Refcomp SRC-S(W)-113 SRC-S-113-L4 Industrial Screw Refrigeration Compressor
Refcomp SRC-S-113 screw compressor
,industrial screw refrigeration compressor
,SRC-S(W)-113 screw compressor
A built-in 100 μm suction filter removes impurities from incoming refrigerant gas to protect the motor. Positioned at the suction end, it allows convenient access and replacement in this screw refrigeration compressor.
Matched bearing assemblies support axial and radial rotor loads, while precision rolling elements and wear-resistant raceways help reduce friction, vibration and operating noise.
An internal discharge check valve helps prevent refrigerant backflow during shutdown. The 360° rotatable suction and discharge shut-off valves simplify piping connections and installation.
The screw refrigeration compressor series offers partial-winding or star-delta starting configurations to limit starting current. Suction-gas cooling helps maintain motor operating temperatures, with standard 400V/50Hz and 460V/60Hz three-phase supply options.
| Parameter | Value |
|---|---|
| Model | SRC-S(W)-113 | SRC-S-113-L4 |
| Rated power | 30HP / 22KW |
| Exhaust volume 50/60Hz | 118 / 142 m³/hr |
| Weight | 325 Kg |
| Oil Charge | 6 L |
| Cooling Capacity Regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) |
| Standard motor | 400/3/50Hz – 460/3/60Hz |
| LRA Y/Δ | 109/331 A | 131/398 A |
Q1: How can I determine whether the SRC-S(W)-113 is suitable for my refrigeration system?
To select this screw refrigeration compressor, provide the required cooling capacity, refrigerant, evaporating and condensing temperatures, and power supply details. The operating conditions should be checked against the manufacturer's performance data.
Q2: What refrigerant and lubricant information should be confirmed before ordering?
The supplied technical data lists S001 lubricant for R22 applications on the SRC-S(W)-113. If another refrigerant is required, confirm its compatibility and the appropriate lubricant with the supplier before ordering.
Q3: What piping connections are required for the SRC-S(W)-113?
The compressor specifies a 54.1 mm (2-1/8") suction connection and a 42.2 mm (1-5/8") discharge connection. Check the existing piping dimensions, connection arrangement and available installation space before integration.
Q4: What should be inspected before the first compressor startup?
Check the oil level, electrical connections, motor protection settings and valve positions. Complete the required leak testing and evacuation, and verify that the lubrication and starting systems are ready before commissioning.