Refcomp SRC-S(W)-463 SRC-S-463-L4 R407C Screw Refrigertion Compressor
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Discussed
MOQ:
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Delivery Time:
1 Month
Brand:
Refcomp
Product Description
Refcomp SRC-S(W)-463 SRC-S-463-L4 R407C Screw Refrigeration Compressor
Product Description
- Precision Rotor Profile: Advanced asymmetrical rotor geometry delivers exceptional volumetric efficiency and smooth compression for this screw refrigeration compressor.
- High-Efficiency Oil Separation: Built-in multi-stage oil separator reaches up to 99.85% efficiency, minimizing oil carryover and maintaining system heat exchange capacity.
- Robust Bearing Structure: Heavy-duty angular contact and thrust bearings support high mechanical loads, ensuring long-term continuous reliability.
- Flexible Load Adaptation: Supports step capacity regulation at 100%, 75%, 50%, and 25%, as well as stepless control down to 25% to match varying system cooling loads.
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Technical Parameters
| Model | SRC-S(W)-463 | SRC-S-463-L4 |
|---|---|---|
| Standard Motor Power | 160HP/120KW | |
| Displacement (50/60Hz) | 510/612 m³/h | |
| Weight | 775KG | |
| Oil Charge | 16L | |
| Cooling Capacity Regulation | 100%, 75%, 50%, 25% (stepless 100%-25%) | |
| Electrical Heater | 275W-230V-50/60Hz | |
| Standard Motor | 400/3/50Hz-460/3/60Hz | |
| LRA Y/Δ | 374/1155A | 453/1333A |
Frequently Asked Questions
Q: What details are required when selecting this screw refrigeration compressor for a new refrigeration plant?
A: Selection requires confirming the required cooling capacity, evaporating and condensing temperatures, target refrigerant, and project electrical power specifications.
Q: What piping considerations are essential during installation?
A: Ensure precise connection to the 80.0 mm discharge and 105.5 mm suction ports, provide rigid pipe anchoring to reduce vibration, and verify discharge check valve positioning to prevent liquid return on shutdown.
Q: What pre-commissioning checks must be performed prior to starting the compressor?
A: Check that the 16 dm³ oil charge is visible in the sight glass, verify proper signal wiring to the INT69 SNY protection module, and ensure the crankcase heater has energized for sufficient pre-heating time.
Q: What routine maintenance practices ensure stable continuous operation?
A: Inspect the internal suction filter for pressure drop, monitor oil differential pressure across internal flow channels, and check motor thermal protection circuits during periodic maintenance.
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Company
Shenzhen Coolstart Refrigeration Equipment Co., Ltd
Location
Room 1801, Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen, Guangdong,China
Contact Person
Lynn