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| Brand Name: | Carrier/Carlyle |
| Model Number: | 06NA2174S7EA-A00 |
| MOQ: | 1 |
| Price: | Discussed |
| Delivery Time: | 1 Month |
| Payment Terms: | T/T,Western Union |
Engineered with high-efficiency patented profile rotor geometry, this HVAC screw compressor minimizes internal gas leakage gaps to achieve high volumetric efficiency. Built-in speed-increasing gears optimize rotor velocity, delivering a robust displacement of 174 CFM for air-cooled and water-cooled chiller applications.
Equipped with a dedicated 1-3/8 in economizer port, this 90 HP HVAC screw compressor supports subcooling operation to maximize thermodynamic efficiency. Under both full and partial load conditions, economizer integration significantly boosts refrigeration capacity while maintaining optimal power consumption.
Featuring dual solenoid valve controls, the unit provides reliable three-step capacity regulation (100%, 66%, and 33%). This dynamic load-matching capability enables precise cooling management in response to fluctuating thermal loads, effectively reducing operational energy costs.
Built to withstand rigorous commercial duties, the mechanical drive incorporates high-precision SKF or NSK rolling bearings and a reinforced thrust bearing structure. The internal assembly integrates a check valve to prevent reverse rotation at shutdown, an internal safety valve, an oil filter to stop debris contamination, and a gas muffler to reduce operating noise.
Designed for 50Hz and 60Hz universal voltage standards, the 90 HP motor supports Star-Delta (Y-Δ) and Direct-On-Line (DOL) startup modes. Complete protection is ensured via built-in NTC thermistors for real-time winding thermal monitoring, suction strainers, and precision slide-fit tolerances for stable, long-term operation.
Engineered specifically for eco-friendly R134a refrigerant, the unit operates efficiently in both air-cooled and water-cooled systems. Supporting economizer integration, it maximizes cooling output across various working conditions with full factory reliability.
| Parameter | Value |
|---|---|
| Model | 06NA2174S7EA-A00 |
| Displacement (60/50hz) | 174CFM 241 m3/s |
| Economizer (Y/N) | Y |
| Horse Power (HP) | 90HP |
| Rated Voltage (V-Hz, A) | 460V-60Hz-125A 400V-50Hz-123.1A |
| Weight (KG) | 400KG |
Ruifujie is a modern, large-scale refrigeration equipment company with over 20 years of experience in the global HVAC and industrial cooling sectors. We supply a full spectrum of compressor hardware, including scroll, reciprocating, rotary, semi-hermetic, and screw compressors, as well as cold storage equipment, quick-freezing units, and ice machines. Backed by end-to-end OEM/ODM customization capabilities, Ruifujie serves engineering contractors and wholesalers across the United States, United Kingdom, United Arab Emirates, Saudi Arabia, Russia, and global markets.
A1: The factory-configured 1-3/8 in economizer port allows subcooler connection, which increases the cooling capacity of this HVAC screw compressor with minimal additional power input, maximizing overall system COP under high-load conditions.
A2: The motor supports Star-Delta (Y-Δ) conversion and Direct-On-Line (DOL) starting across standard industrial voltages. Thermal safety is maintained by embedded NTC thermistor winding sensors that directly monitor motor operating temperatures.
A3: Yes, 100% of units undergo strict factory run testing and a 33-point process inspection to ensure mechanical integrity, low vibration, and precise seal performance.
A4: In-stock sample items ship within 3 business days, while standard bulk production orders are completed and dispatched within 10 to 15 business days.
A5: We accept T/T and Western Union payments under FOB Shenzhen or EXW terms in USD. All equipment is packed in heavy-duty export wooden crates (shipped with refrigerant for sea freight, without refrigerant for air freight).
Ruifujie provides full-category supply capabilities and custom technical solutions tailored to your system requirements. Contact our engineering team today to receive a competitive quotation within 8 hours.
To help us serve you faster, please include your required Model (06NA2146S7NA-A00), Order Quantity, Operating Voltage/Frequency, Target Refrigerant, and Project Operating Conditions in your inquiry.
