Refcomp SP6L4000 SP6L400E Semi Hermetic Refrigeration Compressor for Cold Storage
SP6L4000 Semi Hermetic Compressor
,SP6L400E Cold Storage Compressor
,Semi Hermetic Refrigeration Compressor
- Core Technical Advantage: Built with an optimized 6-cylinder layout and precision crankshaft balancing that minimizes gas pulsation and mechanical vibration during low temperature operation.
- Performance Value: Delivers a high displacement of 154.4 cubic meters per hour at 50 Hertz, featuring 100%, 66%, and 33% step capacity control for flexible output matching.
- Reliability and Safety: Engineered with heavy-duty sliding bearings, an internal pressure safety valve, and an electronic protection module to defend motor windings against thermal overloads.
- System Compatibility: Features integrated high-density suction filters, rotating shutoff valves, and a sight glass to simplify site integration and routine maintenance.
| Parameter | Value |
|---|---|
| Model | SP6L4000, SP6L400E |
| Rated Power | 40HP / 29.9KW |
| Exhaust Volume (50/60Hz) | 154.4 / 185.3 m³/hr |
| Cylinders | 6 |
| Weight | 247 Kg |
| Oil Charge | 4.2 L |
| Energy Regulation | 100%, 66%, 33% |
| Standard Motor | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting Current (PW/DOL) | 201 / 330 A |
| Max Operating Current | 75 A |
A1: Accurate selection requires providing required cooling capacity, operating evaporating and condensing temperatures, electrical supply specifications, and target refrigerant type.
A2: Install vibration eliminators near suction and discharge ports, ensure proper oil return sloping in headers, and verify line sizing to prevent excessive pressure drops.
A3: The protection module continuously monitors motor winding temperatures and power stability, triggering an immediate safety shutdown if overheating or electrical imbalance is detected.
A4: Periodically inspect oil level and clarity through the sight glass, check suction filter cleanliness, verify electrical terminal tightness, and log running current values.
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