Energy-Efficient HVAC Solutions, Commercial Refrigerator Fans and Motors
Delta-designed refrigerator fans with dedicated bearing systems operate in low-temperature environments of up to -40°F. Our novel blade design is a low noise solution, creating abundant airflow within the system tunnel while maintaining a uniform internal refrigerator temperature. Advanced motor driver circuit technology minimizes vibration and increases fan efficiency. Our series also offers a PWM function that includes a wide range of speed settings.
Up to 70% Power Savings with Electronically Commutated Motors
Global energy-saving mandates grow more stringent every year — and AC-based fan motors struggle to keep pace with newer, more efficient HVAC and Commercial Refrigerator systems — that's why Delta developed brushless DC motor technology.
Our brushless DC motor technology is Electronically Commutated (EC) — featuring integrated AC to DC inverters and magnetic rotors — offers significant power savings over AC motor fans while maintaining AC source-input compatibility. Customers can expect up to 70% power savings by using Delta EC motor-based fans, so now you can offer high-performance, power-saving HVAC and Commercial Refrigerator products to your clients.
Protect Critical Cargo with Delta DC/EC Fan and Motor Technology
Delta offers a wide range of DC/EC motors that can protect temperature-sensitive goods. Delta has the right fan and motor technology solutions when you need cutting-edge solutions to safeguard your— or your client's — perishable or temperature-sensitive goods.
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Potential Applications Include: • Refrigerated Transports • Cold Storage • Cooling Centers • Storage in Sales Outlets • Commercial and Home Refrigerators • Air Conditioners, Purifiers, and Circulators • Heat Exchangers |
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Delta Home Appliance Advantage
Reduce vibration, noise, and energy usage with Delta Electronically Commutated (EC) fans and blowers and BLDC motors that are purpose-built to provide class-leading performance and quality to home appliances. Delta EC fans and blowers feature reductions to vibrations and noise while improving acoustic qualities to minimize bothersome operational noise. These EC fans and blowers also have been designed and tested to IPX1~5 (interior) and IP5X (exterior) with resistance to salt-fog to satisfy even the most demanding operational needs. BLDC motors improve upon noise and acoustic qualities while offering popular operating voltages, sine and square wave control, and 500~1500RPM speeds. All are built to withstand a wide range of operating temperatures relative to their application to ensure compatibility with our customers’ systems. Have a home appliance project to discuss? Reach out to one of our experienced engineers to ensure the right solution is either provided or designed for your needs.
Advantages/benefits
- Brushless DC motor/fan driven by AC source input
- Up to 70% power saving compared to AC fans/motors
- Outstanding reliability, energy efficiency, and low-noise
- Custom design service available
Electronically Commutated Fans
Electronically Commutated (EC) fans are ideal options for power efficiency and optimum performance for commercial refrigerator cooling units. Delta's EC fans provide lower energy consumption and longer component life to reduce operation and maintenance costs.
DC Refrigeration Fans
| Part number (Download spec sheets) |
Dimension (mm) |
Operating Voltage Range (VDC) | Voltage (VDC) | Current (A) | Power (W) | Speed (RPM) | Noise (dB-A) | Air Flow (CFM) | Air Pressure(in H2O) |
|---|---|---|---|---|---|---|---|---|---|
EUB0912HF-03P1
|
92x92x32 mm | 10.8 - 13.2 VDC | 12 VDC | 0.13 A | 1.44 W | 3350 RPM | 33.5 dB(A) | 47.00 CFM (1.330 m3/min) | 0.227 inchH2O (5.770 mm H2O) |
KSB1212ME-03P1
|
Round-120mm Diameter x 38 mm W | 10.8 - 13.2 VDC | 12 VDC | 0.19 A | 2.28 W | 1800 RPM | 36.2 dB(A) | 44.91CFM (1.272 m3/min) | 0.300 inchH2O (7.62 mm H2O) |
EUB1312HE-10P1
|
125x125x39 mm | 10.8 - 13.2 VDC | 12 VDC | 0.13 A | 1.56 W | 2200 RPM | 32.0 dB(A) | 79.867 CFM (2.260 m3/min) | 0.184 inchH2O (4.660 mm H2O) |
