TME High Efficiency EC Impellers

Description

TME high efficiency EC impellers are superbly crafted and precision balanced air-moving devices, featuring superior performance and a compact design. By combining a new highly efficient backward curved impeller design with the latest technology and integral controls of an electronically commutated (EC) external rotor motor, the TME impeller delivers unparalleled operation and energy savings.

TME EC impellers are constructed of long glass-fiber polypropylene material. These high-strength impellers offer significant weight reduction and ease of installation. They are ideally suited for many OEM air-moving applications such as electronic cabinet cooling, clean room modules, air filtration systems, heat exchangers, air-handling units, and more.

Features & Benefits of TME High Efficiency EC Impellers

Single Phase

• High efficiency: ErP qualified at 50 Hz
• EC (Electronically Commutated) external rotor motor
• Dual frequency motor (50 Hz & 60 Hz)
• Permissible ambient temperature range: -4 F to 104 F
• 1-10 VDC or PWM motor control
• 100% speed controllable
• High efficiency backward curved impeller
• High-strength long glass-fiber polypropylene material
• Voltage:
  • 200-277V single phase
• Capacities to 5,000 cfm
• UL and CE approved

Three Phase

• High efficiency: ErP qualified at 50 Hz
• EC external rotor motor
• 200-240V, three phase available
• Dual frequency motor (50 Hz & 60 Hz)
• Permissible ambient temperature range: -4 F to 140 F
• 1-10 VDC or PWM motor control
• 100% speed controllable
• Voltage:
  • 200-240V three phase
  • 380-480V three phase
• Capacities to 8,095 cfm
• UL & CE approved

Applications for TME High Efficiency EC Impellers

• EC fan array
• Electronic cabinet cooling
• Clean room modules
• Heat exchangers
• Air filtration systems
• Military HRAC
• Pharmaceutical/biological control systems
• Computer room air conditioning (CRAC) systems
• Air-handling units

200-277V – 1 Phase         50/60 Hz Performance

 380-480V – 3 Phase         50/60 Hz Performance

For other voltages, consult factory. Actual performance may vary by application.

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Performance Curves & Fan Dimensions

• See Charts / Diagrams tab below

Read about the advantages of an Electronically Commutated EC Motor, or learn more about the design of a Motorized Impeller.

Continental Fan offers a wide variety of high quality OEM Ventilation Products. To find the fan that best suits your application, view our full line of axial and centrifugal motorized impellers with AC, DC or EC high efficiency motors.