Rotary Condensing Unit

Rotary Condensing Unit

Small condensing unit is also called high efficiency condensing unit or mini condensing unit.
 
International Brand Compressor;
High-Efficiency Heat Exchange Design;
Intelligent Oil Management System;
Wide Temperature Range Adaptability;
Condenser Fan Speed Control (FSC);
Low Noise Operation;
Premium Components & Robust Craftsmanship;
Multiple Safety Protections;
30 Years of Industry Expertise;
Patented Technology Leadership;
Rapid Manufacturing Capacity;
Sustainability-Driven R&D;
Elite Engineering Team;
Globally Certified Quality
Proven Global Reliability.
Availability:
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We're professional small condensing unit manufacturers and suppliers in China, to buy or wholesale high efficiency condensing unit from our factory. For quotation or if you have any questions, contact us now for customized mini condensing unit and price.


High-Efficiency Condnesing Unit Product Series: Stable Cooling, Energy Saving & Wide Application

High-Efficiency condnesing unit series is engineered to deliver reliable and energy-efficient cooling for critical applications in cold chain logistics, food processing, retail supermarkets, biopharmaceuticals, and industrial refrigeration. Combining core international components, innovative design, and intelligent control, it is your ideal choice for energy savings and stable operation.


Rotary Compressor Condensing Units

Compact & Lightweight: Features a simple, compact design ideal for space-constrained installations (e.g., rooftops, small cabinets).

Cost-Effective & Smooth: Offers lower initial cost and relatively quiet, low-vibration operation. Well-suited for smaller cooling loads and budget-sensitive projects.


Product Features

1. International Brand Compressor, Reliable Core:

● Equipped with genuine, top-tier international brand compressors (Copeland, Danfoss, Tecumseh, Hitachi, Boyang [or other specified brands]).

● Designed for low vibration and high reliability, achieving an optimal balance between performance and long-term cost efficiency.


2. High-Efficiency Heat Exchange Design, Enhanced COP:

● Optimized system matching significantly improves the Coefficient of Performance (COP).

● Incorporates oversized condensers and a specialized subcooling design, resulting in a comprehensive refrigeration capacity increase of up to 6%.


3. Intelligent Oil Management System, Trouble-Free Operation:

● Features a high-efficiency oil separator, minimizing lubricant circulation loss.

● Advanced oil balance control ensures stable and reliable lubrication for the compressor across all operating conditions, extending core component lifespan.


4. Wide Temperature Range Adaptability, Versatile Application:

● Broad refrigeration operating range: -35℃ to +10℃ (-31°F to +50°F).

● Fully supports multiple operating modes: Medium Temperature (M), Low Temperature (L), and High Temperature (H). Offers flexibility without frequent equipment changes.


5. Condenser Fan Speed Control (FSC), Energy Saving & Noise Reduction:

● Energy Saving: Intelligently adjusts fan speed based on ambient temperature and system pressure, significantly reducing fan energy consumption.

● Efficiency Enhancement: Optimizes condensing airflow, boosting overall refrigeration system efficiency.

● Improved Environment: Reduces unit operating noise, minimizing impact on surrounding areas.

● Highly Efficient & Stable: Utilizes high-performance DC variable speed motors for efficient, stable fan operation.

● Intelligent Control: Sophisticated control system automatically adjusts fan speed for optimal system matching and enhanced energy efficiency.


6. Low Noise Operation, Environmentally Friendly:

● Optimized scroll or rotary compressor design combined with high-efficiency fans significantly reduces operating vibration and noise. Ideal for noise-sensitive environments like hospitals, laboratories, and residential areas.


7. Premium Components & Robust Craftsmanship, Durable Construction:

● Utilizes international brand core components, such as solenoid valves (SV) and filter-driers (F/D).

● Fully welded, heavy-duty framework ensures rigid structural stability and long life.

● Professional anti-corrosion painting process effectively resists harsh environments like salt spray and high humidity, enhancing durability.


8. Multiple Safety Protections, Reliable Operation:

● Comprehensive built-in safety protection features include: Discharge Overheat Protection (DOP), High/Low Pressure Protection (HPP/LPP), Motor Overload Protection (MOP). Monitors systems in real-time, effectively preventing faults, ensuring safe and reliable operation, and extending equipment life.


Application Areas

Ideal For: Smaller commercial spaces, residential applications, light-duty refrigeration, and situations prioritizing compact size and value.

● All types of Cold Stores (Freezing, Cold Storage, Fresh Keeping)

● Food Processing Plants & Cold Chain Logistics Centers

● Large Supermarkets & Convenience Stores

● Biopharmaceutical & Chemical Process Cooling

● Other facilities requiring stable, efficient refrigeration.


Why Choose Us

● Ultimate Reliability: Core international brand components guarantee quality.

● Significant Energy Savings: Intelligent FSC and high-efficiency heat exchange lower operating costs.

● Powerful Adaptability: Ultra-wide temperature range handles diverse operational challenges.

● Quiet Operation: Low-noise design enhances environmental comfort.

