Description :
KEF-HF fans can be connected to kitchen hoods to exhaust the air from cookers, grilles, fryers etc. It will exhaust the greasy air and keeps the kitchen area clean and odorless. Inspection hatch allows cleaning the fan and maintenance. Motor is located out of the airstream and is not effected by matters in the air.
| MOTOR PROTECTION CLASS |
IP 55 |
| MOTOR INSULATION CLASS | F CLASS |
| MOTOR EFFICIENCY CLASS | IE2-IE3 |
| MOTOR BRAND | OMEGA-GAMAK-VOLT-WAT |
| MOTOR ENCLOSURE TYPE | TEFC |
| BODY MATERIAL | GALVANIZED SHEET METAL |
| BODY COATING | ELECTROSTATIC POWDER PAINT |
| IMPELLER TYPE | BACKWARD CURVED |
| IMPELLER MATERIAL | ST37 SHEET METAL |
| DUTY CYCLE | IEC Duty Cycle-S1 |
| WORKING AMBIENT TEMP | -20 - +50 °C |
| DIRECTIVE |
IEC-60335-2-80, ISO 1940-1 |
TECHNICAL SPECIFICATIONS
| MODEL | VOLTAGE (V) | FREQUENCY (Hz) | POWER (W) | REV (RPM) | FLOW RATE (m3/h) | SOUND PRESSURE dB(A) 3m | WEIGHT (KG) |
|---|---|---|---|---|---|---|---|
| KEF-HF 315 | 230/380 | 50 | 0,25 | 1400 | 1650 | 51 | 35 |
| KEF-HF 355A | 230/380 | 50 | 0,37 | 1400 | 2200 | 63 | 63 |
| KEF-HF355B | 230/380 | 50 | 0,55 | 1400 | 2400 | 73 | 65 |
| KEF-HF 400 | 230/380 | 50 | 0,75 | 1400 | 3500 | 74 | 57 |
| KEF-HF 450A | 230/380 | 50 | 1,10 | 1400 | 5500 | 75 | 69 |
| KEF-HF 450B | 230/380 | 50 | 1,50 | 1400 | 6000 | 76 | 70 |
| KEF-HF 500 | 230/380 | 50 | 2,20 | 1400 | 8000 | 79 | 107 |
| KEF-HF 560A | 230/380 | 50 | 3 | 1400 | 10000 | 80 | 140 |
| KEF-HF 560B | 380 | 50 | 4 | 1400 | 12000 | 81 | 145 |
| KEF-HF 630 | 380 | 50 | 5,50 | 1400 | 18000 | 84 | 193 |
| KEF-HF 710A | 380 | 50 | 7,50 | 1400 | 20000 | 85 | 215 |
| KEF-HF 710B | 380 | 50 | 11 | 1400 | 25000 | 86 | 218 |
| KEF-HF 800A | 380 | 50 | 15 | 1400 | 30800 | 88 | 250 |
| KEF-HF 800B | 380 | 50 | 18,50 | 1400 | 35000 | 90 | 270 |