Shenzhen Coolstart Refrigeration Equipment Co., Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 100PC |
| Horse Power | 75HP |
| Delivery Time | 1 Month |
| Refrigerant | R134a |
| Packaging Details | Wooden Case |
| Condenser type | Water Cooled |
| Application | Air Conditioner, HVAC, Cold Room |
| Compressor Type | Screw |
| Model Number | 06NW2250S7NA-A00 |
| Certification | CE |
| Place of Origin | China |
| Brand Name | Carlyle/Carrier |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 100PC |
| Horse Power | 75HP | Delivery Time | 1 Month |
| Refrigerant | R134a | Packaging Details | Wooden Case |
| Condenser type | Water Cooled | Application | Air Conditioner, HVAC, Cold Room |
| Compressor Type | Screw | Model Number | 06NW2250S7NA-A00 |
| Certification | CE | Place of Origin | China |
| Brand Name | Carlyle/Carrier | ||
| High Light | 75HP commercial water cooled compressor ，twin-screw AC compressor with warranty ，semi hermetic refrigeration compressor | ||
The 06NW2250S7NA screw AC compressor is engineered for continuous, heavy-duty duty cycles in commercial liquid chillers and water-cooled HVAC systems. Driven by a 75 HP motor with a high displacement of 250 CFM (347 m³/h), this unit utilizes patented geometry rotors paired with internal speed-up gears to minimize internal gas leakage clearances. Operating reliably with eco-friendly R134a refrigerant, this non-economizer screw AC compressor delivers high volumetric efficiency across global 50Hz and 60Hz power grids.
To optimize power consumption during fluctuating cooling demands, the compressor features a dual solenoid valve capacity control system. This mechanism enables precise 3-stage step-wise energy regulation:
Designed to maximize operating life and eliminate frequent maintenance, the compressor housing integrates heavy-duty SKF or NSK rolling bearings teamed with a specialized thrust bearing assembly. Internal system protection features include:
Every 06NW2250S7NA screw AC compressor undergoes 100% factory run testing and rigorous "33-point" process quality controls before shipment. The motor supports both Direct-On-Line (DOL) and Star-Delta (Y-Δ) starting configurations across standard global voltage ranges (400-460V). Motor protection is reinforced with integrated NTC winding sensors and a high-efficiency suction screen filter.
| Parameter | Specification |
|---|---|
| Model | 06NW2250S7NA-A00 |
| Nominal Power | 75HP |
| Displacement (60/50Hz) | 250CFM 347m³/s |
| Refrigerant Type | R134a |
| Rated Current | 110.8/108.1A |
| Voltage | 460V/60Hz 400V/50Hz |
| Economizer (Y/N) | N |
| Weight | 380KG |
Ruifujie is a modern, large-scale refrigeration company with more than 20 years of expertise in global B2B cooling equipment supply. We offer a comprehensive product matrix covering scroll compressors, semi-hermetic compressors, reciprocating compressors, rotary compressors, screw compressors, quick-freezing equipment, ice-making machines, and cold storage systems. Supporting full OEM and ODM customization services, Ruifujie exports to major international markets including the United States, Russia, Saudi Arabia, the United Arab Emirates, and the United Kingdom, delivering high cost-performance and trusted engineering support to commercial clients.
Ruifujie provides quick-turnaround B2B quotes and technical evaluations for equipment buyers worldwide. Send us your project parameters, and our engineering specialists will respond with a tailored proposal within 8 hours.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2001
Total Annual:
50000000-10000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
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