06NW2146S7EA-A00 50HP Water Cooled Semi Hermetic Screw Type Compressor
Price:
Discussed
MOQ:
1
Delivery Time:
1 Month
Brand:
Carlyle
Product Description
06NW2146S7EA-A00 50HP Water Cooled Semi Hermetic Screw Type Compressor
Enhanced Energy Efficiency
Managing operating electricity expenses in water-cooled chiller installations requires superior energy efficiency under partial thermal loads. Featuring an integrated 1-3/8 in economizer circuit, this advanced semi hermetic screw type compressor increases liquid refrigerant subcooling, boosting cooling capacity without drawing proportional additional power.
Combined with a 3-step capacity control mechanism (100%-66%-33%), it dynamically matches variable cooling demands, cutting peak electrical fees for commercial facilities.
Heavy-Duty Reliability
Frequent operational stops and fluctuating pressure conditions can shorten motor and bearing lifespan in heavy-duty liquid chillers. Engineered with patented rotor profiles, heavy-duty SKF/NSK bearings, and an internal check valve, this robust semi hermetic screw type compressor eliminates rotor reverse rotation at shutdown while minimizing internal gas bypass leakage.
An integrated oil filter, safety relief valve, and discharge muffler ensure smooth, whisper-quiet performance.
Environmental Compliance & Versatility
Adapting industrial water-cooled chillers to strict environmental regulations and global power grids demands versatile machinery. Operating on eco-friendly R134a refrigerant with UL, CE, and ISO 9002 certifications, this semi hermetic screw type compressor includes high-efficiency motor windings with integrated NTC thermal protection.
Supporting dual-voltage operation, it delivers a direct drop-in replacement solution for commercial liquid chillers worldwide.
Product Image
Technical Specifications
| Model | 06NW2146S7EA-A00 |
| Nominal Power | 50 HP |
| Refrigerant Type | R134a |
| Displacement (60/50Hz) | 146CFM 203m³/s |
| Economizer | Y |
| Rated Voltage (V-Hz, A) | 450V-50Hz-68.2A 400V-50Hz-67.1A |
| Weight | 365 kg |
Company Profile
Ruifujie is a modern industrial refrigeration supplier with over 20 years of manufacturing expertise, specializing in high-performance scroll, piston, rotary, semi-hermetic, and screw compressors, as well as complete cold room systems and ice machinery.
We offer comprehensive OEM/ODM customization options to adapt equipment to localized voltage standards and regional engineering demands. Our machinery is exported worldwide to major international markets including Spain, Indonesia, and Mexico, earning trusted long-term partnerships with global contractors and equipment distributors.
Frequently Asked Questions
What are the exact displacement figures for the 06NW2146S7EA-A00?
The 06NW2146S7EA-A00 model delivers a displacement of 203 m³/h at 50Hz (146 CFM at 60Hz).
How does the economizer circuit benefit water-cooled liquid chillers?
Connecting a subcooling loop to the economizer port increases liquid refrigerant subcooling, significantly raising system cooling capacity and COP without extra electrical consumption.
What electrical ratings are specified for the 06NW2146S7EA-A00 unit?
The compressor operates on 400V-3-50Hz (RLA 67.1 A) and 460V-3-60Hz (RLA 68.2 A), equipped with integrated NTC thermistors for motor thermal defense.
What is the standard production delivery lead time for bulk orders?
Standard bulk production orders are completed and prepared for dispatch within 10 to 15 working days, while stocked sample units can be shipped within 3 business days.
How is this screw compressor packaged for ocean transport?
Each compressor unit is securely bolted onto a reinforced wooden pallet, wrapped in moisture-proof anti-corrosion film, and fully enclosed in a heavy-duty export plywood crate.
Request Bulk Order Pricing
Ruifujie leverages large-scale manufacturing capabilities to deliver competitive factory-direct pricing for international distributors and volume buyers. We offer transparent wholesale tier discounts and optimized container loading to maximize your commercial profit margins.
Send us your required order quantity and target product specifications today to receive a formal quotation within 8 hours.
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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