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Refcomp SRC-S(W)-113 SRC-S-113-L4 30HP Screw Refrigeration Compressor

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Refcomp SRC-S(W)-113 SRC-S-113-L4 30HP Screw Refrigeration Compressor

Rated Power : 30HP/22KW

Model Number : SRC-S(W)-113,SRC-S-113-L4

Refrigerant : R22, R407C, R410a, R404A, R507A

MOQ : 1

Delivery Time : 1 Month

Packaging Details : WOODEN CASE

Payment Terms : Western Union,T/T

Oil Charge : 6L

Certification : CE

Application : HVAC, Condensing Unit, Cold Room, Rack System

Brand Name : Refcomp

Displacement 50/60Hz : 118/142 m3/hr

Place of Origin : China

Price : Discussed

Supply Ability : 100000Pcs/Year

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Product Description
  • High-Efficiency Rotor Profile — Optimized profile design and smooth operation ensure high compression efficiency for medium and low-temperature applications.
  • Durable Bearing & Mechanical Structure — Precision-matched bearings combined with high-load resistance design support stable continuous operation with a design life of up to 80,000 hours.
  • Integrated Internal Oil Separator — High-efficiency three-stage internal oil separation reaches up to 99.85% efficiency, reducing oil circulation and protecting system heat exchangers.
  • Advanced Motor & Thermal Protection — Features INT69 SNY module with 6 series PTC thermistors for real-time monitoring of motor coil and discharge gas temperatures.
Product Image
Refcomp SRC-S(W)-113 SRC-S-113-L4 30HP Screw Refrigeration Compressor
Technical Specification
Model SRC-S(W)-113 SRC-S-113-L4
Rated power 30HP / 22KW
Exhaust volume (50Hz / 60Hz) 118 / 142 m³/hr
Refrigerant Type R22, R407C, R410a, R404A, R507A
Weight 325 KG
Oil Charge 6 L
Voltage 400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ 109 / 331 A 131 / 398 A
Refcomp SRC-S(W)-113 SRC-S-113-L4 30HP Screw Refrigeration Compressor
Frequently Asked Questions
Q: What technical parameters should I provide when selecting the SRC-S-113 (SRC-S-113-L4) screw refrigeration compressor for a system design?

A: You should provide the required cooling capacity, operating temperatures (evaporating and condensing temperatures), refrigerant type, power supply specifications, and whether liquid injection or economizer subcooling is needed.

Q: What key checks are required for the oil circuit and suction filter before commissioning this compressor?

A: Ensure the suction filter and 100μm suction screen are clean, verify that the initial oil charge reaches the specified sight glass level with the correct oil viscosity grade, and confirm the crankcase heater is energized before startup to prevent liquid slugging.

Q: How does the built-in protection system safeguard the compressor during continuous operation?

A: The INT69 SNY protection module works with internal PTC sensors to constantly monitor motor winding temperatures and discharge gas temperatures, automatically interrupting control power if thermal limits are exceeded.

Q: What routine maintenance should be performed to maintain long-term stability and lubrication performance?

A: Periodically inspect the oil level, monitor pressure drops across the suction filter, check for refrigerant or oil leaks around suction/discharge stop valves, and replace lubricating oil based on operating hours and oil quality tests.


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