Refcomp SRC-S(W)-353 SRC-S-353-L4 Semi-Hermetic Screw Type Compressor for Cold Room
Semi-Hermetic Screw Compressor
,SRC-S-353-L4 Cold Room Compressor
,Refcomp Screw Type Compressor
-
Precision Bearing System
The semi-hermetic screw type compressor uses matched bearing assemblies to support axial and radial rotor loads, reducing friction, vibration, and operating noise under demanding conditions.
-
High-Density Suction Filtration
A built-in 100 μm suction filter captures impurities in incoming refrigerant gas to protect the motor. Its accessible suction-side position simplifies inspection and replacement.
-
Flexible Shut-Off Valve Configuration
The semi-hermetic screw type compressor features 360° rotatable suction and discharge shut-off valves for convenient piping installation. An internal discharge check valve helps prevent refrigerant backflow during shutdown.
-
Motor Starting and Cooling Design
Partial-winding or star-delta starting options help limit starting current, while suction-gas cooling supports stable motor temperatures during continuous operation.
| Parameter | Value |
|---|---|
| Model | SRC-S(W)-353 | SRC-S-353-L4 |
| Rated power | 120 HP / 90 kW |
| Exhaust volume 50/60 Hz | 402 / 482 m³/hr |
| Weight | 730 kg |
| Oil charge | 14 L |
| Cooling capacity regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) |
| Standard motor | 400/3/50 Hz – 460/3/60 Hz |
| LRA Y/Δ | 276/876 A | 354/1155 A |
Q1: How can I verify whether the SRC-S(W)-353 meets my refrigeration capacity requirements?
To evaluate this semi-hermetic screw type compressor, provide the required cooling capacity, refrigerant, evaporating and condensing temperatures, and operating frequency. Its displacement is 402 m³/h at 50 Hz and 482 m³/h at 60 Hz, but actual cooling performance must be confirmed using manufacturer selection data.
Q2: What should be considered when integrating the SRC-S(W)-353 into an automated refrigeration system?
Confirm that the system controller supports the required capacity regulation method, including 100%, 75%, 50%, and 25% stages or stepless control from 100% to 25%. The selected control configuration should match the system's load requirements and operating limits.
Q3: What checks are necessary before commissioning the SRC-S(W)-353?
Verify the electrical supply, motor protection settings, oil condition, refrigerant piping, and valve positions. Complete leak testing and evacuation, and confirm proper crankcase heater operation before startup.
Q4: What should I check if the SRC-S(W)-353 experiences unusually high discharge temperatures?
Check the condensing pressure, suction conditions, refrigerant charge, and oil condition. Excessive compression ratios or inadequate refrigerant flow may contribute to elevated discharge temperatures and should be investigated against the manufacturer's operating limits.
Original Hanbell Screw Type Compressor R134a R407C Refrigerant
Original Hanbell Screw Type Compressor R134a R407C Refrigerant Original New Hanbell Screw Compressor RC2 710 158 Nominal Hp. Product Paramenters Type Screw Compressor Model RC2-710 Refrigerant R134a/R1234yf/R1234ze/R22/R407C/R404A/R507A Displacement 60/50Hz (m3/h) 858/713 Lubricant Charge(L) 28 ...
RC2-430A Hanbell Screw Cold Room Freezer Compressor Original New
RC2-430A Hanbell Screw Cold Room Freezer Compressor Original New Product Overview Hanbell Screw Compressor RC2-430A designed specifically for cold storage room applications, delivering reliable performance and energy efficiency. Technical Specifications Type Screw Compressor Model RC2-430A ...
220V 380V 440V 575V Screw Type Compressor 16L Lubricant Charge
220V 380V 440V 575V Screw Type Compressor 16L Lubricant Charge High Temperature RC2 410 Hanbell Screw Compressor. Product Paramenters Type Screw Compressor Model RC2-410 Refrigerant R134a/R1234yf/R1234ze/R22/R407C/R404A/R507A Displacement 60/50Hz (m3/h) 490/407 Lubricant Charge(L) 16 Nominal Hp 60Hz...
Gray Hanbell Screw Refrigeration Compressor Gas Heating And Cooling
Gray Hanbell Screw Refrigeration Compressor Gas Heating And Cooling Original Brand New RC2 320 Hanbell Screw Compressor. Feature High efficiency, especially in low temperature applications, gas heating and cooling applications, can play an almost invincible performance. Wide selection of accessories ...
