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06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor

Name: 06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor
Brand: Shenzhen Ruifujie Technology Co., Ltd.
SKU: 06NA2146S7NA-A00
Price: 10000 USD
Availability: InStock

Brand Name:	Carrier/Carlyle
Model Number:	06NA2146S7NA-A00
MOQ:	1
Price:	Discussed
Delivery Time:	1 Month
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Rated Horse Power:

75HP

Refrigerant:

R134a

Displacement(60/50Hz):

146CFM 203m3/s

Cooling Type:

Air Cooled

Application:

Air Conditioner,Cold Room,Freezer, HVAC System

Warranty:

1 Year

Packing:

Woodcase Packing

MOQ:

1Sets

Packaging Details:

WOODEN CASE

Supply Ability:

100PC

Highlight:

75HP R134a AC screw compressor

Carlyle refrigeration compressor with warranty

R134a screw compressor for AC systems

Product Description

06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor

Product Advantages

Patented Rotor Design & High-Efficiency Geometry
Equipped with a patented profile rotor geometry, this screw refrigeration compressor delivers optimized volumetric efficiency and reduced internal leakage gaps. The built-in speed-increasing gear enhances rotor velocity, driving superior performance across commercial HVAC and industrial chiller applications.

Three-Stage Capacity Control (100%-66%-33%)
Featuring a dynamic load matching mechanism controlled via dual solenoid valves, this screw refrigeration compressor supports three-stage unloading (100%, 66%, and 33%). This allows precise capacity regulation under varying thermal loads, reducing operational energy costs and ensuring system stability.

Robust Mechanical Engineering & Heavy-Duty Bearings
Built with high-precision SKF or NSK rolling bearings and reinforced thrust bearings, the mechanical assembly handles continuous axial loads in heavy-duty screw refrigeration compressor installations. The integrated internal check valve prevents reverse rotation at shutdown, while an internal oil filter, safety valve, and muffler minimize operational noise and protect internal components against contamination.

High-Strength Motor with Integrated Thermal Protection
Designed for universal voltage adaptability, the motor supports both Star-Delta (Y-Δ) and Direct-On-Line (DOL) startup modes. It features an integrated NTC thermistor sensor for direct winding protection, high-grade suction strainers, and precise slide fits to maintain long-term electrical reliability.

Eco-Friendly R134a Compatibility & Economizer Readiness
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.

Optional Accessories

Oil system components (including oil pump, etc.)
Oil separator
Unloading device
Economizer
Stop valves
Suction flange
Mounting bolts

Product Images

Technical Specifications

Parameter	Value
Model	06NA2146S7NA-A00
Displacement(60/50hz)	146CFM 203 m3/s
Economizer(Y/N)	N
Horse Power (HP)	75HP
Rated Voltage(V-Hz, A)	460V-60Hz-91.9A 400V-50Hz-90.1A
Weight(KG)	380KG

Company Profile

Ruifujie is a modern, large-scale refrigeration equipment company with over 20 years of experience in the global HVAC and refrigeration industry. We offer a comprehensive product catalog including scroll, reciprocating, rotary, semi-hermetic, and screw compressors, alongside cold storage units, quick-freezing equipment, and ice-making machines. Supported by complete OEM/ODM customization capabilities and strong technical expertise, Ruifujie exports high-quality refrigeration hardware to international buyers across the United States, United Kingdom, United Arab Emirates, Saudi Arabia, Russia, and other global markets.

Ruifujie manufacturing facility and equipment展示

Packaging and Shipping

Frequently Asked Questions

Q1: What refrigerants and system types are compatible with the 06NA2146S7NA-A00 screw refrigeration compressor?

A1: This model is optimized for eco-friendly R134a refrigerant and is designed to operate seamlessly in both air-cooled and water-cooled chiller systems across commercial and industrial refrigeration projects.

Q2: How does the three-stage capacity control work on this screw compressor?

A2: The capacity regulation system utilizes dual solenoid valves to adjust output between 100%, 66%, and 33% load steps, enabling accurate load matching and improved system energy efficiency under partial load conditions.

Q3: What motor startup methods does this screw compressor support?

A3: The high-strength motor supports both Star-Delta (Y-Δ) conversion starting and Direct-On-Line (DOL) starting, equipped with built-in NTC thermistor sensors for thermal protection.

Q4: What is your standard lead time for order fulfillment?

A4: In-stock samples or standard units ship within 3 business days, while complete bulk production orders are typically fulfilled within 10 to 15 business days.

Q5: What are the primary trade and shipping terms available for overseas orders?

A5: We offer FOB Shenzhen or EXW trade terms settled in USD. Equipment is packed in robust export wooden cases, shipped with refrigerant for sea freight and without refrigerant for air freight.

Request a Custom Quote for Your Refrigeration Project

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.

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06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor

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06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor

Brand Name:	Carrier/Carlyle
Model Number:	06NA2146S7NA-A00
MOQ:	1
Price:	Discussed
Packaging Details:	WOODEN CASE
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Carrier/Carlyle

Certification:

Model Number:

06NA2146S7NA-A00

Rated Horse Power:

75HP

Refrigerant:

R134a

Displacement(60/50Hz):

146CFM 203m3/s

Cooling Type:

Air Cooled

Application:

Air Conditioner,Cold Room,Freezer, HVAC System

Warranty:

1 Year

Packing:

Woodcase Packing

MOQ:

1Sets

Minimum Order Quantity:

Price:

Discussed

Packaging Details:

WOODEN CASE

Delivery Time:

1 Month

Payment Terms:

T/T,Western Union

Supply Ability:

100PC

Highlight:

75HP R134a AC screw compressor

Carlyle refrigeration compressor with warranty

R134a screw compressor for AC systems

Product Description

06NA2146S7NA-A00 75HP R134a AC Screw Refrigeration Compressor

Product Advantages

Optional Accessories

Oil system components (including oil pump, etc.)
Oil separator
Unloading device
Economizer
Stop valves
Suction flange
Mounting bolts

Product Images

Technical Specifications

Parameter	Value
Model	06NA2146S7NA-A00
Displacement(60/50hz)	146CFM 203 m3/s
Economizer(Y/N)	N
Horse Power (HP)	75HP
Rated Voltage(V-Hz, A)	460V-60Hz-91.9A 400V-50Hz-90.1A
Weight(KG)	380KG

Company Profile

Packaging and Shipping

Frequently Asked Questions

Q1: What refrigerants and system types are compatible with the 06NA2146S7NA-A00 screw refrigeration compressor?

Q2: How does the three-stage capacity control work on this screw compressor?

Q3: What motor startup methods does this screw compressor support?

A3: The high-strength motor supports both Star-Delta (Y-Δ) conversion starting and Direct-On-Line (DOL) starting, equipped with built-in NTC thermistor sensors for thermal protection.

Q4: What is your standard lead time for order fulfillment?

A4: In-stock samples or standard units ship within 3 business days, while complete bulk production orders are typically fulfilled within 10 to 15 business days.

Q5: What are the primary trade and shipping terms available for overseas orders?

A5: We offer FOB Shenzhen or EXW trade terms settled in USD. Equipment is packed in robust export wooden cases, shipped with refrigerant for sea freight and without refrigerant for air freight.

Request a Custom Quote for Your Refrigeration Project

Tags: