TMA Motorized Centrifugal AC Impeller

Description

TMA motorized centrifugal AC impeller is superbly crafted, precision balanced air-moving device, featuring superior performance and a compact design. The unique coupling of motor and impeller minimizes space requirements and provides for vibration free operation. Both motor and impeller are located directly in the air stream, providing excellent heat dissipation and efficient motor cooling.

TMA 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 pharmaceutical/biological control systems, air-handling units, electronic cabinet cooling, clean room modules, military HRAC, and more…

Features & Benefits of TMA Motorized Centrifugal AC impeller

Single Phase

High efficiency fan: ErP qualified at 50 Hz
High-strength long glass-fiber polypropylene material
AC external rotor motor
Dual frequency motor (50 Hz & 60 Hz)
230V single phase performance
Matching capacitors available
100% speed controllable
Capacities to 4,552 cfm
UL and CE approved

Three Phase

High efficiency fan: ErP qualified at 50 Hz
High-strength long glass-fiber polypropylene material
AC external rotor motor
Dual frequency motor (50 Hz & 60 Hz)
460V three phase performance
Matching capacitors available
100% speed controllable
Capacities to 8,886 cfm
UL and CE approved

230V – 1 Phase 60 Hz Performance

PART NUMBER	CFM	RPM	WATTS	CFM/W	CAPACITOR	AMPS
TMA315-4-12	1404	1480	215	9.4	3 X 400V	1.0
TMA355-4-12	2299	1585	480	6.6	6 X 400V	2.1
TMA400-4-12	3252	1440	830	5.2	12 X 400V	3.7
TMA450-4-12	4552	1595	1430	4.4	20 X 400V	6.2

460V – 3 Phase 60 Hz Performance

PART NUMBER	CFM	RPM	WATTS	CFM/W	AMPS
TMA315-4-34	1437	1620	225	9.0	0.4
TMA355-4-34	2292	1635	480	6.5	0.8
TMA400-4-34	3270	1550	770	5.9	1.2
TMA450-4-34	4483	1640	1400	4.5	2.2
TMA450-6-34	3008	1050	420	9.7	0.7
TMA500-4-34	6309	1630	2300	3.9	3.6
TMA500-6-34	4294	1045	680	8.9	1.2
TMA560-4-34	8886	1675	4190	2.9	6.3
TMA560-6-34	5917	1005	1090	7.7	1.9

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

Applications for TMA Motorized Centrifugal AC Impeller

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

Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.

Performance Curves & Fan Dimensions

Select Charts / Diagrams tab below

Continental Fan offers a complete line of axial and centrifugal motorized impellers with AC, DC or EC high efficiency motors. Do you want to learn more about motorized impellers?