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Refcomp SRC-S(W)-213 SRC-S-213-L4 Semi Hermetic Screw Compressor for Rack System

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Refcomp SRC-S(W)-213 SRC-S-213-L4 Semi Hermetic Screw Compressor for Rack System

Model Number : SRC-S(W)-213,SRC-S-213-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

Certification : CE

Displacement 50/60Hz : 237/284 m3/hr

Brand Name : Refcomp

Rated Power : 70HP/52KW

Place of Origin : China

Oil Charge : 7L

Price : Discussed

Supply Ability : 100000Pcs/Year

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Product Description
  • High-Efficiency Rotor Geometry — Patented rotor profile supports smooth engagement and low-vibration operation, delivering high compression performance for commercial and industrial refrigeration.
  • Flexible Cooling Capacity Regulation — Features 100%, 75%, 50%, and 25% stepped load control along with continuous stepless adjustment to match variable system refrigeration demands.
  • Integrated Internal Oil Separator — High-efficiency multi-stage internal oil separation reaches up to 99.85%, minimizing oil circulation and protecting system heat exchanger performance.
  • Advanced Motor Thermal Protection — Equipped with an INT69 SNY control module and 6 embedded PTC thermistors to ensure constant monitoring of motor windings and discharge temperatures.
Product Image
Refcomp SRC-S(W)-213 SRC-S-213-L4 Semi Hermetic Screw Compressor for Rack System
Technical Specification
Model SRC-S(W)-213 SRC-S-213-L4
Rated power 70HP / 52KW
Exhaust volume (50Hz / 60Hz) 237 / 284 m³/hr
Refrigerant Type R22, R407C, R410a, R404A, R507A
Weight 515 KG
Oil Charge 7 L
Voltage 400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ 159 / 459 A 193 / 580 A
Refcomp SRC-S(W)-213 SRC-S-213-L4 Semi Hermetic Screw Compressor for Rack System
Frequently Asked Questions
Q: What information should be submitted for technical selection of the SRC-S(W)-213 (SRC-S-213-L4) semi hermetic screw compressor?

A: Provide target cooling capacity, design evaporating and condensing temperatures, refrigerant type, supply voltage/frequency, and whether an economizer or liquid injection loop is required.

Q: What crucial pre-start checks ensure safe commissioning of this unit?

A: Energize the crankcase heater prior to initial startup to clear liquid refrigerant, verify correct phase rotation sequence, and check that oil level and suction filter cleanliness meet startup standards.

Q: How does the built-in INT69 SNY module protect the motor and internal components?

A: The INT69 SNY module processes real-time signals from six internal PTC thermistors embedded in motor windings and the discharge port, opening the control circuit if over-temperature limits are detected.

Q: What basic routine maintenance maintains stable lubrication and system reliability?

A: Regularly inspect oil sight glass clarity, monitor differential pressure across strainers and filters, and check terminal box connection tightness during routine plant service inspections.


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