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EC Refrigeration Fans & Motors

EC Refrigeration Fans & Motors

Energy-Efficient Solutions for HVAC, Commercial Refrigerator Fans and Motors

Up to 70% Power Savings with Electronically Commutated Motors

With global energy savings mandates growing more stringent by the year, AC based fan motors struggle to keep pace while keeping newer HVAC and Commercial Refrigerator systems working efficiently. To assist our customers, Delta has developed a brushless DC motor technology that is Electronically Commutated (EC) and features an integrated AC to DC invertor and magnet rotor. This results in significant power savings over AC motor fans while still maintaining compatibility with current AC source inputs. Our customers can that look forward to achieving up to 70% power savings by utilizing Delta EC motor-based fans. This gives our customers the opportunity to offer their end-user a HVAC or Commercial Refrigerator product that offers significant power savings without sacrificing performance.

Protect Precious Cargo with Delta EC Fan & Motor Technology

Safeguarding temperature sensitive products is a full-time job and Delta has the technology to assist. Whether it is using Delta DC or EC Motors and Fans to protect crops as they leave farms and ship across the world or keeping other assets at nominal temperatures, Delta has a solution.

Potential Applications Include:

  • Refrigerated Transports
  • Cold Storage
  • Cooling Centers
  • Storage in Sales Outlets
  • Commercial and Home Refrigerators
  • Air Conditioners, Purifiers, and Circulators
  • Heat Exchangers

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

The Electronically Commutated (EC) fans are the ideal options to achieve power efficiency while maintaining the optimum performance of cooling units for commercial refrigerators. Delta’s EC fans provide lower energy consumption and longer component life to reduce the costs of operation and maintenance.

FAN PRODUCT SPECIFICATION

Delta's Part Number
(click for spec sheet)
Impeller Diameter
(mm)
Voltage (VAC) Max. Speed (RPM) Min. Speed (RPM) Protection/ Option Ingress Protection Certification
AFL28A2LU-BRA01 230x230x105 230 1600 1400 Thermal IP55 UL/CSA/CE/ TUV/ATEX
AFL25AUHW-P1 200x200x80 8" EC Slim fan 100-240 2200 800 Thermal/ Speed Reprogrammable IP56 UL / CSA
AFL25A2LU-00ASU 200x200x105 230 1600 1000 Thermal IP55 UL/CSA/CE/ TUV/ATEX
AFL22AUHW-R220DH 172x172x80 7" EC Slim fan 100-240 2500 800 Thermal/ Speed Reprogrammable IP56 UL / CSA
AFL22AUHW-P1 172x172x80 7" EC Slim fan 100-240 2500 800 Thermal/ Speed Reprogrammable IP56 UL / CSA
AFL12AUHE-00 120x120x38 EC 120mm fan 110 ~ 240 VAC 3200 1800 Electrical IP52 UL/CSA/CE/ TUV/ATEX
AFL12AUHE-C AFL12AUHE-C AFL12AUHE-C 120x120x38 EC 120mm fan 110 ~ 240 VAC N/A 1300 Electrical IP52 N/A
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 are based on brushless DC motors that function using built-in AC to DC converter and magnet rotor to achieve more power savings than AC motors. Delta’s EC motors are designed for maximum power efficiency and reliability for the HVAC applications.

MOTOR PRODUCT SPECIFICATION:

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
MR83A2PE-105S00 1/50hp (15W) 230 25 1800 1300 CCW IP54 UL/CSA/ATEX
MR83AUME-157S00 1/50hp (15W) 100-230 25 1550 N/A CCW IP66 UL/CSA/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

The performance data is subject to change without notice.

Contact Us now for more product information or sample requests.

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