● Long-Term Value: Premium materials, rugged construction, and multiple protections reduce maintenance and extend operating life.


Production scene


Scroll condensing unit Manufacturer

Nanfeng Cold Chain focuses on providing high-quality scroll condensing unit and excellent service since 1996. We are a professional manufacturer and factory which mainly produce Air Cooled Condensing Unit, Water Cooled Condensing Unit, Evaporator & Air cooler products for around 30 Years of Industry Expertise. Nanfeng Cold Chain provides you with wholesale, customization, design, packaging, industry solutions, OEM & ODM service.


If you have any questions about scroll condensing unit, high efficiency condensing unit, please don't hesitate to contact us at any time. We will provide detailed information and technical support about the features, specifications, solutions and customization options of Air Cooled Condensing Unit, Water Cooled Condensing Unit, Evaporator & Air cooler... Welcome you to visit our factory!



Small Condensing Unit Rotor Type


Technical Date / Model
NFR075DL NFR100DL NFR150DL NFR200DL NFR250DL NFR300DL
Nominal Capacity(kW) 0.85 0.99 1.65 2.09 2.4 2.65
Horse Power(HP) 0.75 1 1.5 2 2.5 3
Compressor QXD-13K QXD-16K QXD-23K QXD-30K QXD-36K QXD-41K
Fan Quantity 1 1 1 1 1 1
Fan Diameter(mm) 401 401 401 401 401 401
Air Flow (m³/h) 2240 2240 2240 2240 2240 2240
Fan Motor Power (W) ≤52 ≤52 ≤52 ≤52 ≤52 ≤52
Connection Pipe Diameter Liquid Line(Inch) 3/8 3/8 3/8 3/8 3/8 3/8
Gas Line(Inch) 1/2 1/2 1/2 5/8 5/8 5/8
Power Sourch 220V/1/50Hz 220V/1/50Hz 220V/1/50Hz 220V/1/50Hz 220V/1/50Hz 220V/1/50Hz
Rated Current (A) ≤3.2 ≤3.6 ≤4.9 ≤6.3 ≤7.3 ≤12.2
External Dimensions Width(mm) 920 920 920 920 920 1050
Height(mm) 530 530 530 530 530 995
Depth(mm) 410 410 410 410 410 428
(R448A/R449A)        Refrigerating Capacity                  Qo(kW) -35℃ 0.43 0.50 0.68 0.87 1.01 1.18
-30℃ 0.58 0.67 0.91 1.16 1.36 1.49
-25℃ 0.74 0.86 1.16 1.49 1.74 1.97
-20℃ 0.93 1.09 1.48 1.87 2.15 2.58
-15℃ 1.13 1.33 1.80 2.25 2.54 3.08
-10℃ 1.38 1.63 2.23 2.74 3.03 3.63
-5℃ 1.70 2.01 2.75 3.39 3.74 4.48
0℃ 2.06 2.45 3.35 4.13 4.56 5.47
(R404A)        Refrigerating Capacity                  Qo(kW) -35℃ 0.56 0.65 0.89 1.13 1.32 1.54
-30℃ 0.70 0.81 1.10 1.40 1.65 1.80
-25℃ 0.86 0.99 1.34 1.72 2.01 2.28
-20℃ 1.04 1.22 1.65 2.09 2.40 2.88
-15℃ 1.26 1.48 2.01 2.51 2.83 3.43
-10℃ 1.49 1.77 2.42 2.97 3.28 3.93
-5℃ 1.80 2.12 2.91 3.58 3.95 4.74
0℃ 2.13 2.54 3.47 4.27 4.72 5.66
(R452A)        Refrigerating Capacity                  Qo(kW) -35℃ 0.47 0.57 0.78 1.00 1.16 1.35
-30℃ 0.57 0.74 1.01 1.28 1.51 1.65
-25℃ 0.69 0.93 1.26 1.61 1.88 2.13
-20℃ 0.83 1.16 1.58 1.99 2.29 2.75
-15℃ 1.20 1.41 1.91 2.39 2.70 3.28
-10℃ 1.45 1.71 2.34 2.88 3.18 3.81
-5℃ 1.76 2.08 2.85 3.51 3.87 4.64
0℃ 2.09 2.49 3.40 4.19 4.63 5.55
Net Weight (kg) 42 42 47 51 51 71
Test conditions: Ambient temperature 32℃, suction temperature 20℃


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Taizhou Nanfeng Cold-Chain Co., Ltd.
Nanfeng Cold Chain is a leading manufacturer of energy-efficient air / water cooled condensing units, dc inverter condensing units & evaporators/air coolers for global OEMs. ISO/CE certified, 30%+ energy savings, 10-year durability. Serving 30+ countries with PSRE brand customized solutions.

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Contact:Jasper
Tel:+86 13801431849
WhatsApp:+86 13801431849
Email:jasperxia@windpolar.com


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Contact:Mark
Tel:+86 18916522326
WhatsApp:+86 18916522326
Email:mark@windpolar.com


 
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