% separation efficiency, minimizing oil carryover and protecting system components.
  • Flexible Capacity Regulation: Supports 4-step capacity adjustment (100%, 75%, 50%, 25%) and continuous stepless control to match varying thermal loads precisely.
  • Advanced Thermal Protection Module: Equipped with an INT69 SNY module and internal PTC thermistors for real-time monitoring of motor winding and discharge temperatures.
Product Image
Refcomp SRC-S(W)-255 SRC-S-255-L4 50HP commercial AC screw compressor unit
Technical Specification
Model SRC-S(W)-255 SRC-S-255-L4
Rated power 80HP / 60KW
Exhaust volume (50Hz / 60Hz) 286 / 343 m³/hr
Refrigerant Type R22, R407C, R410a, R404A, R507A
Weight 585 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 193 / 580A 257 / 770A
Refcomp SRC-S series screw compressor dimensional drawing and connection diagram
Frequently Asked Questions
Q: What criteria are essential when selecting this AC screw compressor for a large cooling installation?

A: You should evaluate the required cooling capacity, operating evaporating and condensing temperatures, refrigerant type, and power supply standards.

Q: What pre-start checks should be performed to protect the lubrication and electrical systems?

A: Ensure the crankcase heater is energized beforehand to prevent liquid slugging, verify correct phase sequence rotation, and check oil level visibility in the sight glass.

Q: How does the built-in INT69 SNY protection function during operation of the AC screw compressor?

A: The module continuously monitors signals from internal PTC thermistors in the motor windings and discharge port, immediately tripping the control circuit if thermal limits are exceeded.

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