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

PART NUMBER	CFM	RPM	WATTS	CFM / W	AMPS @230VAC
TME315-4-12	1914	2200	500	6.2	2.8
TME355-4-12EA	2289	1650	500	8.2	2.7
TME355-4-12FA	3035	2250	1120	4.0	5.0
TME400-4-12FF	2812	1380	500	9.4	2.8
TME400-4-12FA	3692	1875	1150	4.9	5.1
TME450-4-12FA	4250	1550	1150	6.0	5.1
TME500-4-12HF	4966	1300	1150	7.1	5.1

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

PART NUMBER	CFM	RPM	WATTS	CFM / W	AMPS @400VAC
TME355-4-34	3512	2600	1700	3.1	2.8
TME400-4-34HF	3971	2100	1600	3.6	2.5
TME450-4-34HF	4717	1775	1650	4.4	2.7
TME450-4-34FF	5902	2300	3500	2.4	5.1
TME500-4-34HF	5452	1425	1500	5.8	2.4
TME500-4-34FF	6662	1800	2900	3.4	4.4
TME560-4-34IF	8095	1550	3260	3.7	5.0

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.