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Quality Refcomp SRC-S(W)-305 SRC-S-305-L4 R410A Screw Type Refrigeration Compressor factory
Quality Refcomp SRC-S(W)-305 SRC-S-305-L4 R410A Screw Type Refrigeration Compressor factory
Quality Refcomp SRC-S(W)-305 SRC-S-305-L4 R410A Screw Type Refrigeration Compressor factory
Quality Refcomp SRC-S(W)-305 SRC-S-305-L4 R410A Screw Type Refrigeration Compressor factory

Refcomp SRC-S(W)-305 SRC-S-305-L4 R410A Screw Type Refrigeration Compressor

Place of Origin: China
Brand Name: Refcomp
Certification: CE
Model Number: SRC-S(W)-305,SRC-S-305-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-305 screw compressor

,

R410A refrigeration screw compressor

,

SRC-S(W)-305 screw compressor

Application:
HVAC, Condensing Unit, Cold Room, Rack System
Refrigerant:
R22, R407C, R410a, R404A, R507A
Rated Power:
100HP/75KW
Oil Charge:
10L
Displacement 50/60Hz:
341/409 M3/hr
Product Description
Key Features
  • High-Efficiency Rotor Geometry
    Patented rotor profile design ensures smooth meshing and continuous gas displacement, maximizing compression efficiency for heavy-duty commercial refrigeration.
  • Integrated Internal Oil Separator
    Multi-stage oil separation reaches up to 99.85% efficiency, minimizing oil carryover and ensuring high heat transfer performance in system heat exchangers.
  • Flexible Stepless Capacity Regulation
    Features 4-step capacity control (100%, 75%, 50%, 25%) and continuous stepless modulation to match real-time cooling loads efficiently.
  • Advanced Motor Thermal Protection
    Equipped with an INT69 SNY protection module and 6 embedded PTC thermistors for continuous real-time temperature monitoring of motor coils and discharge gas.
Product Image
Refcomp SRC-S(W)-305 screw type refrigeration compressor unit with integrated oil separator and control panel
Technical Specifications
Parameter SRC-S(W)-305 SRC-S-305-L4
Rated Power 100HP / 75KW 100HP / 75KW
Exhaust Volume (50Hz / 60Hz) 341 / 409 m³/hr 341 / 409 m³/hr
Refrigerant Type R22, R407C, R410A, R404A, R507A R22, R407C, R410A, R404A, R507A
Weight 595 KG 595 KG
Oil Charge 10 L 10 L
Voltage 400/3/50Hz – 460/3/60Hz 400/3/50Hz – 460/3/60Hz
Cooling Capacity Regulation 100%, 75%, 50%, 25% (stepless 100%–25%) 100%, 75%, 50%, 25% (stepless 100%–25%)
LRA Y/Δ 254 / 770 A 318 / 953 A
Refcomp SRC-S-305 screw compressor dimensional drawing and connection diagram
Frequently Asked Questions
Q: What technical parameters are needed to correctly select the SRC-S-305 screw type refrigeration compressor for a project?

A: You should provide the required cooling capacity, operating evaporating and condensing temperatures, refrigerant selection, supply power standards, and whether economizer subcooling or liquid injection is required.

Q: What pre-commissioning checks should be completed before starting this compressor?

A: Energize the crankcase electrical heater beforehand to prevent liquid refrigerant accumulation, verify correct three-phase supply sequence, check oil clarity through the sight glass, and inspect suction filter cleanliness.

Q: How does the built-in protection system react to high operating temperatures?

A: The INT69 SNY module processes signals from six internal PTC thermistors placed in motor windings and discharge areas, opening the safety circuit to trip the unit if operating limits are exceeded.

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