The Refcomp SP8L6000 / SP8L600E is a 60HP (45KW) semi-hermetic reciprocating compressor engineered for low-temperature refrigeration systems. Its compact integrated structure, optimized internal gas passages, and refined mechanical design deliver stable performance, reduced vibration, and dependable long-term operation.
Optimized internal gas passages help reduce intake resistance and exhaust flow losses. The compact integrated structure simplifies the overall compressor layout, while smoother refrigerant flow supports stable operation in low-temperature refrigeration systems.
RefComp's specially developed crankshaft promotes smooth mechanical movement, effective lubrication, and reduced vibration. The wear-resistant bushing at the connecting rod's small end helps minimize friction and mechanical wear, supporting reliable operation and reducing the risk of premature component failure.
The high-density suction filter captures impurities before they enter the compression chamber, helping protect the motor and internal mechanical components from contamination. Its external mounting makes inspection and replacement easier, reducing maintenance difficulty and helping keep the compression system clean.
The integrated INT69B2 protection module helps protect the motor against burnout under abnormal operating conditions. This additional electrical safeguard reduces the risk of motor damage and unexpected equipment downtime, providing greater confidence during continuous refrigeration operation.
| Model | SP8L6000, SP8L600E |
|---|---|
| Rated Power | 60HP / 45KW |
| Exhaust Volume (50/60Hz) | 222 / 268 m³/hr |
| Refrigerant Type | R22, R407C, R134a, R404A, R507 |
| Weight | 345 KG |
| Oil Charge | 5 L |
| Voltage | 400V/3/50Hz, 460V/3/60Hz PW |
| Starting Current PW / DOL | 271 / 361 A |
| Max Operating Current | 115 A |
Q1: How do I select the right SP8L6000 for my refrigeration system?
The SP8L6000 is an eight-cylinder reciprocating compressor designed for low-temperature refrigeration applications. When selecting a semi-hermetic compressor, provide the required cooling capacity, refrigerant, evaporating and condensing temperatures, ambient conditions, and power supply to confirm system compatibility.
Q2: How does the crankshaft design benefit compressor operation?
The optimized crankshaft structure supports smoother movement and effective lubrication, helping reduce vibration and mechanical friction. Combined with the wear-resistant connecting-rod bushing, it helps improve the reliability of moving components during operation.
Q3: What should I do if the INT69B2 motor protection module trips?
If the semi-hermetic compressor stops following a protection trip, inspect the power supply, phase condition, motor wiring, and operating conditions. Identify and correct the underlying problem before restarting the compressor.
Q4: How should the suction filter be maintained?
Regularly inspect the suction filter for contamination or blockage. Replace it when necessary according to actual operating conditions and maintenance recommendations to help protect the internal compressor components.
