Centrifugal fan GKH
- External rotor motor EC of low consume with integrated electronics
- Balanced statically and dinamically according DIN/ISO1940, class Q 2,5
- Variable speed 0-100% through potentiometer
- Made for the use without volute for free discharge or plenum
- Several constructive options: GKHR, GKHM
- Special executions for railway, aeolic energy, etc.
| Model | Tension V (50 Hz) | Current fans A | Power fans kW | Speed rpm | Air Flow m³/h | Maximum Pressure Pa |
|---|---|---|---|---|---|---|
| GKHM_280-CIW.087.5FA | 3x400V | 2,8 | 1,7 | 3700 | 3400 | 1430 |
| GKHM_315-CIW.098.5FA | 3x400V | 2,5 | 1,5 | 2950 | 4200 | 1150 |
| GKHM_355-CIW.110.5HF | 3x400V | 3,1 | 1,96 | 2650 | 5400 | 1150 |
| GKHM_355-CIW.110.6FF | 3x400V | 4,6 | 3 | 3050 | 6000 | 1520 |
| GKHM_400-CIW.123.5HF | 3x400V | 2,4 | 1,3 | 1900 | 5700 | 870 |
| GKHM_400-CIW.123.6FF | 3x400V | 5,3 | 3,4 | 2600 | 7800 | 1420 |
| GKHM_450-CIW.138.5HF | 3x400V | 2,3 | 1,12 | 1450 | 6100 | 570 |
| GKHM_450-CIW.138.6FF | 3x400V | 4,4 | 3 | 2050 | 8500 | 1130 |
| GKHM_500-CIW.155.6IF | 3x400V | 5 | 3 | 1750 | 11000 | 1050 |
| GKHM_560-CIW.174.6IF | 3x400V | 4,7 | 2,9 | 1400 | 12700 | 860 |
| GKHM_630-CIW.195.6IF | 3x400V | 3,9 | 2,4 | 1050 | 12800 | 600 |