Video
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|
| Brand Name: | Carrier/Carlyle |
| Model Number: | 06NA2174S7EA-A00 |
| MOQ: | 1 |
| Price: | Discussed |
| Packaging Details: | WOODEN CASE |
| Payment Terms: | T/T,Western Union |
Engineered with high-efficiency patented profile rotor geometry, this HVAC screw compressor minimizes internal gas leakage gaps to achieve high volumetric efficiency. Built-in speed-increasing gears optimize rotor velocity, delivering a robust displacement of 174 CFM for air-cooled and water-cooled chiller applications.
Equipped with a dedicated 1-3/8 in economizer port, this 90 HP HVAC screw compressor supports subcooling operation to maximize thermodynamic efficiency. Under both full and partial load conditions, economizer integration significantly boosts refrigeration capacity while maintaining optimal power consumption.
Featuring dual solenoid valve controls, the unit provides reliable three-step capacity regulation (100%, 66%, and 33%). This dynamic load-matching capability enables precise cooling management in response to fluctuating thermal loads, effectively reducing operational energy costs.
Built to withstand rigorous commercial duties, the mechanical drive incorporates high-precision SKF or NSK rolling bearings and a reinforced thrust bearing structure. The internal assembly integrates a check valve to prevent reverse rotation at shutdown, an internal safety valve, an oil filter to stop debris contamination, and a gas muffler to reduce operating noise.
Designed for 50Hz and 60Hz universal voltage standards, the 90 HP motor supports Star-Delta (Y-Δ) and Direct-On-Line (DOL) startup modes. Complete protection is ensured via built-in NTC thermistors for real-time winding thermal monitoring, suction strainers, and precision slide-fit tolerances for stable, long-term operation.
Engineered specifically for eco-friendly R134a refrigerant, the unit operates efficiently in both air-cooled and water-cooled systems. Supporting economizer integration, it maximizes cooling output across various working conditions with full factory reliability.
| Parameter | Value |
|---|---|
| Model | 06NA2174S7EA-A00 |
| Displacement (60/50hz) | 174CFM 241 m3/s |
| Economizer (Y/N) | Y |
| Horse Power (HP) | 90HP |
| Rated Voltage (V-Hz, A) | 460V-60Hz-125A 400V-50Hz-123.1A |
| Weight (KG) | 400KG |
Ruifujie is a modern, large-scale refrigeration equipment company with over 20 years of experience in the global HVAC and industrial cooling sectors. We supply a full spectrum of compressor hardware, including scroll, reciprocating, rotary, semi-hermetic, and screw compressors, as well as cold storage equipment, quick-freezing units, and ice machines. Backed by end-to-end OEM/ODM customization capabilities, Ruifujie serves engineering contractors and wholesalers across the United States, United Kingdom, United Arab Emirates, Saudi Arabia, Russia, and global markets.
A1: The factory-configured 1-3/8 in economizer port allows subcooler connection, which increases the cooling capacity of this HVAC screw compressor with minimal additional power input, maximizing overall system COP under high-load conditions.
A2: The motor supports Star-Delta (Y-Δ) conversion and Direct-On-Line (DOL) starting across standard industrial voltages. Thermal safety is maintained by embedded NTC thermistor winding sensors that directly monitor motor operating temperatures.
A3: Yes, 100% of units undergo strict factory run testing and a 33-point process inspection to ensure mechanical integrity, low vibration, and precise seal performance.
A4: In-stock sample items ship within 3 business days, while standard bulk production orders are completed and dispatched within 10 to 15 business days.
A5: We accept T/T and Western Union payments under FOB Shenzhen or EXW terms in USD. All equipment is packed in heavy-duty export wooden crates (shipped with refrigerant for sea freight, without refrigerant for air freight).
Ruifujie provides full-category supply capabilities and custom technical solutions tailored to your system requirements. Contact our engineering team today to receive a competitive quotation within 8 hours.
To help us serve you faster, please include your required Model (06NA2146S7NA-A00), Order Quantity, Operating Voltage/Frequency, Target Refrigerant, and Project Operating Conditions in your inquiry.
Video
