Refcomp SP4LF0800 SP4LF080E 8HP Reciprocating Semi-Hermetic Compressor
8HP Semi-Hermetic Compressor
,Refcomp SP4LF0800 Reciprocating Compressor
,Semi-Hermetic Refrigeration Compressor
- Optimized Gas Passage Design: Advanced internal porting reduces flow resistance and pressure drop, ensuring stable operation for this reciprocating semi-hermetic compressor in low temperature applications.
- Precision Bearing System: High precision sliding bearings and thrust washers deliver low wear and smooth motion, supporting an extended operational life.
- Integrated Safety and Motor Protection: Built-in internal relief valves prevent overpressure risks, while specialized protection modules safeguard the motor against thermal overloads.
- Flexible Capacity Control: Supports step capacity regulation to easily match output requirements with varying refrigeration loads.
| Parameter | Value |
|---|---|
| Model | SP4LF0800, SP4LF080E |
| Rated power | 8HP / 5.9 KW |
| Exhaust volume 50/60Hz | 42 / 50.4 m³/hr |
| Cylinders | 4 |
| Weight | 139 Kg |
| Oil Charge | 2.6 L |
| Energy regulation | 100%, 50% |
| Standard motor | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting current PW/DOL | 54 / 88A |
| Max operating current | 19A |
| Oil lubrication method | Pressure lubrication (with oil pump) |
A1: Proper selection requires evaluating required cooling capacity, evaporating and condensing temperatures, refrigerant type, and power supply specifications.
A2: Verify that system piping is completely clean, check oil levels, confirm proper voltage supply, and inspect suction and discharge stop valves prior to startup.
A3: Regularly monitor operating current, oil condition, system vibration levels, and the status of motor protection devices during scheduled operational checks.