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Advanced screw compressor designed for high-efficiency HVAC applications with superior cooling performance and reliability.
Key Features
High Efficiency Motor & Suction Cooling Design: Premium low-loss core steel motor with specialized internal cooling slot and refrigerant guide vane for optimal heat dissipation.
Precise Capacity Control Mechanism: Internal slide valve provides versatile energy-saving output adjustment with stepped (25%-50%-75%-100%) or continuous stepless modulation (25%-100%).
Advanced Protection & Monitoring: Integrated PTC thermistors and electronic protection module for continuous monitoring of discharge temperatures, motor heat, phase sequence, and phase loss.
Application Areas
Commercial HVAC Chillers: Large-capacity air-cooled and water-cooled chillers for commercial complexes, hospitals, and office towers.
District Cooling & Industrial HVAC: Heavy-duty central air conditioning and process cooling systems for variable seasonal loads.
Large Cold Logistics Facilities: Continuous compression for medium-and-low-temperature cold storage plants and distribution centers.
Product Visualization
Technical Specifications
Model
RC2-410B-Z/RC2-410B-W
Cooling Type
Air Cooled/Water Cooled
Nominal Power (60Hz/50Hz)
146/121 HP
Refrigerant Type
R134a, R22, R407C, R404A, R507A
Displacement (60/50Hz)
490/407 m³/hr
Capacity Control (Step)
25-50-75-100%
Capacity Control (Stepless)
25-100%
Lubricant Charge
16L
Oil Heater
150/300W
Weight
740Kg
Manufacturer Profile
Ruifujie stands as a trusted B2B supply partner and manufacturer in global refrigeration technology. Operating with an international export focus, we combine rigorous factory quality control with full-spectrum supply chain integration—delivering everything from scroll and screw compressors to complete cold storage system assemblies. Overseas project contractors and HVAC OEMs rely on Ruifujie for technical compliance, stable lead times, and tailored product modifications that keep large-scale projects on schedule and within budget.
Frequently Asked Questions
What are the primary power and displacement specifications for the RC2-410B?
Operating at 50Hz, the unit delivers 407 m³/hr displacement with a nominal 121 HP. At 60Hz, it provides 490 m³/hr displacement with a 146 HP rating.
How does the internal slide valve handle part-load HVAC conditions?
The slide valve utilizes pressurized hydraulic oil and solenoid valves to offer either 4-stage stepped control (25%-50%-75%-100%) or continuous stepless modulation (25%-100%).
Which electrical starting configurations are supported on this model?
The motor supports Star-Delta (Y-Δ), Part-Winding Start (PWS), and Direct-On-Line (DOL) wiring configurations.
What is the typical fulfillment timeframe for global commercial orders?
Standard sample units ship within 3 business days, while volume commercial manufacturing contracts are typically completed in 10 to 15 working days.
Can Ruifujie support customized technical specifications or private labeling?
Yes, we provide complete OEM/ODM options, including customized nameplates, branding, and specialized electrical motor configurations tailored to regional power grids.
Connect with Our HVAC Technical Team
Upgrading your HVAC chiller line or sourcing high-capacity screw units for an upcoming commercial build? Contact the Ruifujie engineering department to receive tailored selection advice, technical datasheets, and direct factory wholesale pricing.
To receive a detailed quotation within 8 hours, please include your required Model, Order Quantity, Refrigerant, Voltage/Frequency, and Operating Parameters in your message.
