Refcomp SP4L1800 SP4L180E Reciprocating Semi-Hermetic Compressor for Freezing Room
Refcomp SP4L1800 semi-hermetic compressor
,SP4L180E reciprocating compressor for freezing
,semi-hermetic refrigeration compressor
- Optimized Internal Flow: Advanced porting design minimizes pressure drop, ensuring high volumetric efficiency for this reciprocating semi-hermetic compressor in low temperature systems.
- Stable Capacity Output: Generates a displacement of 75 cubic meters per hour at 50 Hertz to maintain consistent cooling performance under heavy operational demands.
- Heavy-Duty Bearing Assembly: Precision sliding bearings and thrust washers deliver smooth mechanical motion, low wear rates, and extended operational durability.
- Flexible Capacity Control: Features step capacity regulation enabling 100 percent and 50 percent power adjustment to match varying system loads accurately.
| Parameter | Value |
|---|---|
| Model | SP4L1800, SP4L180E |
| Rated power | 18HP / 13.3 KW |
| Exhaust volume 50/60Hz | 75/90 m³/hr |
| Cylinders | 4 |
| Weight | 186 Kg |
| Oil Charge | 3.7 L |
| Energy regulation | 100%, 50% |
| Standard motor | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting current PW/DOL | 102/170 A |
| Max operating current | 33 A |
A1: Engineers should evaluate target evaporation and condensation temperatures, required cooling load capacity, site power supply standards, and compatible refrigerants.
A2: Ensure proper oil balancing lines between units, install vibration isolators on suction and discharge headers, and maintain correct pipe sizing to prevent flow restrictions.
A3: Verify input voltage stability, inspect motor winding resistance, check oil level visibility, and confirm that operating pressures remain within acceptable limits.
A4: Regularly monitor operating current levels, check oil clarity through the sight glass, verify terminal connections, and inspect suction strainer condition.
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