Refcomp SRC-S(W)-285 SRC-S-285-L4 Semi-Hermetic Screw Type Refrigeration Compressor
Semi-Hermetic Screw Compressor
,SRC-S-285 Refrigeration Compressor
,Screw Type Compressor SRC-S(W)-285
-
Heavy-Duty Bearing System
Precision bearing assemblies support axial and radial rotor loads, while wear-resistant rolling elements and optimized raceways help reduce friction, vibration and operating noise.
-
Compact High-Pressure Housing
The screw type refrigeration compressor features a 25-bar housing with optimized internal gas passages to reduce flow resistance. Its integrated construction combines key components in a compact arrangement.
-
High-Density Suction Filtration
A built-in 100 μm suction filter removes impurities from incoming refrigerant gas to protect the motor. Located near the suction end, the filter allows convenient inspection and replacement.
-
Flexible Motor Starting and Cooling
The screw type refrigeration compressor supports partial-winding or star-delta motor starting configurations to reduce starting current. Suction-gas cooling helps maintain suitable motor operating temperatures.
| Parameter | Value |
|---|---|
| Model | SRC-S(W)-285 / SRC-S-285-L4 |
| Rated power | 90 HP / 67 kW |
| Exhaust volume 50/60 Hz | 318 / 382 m³/hr |
| Weight | 590 kg |
| Oil charge | 10 L |
| Cooling capacity regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) |
| Standard motor | 400/3/50 Hz – 460/3/60 Hz |
| LRA Y/Δ | 254/770 A (SRC-S(W)-285) / 318/953 A (SRC-S-285-L4) |
Q1: How do I determine whether the SRC-S(W)-285 meets my refrigeration requirements?
Selecting this screw type refrigeration compressor requires the cooling capacity, refrigerant, evaporating and condensing temperatures, and operating frequency. Its displacement is 318 m³/h at 50 Hz and 382 m³/h at 60 Hz, but actual cooling capacity must be verified against the manufacturer's performance data.
Q2: How does the SRC-S(W)-285 adjust to changing refrigeration loads?
The SRC-S series specifies capacity regulation at 100%, 75%, 50% and 25%, with stepless adjustment from 100% to 25%. Confirm the selected capacity control configuration and controller compatibility before commissioning.
Q3: What piping connections should be checked before installing the SRC-S(W)-285?
The compressor specifies an 80.0 mm (3-1/8") suction connection and a 54.1 mm (2-1/8") discharge connection. Verify piping compatibility, the 22 mm economizer connection and the 10 mm liquid injection connection during system design.
Q4: What lubricant and maintenance precautions apply to the SRC-S(W)-285?
For R22 applications, the specified lubricant is S001, with an oil charge of 10 dm³. Regularly monitor oil condition, operating pressures and abnormal vibration, and confirm refrigerant compatibility before replacing lubricant.
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 ...
