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06NA2209S7NA-A00 High Efficiency Cold Room AC Screw Compressor
Product Advantages
Patented Rotor Geometry & High Displacement Output
Engineered with high-efficiency patented profile rotor geometry, this AC screw compressor minimizes internal clearance leaks to deliver superior volumetric performance. Featuring an internal speed-increasing gear, it generates a high displacement of 209 CFM tailored for commercial HVAC systems and industrial chillers.
Three-Stage Capacity Control
Utilizing dual solenoid valve controls, this heavy-duty AC screw compressor supports three-step load regulation at 100%, 66%, and 33% capacity steps. This flexible load-matching capability optimizes energy consumption during partial-load conditions and maintains stable target temperatures under fluctuating system loads.
Heavy-Duty Mechanical Engineering & Built-In Safeguards
Built with high-precision SKF or NSK rolling bearings and reinforced thrust bearings, this AC screw compressor easily withstands continuous axial loads. An internal check valve prevents shutdown rotor reversal, while an integrated safety valve, oil filter, and muffler protect internal mechanisms and suppress operational noise.
High-Efficiency Motor with Winding Thermal Protection
Designed for global industrial power standards, the 90 HP motor supports Star-Delta conversion and Direct-On-Line starting modes. Integrated NTC thermistors offer direct thermal protection across all motor windings, while fine suction strainers ensure clean gas flow.
Eco-Friendly R134a Compatibility & Factory Reliability
Optimized for eco-friendly R134a refrigerant, the unit excels in air-cooled and water-cooled refrigeration systems. Every unit undergoes 100% factory run testing and a 33-point quality inspection to ensure exceptional reliability, low vibration, and quiet operation.
Optional Accessories
Oil system components (including oil pump, etc.)
Oil separator
Unloading device
Economizer
Stop valves
Suction flange
Mounting bolts
Product Images
Technical Specifications
Model
06NA2209S7NA-A00
Displacement (60/50Hz)
209 CFM / 290 m³/s
Economizer (Y/N)
N
Horse Power (HP)
90 HP
Rated Voltage (V-Hz, A)
460V-60Hz-136.4A 400V-50Hz-132.5A
Weight (KG)
400 KG
Company Profile
Ruifujie is a modern, large-scale refrigeration equipment company with over 20 years of experience in the global HVAC and commercial cooling industry. We supply a full spectrum of refrigeration machinery, including scroll, reciprocating, rotary, semi-hermetic, and screw compressors, alongside cold storage units, quick-freezing equipment, and ice-making machines. Supported by comprehensive OEM/ODM customization capabilities and technical execution, Ruifujie exports high-quality refrigeration hardware to engineering contractors and B2B buyers across the United States, United Kingdom, United Arab Emirates, Saudi Arabia, Russia, and global markets.
Packaging and Shipping
Frequently Asked Questions
Q1: What are the main application areas and performance features of the 06NA2209S7NA-A00 AC screw compressor?
A1: This 90 HP model provides 209 CFM displacement, operates on R134a refrigerant, and is engineered for air-cooled and water-cooled chillers in commercial HVAC and industrial refrigeration systems.
Q2: How does the capacity control mechanism operate on this model?
A2: Dual solenoid valves actuate internal capacity controls to adjust compressor output across 100%, 66%, and 33% load steps, matching system cooling requirements and minimizing partial-load energy costs.
Q3: Is an economizer included on the 06NA2209S7NA-A00 model?
A3: No, this model is configured without an active factory economizer, though it includes standard 1-3/8 in interface dimensions and robust internal components.
Q4: What is your standard lead time for order fulfillment?
A4: In-stock samples and standard units are dispatched within 3 business days, while complete bulk orders are typically produced and shipped within 10 to 15 business days.
Q5: What are your primary payment terms and export shipping methods?
A5: We accept T/T and Western Union payments under FOB Shenzhen or EXW trade terms in USD. Equipment is packed in export wooden crates (shipped with refrigerant for sea freight and without refrigerant for air freight).
Request a Customized Quote for Your HVAC Project
Ruifujie delivers complete refrigeration supply capabilities and engineering support tailored to your project requirements. Contact our technical sales team today to receive a detailed quote within 8 hours.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Total Annual:
44000000-60000000
Employee Number:
110~115
Ecer Certification：
Verified Supplier
Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb... Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb...
