SW3L-6000 60HP 45KW Twin-Screw AC Refrigeration Refcomp SW Compressor
SW3L-6000 twin-screw compressor
,60HP 45KW screw compressor
,Refcomp SW AC compressor
The screw AC compressor supports four-step capacity control at 25%, 50%, 75% and 100%, or stepless adjustment from 25% to 100%, helping match compressor output to changing cooling demands.
The semi-hermetic screw compressor features a 25-bar housing with optimized internal gas passages to reduce flow resistance. Its compact construction integrates key components for convenient system installation.
The low-temperature screw compressor incorporates a built-in 100 μm suction filter to remove impurities from incoming refrigerant gas, helping protect the motor and maintain clean refrigerant flow.
The refrigeration screw compressor features 360° rotatable suction and discharge shut-off valves for flexible piping arrangements. An internal discharge check valve helps prevent refrigerant backflow during shutdown.
| Parameter | Value |
|---|---|
| Model | SW3L-6000 |
| Rated power | 60HP / 45KW |
| Exhaust volume 50/60Hz | 205/246 m³/hr |
| Weight | 410 Kg |
| Capacity Regulation | 100%, 75%, 50%, 25% (stepless 100%–25%) |
| Standard motor | Y/△ – 400V/3/50Hz – 460/3/60Hz |
| LRA Y/Δ | 139/422 A |
| Max Operating Current | 103 A |
Q1: How can I confirm whether this compressor is suitable for my refrigeration system?
For screw AC compressor selection, provide the required cooling capacity, refrigerant, evaporating and condensing temperatures, operating frequency and application details. Final selection should be verified against the manufacturer's performance data.
Q2: What should I check before connecting the compressor to an existing refrigeration system?
For a semi-hermetic refrigeration compressor installation, check the suction, discharge and oil-line connections against the system drawings. Also verify piping cleanliness, oil return arrangements and available maintenance space.
Q3: How should capacity regulation be matched to changing cooling loads?
When configuring capacity control for a screw AC compressor, consider the system's load variations and controller capabilities. Choose four-step or stepless regulation according to the actual operating requirements.
Q4: What should operators monitor during routine operation?
Check suction filter condition, lubricant circulation, operating pressures and temperatures, and investigate unusual vibration or noise. Follow the manufacturer's maintenance recommendations to identify potential problems early.