EC Fans
GTM GEC Series EC Plug Fan Module
High-efficiency EC plug fan module for AHUs and HVAC equipment. Sizes 190–710 mm, integrated controller and backward-curved impeller.
| Brand | GTM - German Technology Motors |
| Size_Range | 190-710 mm |
| Efficiency_Class | EC high efficiency |
| Control | 0-10V / Modbus |
Performance Data
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| GTM-GEC-190 | 190 | 900 | 360 | 50 |
| GTM-GEC-225 | 225 | 1,500 | 480 | 53 |
| GTM-GEC-250 | 250 | 2,400 | 620 | 56 |
| GTM-GEC-280 | 280 | 3,500 | 760 | 59 |
| GTM-GEC-315 | 315 | 5,200 | 940 | 62 |
| GTM-GEC-355 | 355 | 7,300 | 1,100 | 65 |
| GTM-GEC-400 | 400 | 10,200 | 1,320 | 68 |
| GTM-GEC-450 | 450 | 14,500 | 1,580 | 71 |
| GTM-GEC-500 | 500 | 19,800 | 1,850 | 74 |
| GTM-GEC-560 | 560 | 27,500 | 2,200 | 77 |
| GTM-GEC-630 | 630 | 37,500 | 2,600 | 80 |
| GTM-GEC-710 | 710 | 50,500 | 3,050 | 84 |
* Values are nominal and subject to manufacturing tolerances. Consult GTM technical support for specific duty points or operating conditions.
Where It’s Used
Key Applications
Designed for new AHUs, retrofit fan walls and variable airflow systems where high efficiency and simple controls are required.
AIR HANDLING UNITS
HVAC EQUIPMENT
RETROFIT
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