AFL2224HW-00
|
Ø222*H80 (Ø172 impeller) | 21.6 - 26.4 VDC | 24 VDC | 0.90 A | 21.60 W | 2800 RPM | 60.0 dB(A) | 378.60CFM (10.720 m3/min) | 0.660 inchH2O (16.83 mmH2O) |
AFL2212LW-00GYQ
|
Ø222*H80 (Ø172 impeller) | 10.8 - 13.2 VDC | 12 VDC | 0.40 A | 4.80 W | 1400 RPM | 40.0 dB(A) | 170.10CFM (4.820 m3/min) | 0.184 inchH2O (4.660 mm H2O) |
AFL2524HW-00
|
Ø250*H80 (Ø200 impeller) | 21.6 - 26.4 VDC | 24 VDC | 1.00 A | 24.00 W | 2200 RPM | 57.0 dB(A) | 437.00CFM (12.40 m3/min) | 0.460 inchH2O (11.70 mmH2O) |
| Part number (Download spec sheets) |
Dimension (mm) |
Operating Voltage Range (VDC) | Voltage (VDC) | Current (A) | Power (W) | Speed (RPM) | Noise (dB-A) | Air Flow (CFM) | Air Pressure(in H2O) |
|---|
EC Commercial Refrigeration Fans
| Delta's Part Number (click for spec sheet) |
Fan Dimension (mm) |
Voltage (VAC) | Main Speed (RPM) | 2nd Speed (RPM) | Protection/ Option | Ingress Protection | Certification |
|---|---|---|---|---|---|---|---|
AFL12AUHE-C
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120x120x38 mm | 100 ~ 240 VAC | 3200 | N/A | Electrical | IP52 | UL/CSA/CE/TUV/ATEX |
AFL12AUHE-CGQ6
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120*120*38 | 100-240 | 2900 | N/A | Electrical | IP52 | UL/CSA/CE/TUV/ATEX |
AFL12AUME-C
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120*120*38 | 100-240 | 2700 | N/A | Electrical | IP52 | UL/CSA/CE/TUV/ATEX |
AFL12AUHE-CGQ5
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120*120*38 | 100-240 | 3200 | N/A | Electrical | IP55 | UL/CSA/CE/TUV/ATEX |
AFL15AUHS
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Ø151*H60.5 | 110-240 | 3200 | 2600 | Thermal/ Speed Programmable | IP54 | UL / CSA |
AFL22AUHW-R220DH
|
Ø222*H80 (Ø172 impeller) | 100-240 | 2200 | 1850 | Thermal | IP56 | UL / CSA / ATEX |
AFL22AUHW-P0
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Ø222*H80 (Ø172 impeller) | 100-240 | 2500 | 1800 | Thermal/ Speed Reprogrammable | IP56 | UL/CSA/CE/TUV/ATEX |
AFL22AUHW-P1
|
Ø222*H80 (Ø172 impeller) | 100-240 | 2500 | 1800 | Thermal/ Speed Reprogrammable | IP56 | UL / CSA / ATEX |
AFL25AUHW-P1
|
Ø250*H80 (Ø200 impeller) | 115-230 | 2200 / 1600 RPM | 1600 | Thermal/ Speed Reprogrammable | IP56 | UL / CSA / ATEX |
AFL25AUHW-P0
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Ø250*H80 (Ø200 impeller) | 110-240 | 2200 | 1600 | Thermal/ Speed Reprogrammable | IP56 | UL/CSA/CE/TUV/ATEX |
AFL25A2LU-00ASU
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Ø250*H105 (Ø200 impeller) | 230 | 1600 / 1000 RPM | 1000 | Thermal | IP55 | UL/CSA/CE/ TUV/ATEX |
AFL28A2LU-BRA01
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Ø280*H105 (Ø230 impeller) | 230 | 1400 | N/A | Thermal | IP55 | UL/CSA/CE/ TUV/ATEX |
| Delta's Part Number (click for spec sheet) |
Impeller Diameter (mm) |
Voltage (VAC) | Max. Speed (RPM) | Min. Speed (RPM) | Protection/ Option | Ingress Protection | Certification |
|---|
Electronically Commutated Motors
The Electronically Commutated (EC) motors based on brushless DC motors use built-in AC to DC converter and magnet rotors to attain more power savings than regular AC motors. Our EC motors are designed for maximum reliability and power efficiency for HVAC applications.
EC MOTOR PRODUCT SPECIFICATION:
| Delta's Part Number (click for spec sheet) |
Output Power | Voltage (VAC) | Input Power (W) | Main Speed (RPM) | 2nd Speed (RPM) | Rotation Direction | Ingress Protection | Certification |
|---|---|---|---|---|---|---|---|---|
MR83AUPE-144S20
|
15 | 100-240 | 25 | 1550 | N/A | CCW | IP54 (IP67 option) | UL / CSA / ATEX |
MR83A2PE-105S00
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1/50hp (15W) | 230 | 25 | 1300 | N/A | CCW | IP54 | UL/CSA/CE/TUV/ATEX |
MR83AUPE-104S10
|
15 | 100-240 | 25 | 1300 | N/A | CCW | IP54 (IP67 option) | UL/CSA/CE/TUV/ATEX |
| Delta's Part Number (click for spec sheet) |
Output Power | Voltage (VAC) | Input Power (W) | Max. Speed (RPM) | Min. Speed (RPM) | Rotation Direction | Ingress Protection | Certification |
|---|
Performance data is subject to change without notice.
Contact us for more product information or sample requests.
