Carrier 06TTW301 R134a Water Cooled Screw Air Conditioning Compressor
Product Advantages
Heavy-Duty SKF / NSK Rolling Bearings
Equipped with high-precision SKF or NSK rolling bearings and high-capacity thrust bearing structures, this screw air conditioning compressor maintains precise rotor geometry and minimal mechanical friction. Designed without an external oil pump, it reduces internal mechanical complexity and guarantees continuous operational reliability in heavy-duty water-chilling systems.
Streamlined Maintenance & Semi-Hermetic Design
Built with an accessible semi-hermetic body design, routine inspection and component maintenance can be carried out easily on-site. The external replaceable oil filter and pre-engineered oil management ports allow service engineers to complete routine maintenance quickly on this screw air conditioning compressor.
Economizer Integration & High Efficiency Operation
Optimized for subcooler economizer operation with R134a refrigerant, this screw air conditioning compressor significantly enhances system seasonal energy efficiency and total cooling output. Dual capacity regulation via slide valve and variable frequency drive compatibility ensures optimal power savings across all partial load conditions.
Standard Included Accessories:
Terminal junction box, oil system assembly, motor protection unit, capacity control valve assembly, and suction/discharge shut-off valves.
Applications
- Commercial Water-Cooled Chillers - Specifically designed for water-cooled shell-and-tube liquid chillers installed in large commercial complexes, office towers, and medical facilities.
- Precision Industrial Process Cooling - Ideal for industrial water-chilling plants in plastic injection molding, pharmaceutical manufacturing, and beverage cooling lines requiring steady thermal control.
- Marine & Offshore Air Conditioning - Suitable for marine air conditioning units and offshore platform hydronic chillers requiring high efficiency and robust semi-hermetic construction.
- Centralized Hydronic Cooling Plants - Engineered for district cooling networks and central hydronic cooling loops operating under fluctuating partial load demands.
Product Images
Technical Specifications
| Parameter |
Value |
| Model |
06TTW301 |
| Displacement (60/50Hz) |
301/250 cfm | 504/418 m³/hr |
| Capacity Control |
Stepless Adjustment 25-100% |
| Horse Power (HP) |
90HP |
| Rated Voltage (V-Hz, A) |
06TTW301SM1D: 460V-3-60Hz-169A, 400V-3-50Hz-163A
06TTW301XM1D: 230V-3-60Hz-338A, 200V-3-50Hz-310A
|
| Weight |
630KG |
Company Profile
Ruifujie is a trusted manufacturer and exporter in the international HVAC and industrial refrigeration sector, bringing over two decades of engineering expertise to global B2B clients. We supply a comprehensive range of compression and refrigeration equipment—including scroll, reciprocating, rotary, semi-hermetic, and screw compressors, as well as industrial ice machines, cold rooms, and quick-freezers. With dedicated OEM/ODM customization services, strict quality assurance protocols, and clients across the United States, Russia, the United Kingdom, the United Arab Emirates, Saudi Arabia, and over 60 countries, Ruifujie delivers superior performance, direct factory pricing, and long-term operational peace of mind.
Packaging and Shipping
Frequently Asked Questions
Q1: Which refrigerant and system design are specified for model 06TTW301?
A: Model 06TTW301 is engineered specifically for R134a water-cooled chiller systems operating with an economizer circuit.
Q2: What is the rated motor power for the 06TTW301 compressor?
A: It is rated at 90 HP, operating at 67 kW on 60Hz and 56 kW on 50Hz power supplies.
Q3: What global electrical standard options are supported by model 06TTW301?
A: It supports 460V/60Hz, 400V/50Hz, 230V/60Hz, and 200V/50Hz 3-phase voltages with standard Star-Delta (Y-Δ) or direct starting.
Q4: How does economizer integration benefit water-cooled chillers?
A: Economizer operation increases subcooling, resulting in higher cooling capacity and superior COP while keeping discharge temperatures within optimal limits.
Q5: What are your standard shipment times and accepted trade terms?
A: Stock sample units dispatch within 3 business days, while volume factory orders complete within 10 to 15 working days under FOB Shenzhen or EXW terms.
