Description :
Smoke & Heat Extraction Fans are designed to remove smoke and heat from buildings in case of a fire. Emergency smoke exhaust systems play a crucial role in increasing peoples safety and allowing firefighters to safely enter burning buildings.
| MOTOR PROTECTION CLASS |
IP 54-IP 55 |
| MOTOR INSULATION CLASS | H CLASS |
| MOTOR EFFICIENCY CLASS | IE1-IE2 |
| MOTOR BRAND | WAT-WEG-GAMAK |
| MOTOR ENCLOSURE TYPE | TEAO |
| BODY MATERIAL | ST37 SHEET METAL |
| BODY COATING | ELECTROSTATIC POWDER PAINT |
| IMPELLER TYPE | AXIAL |
| IMPELLER MATERIAL | ALUMINIUM |
| DUTY CYCLE | IEC Duty Cycle-S1 |
| WORKING AMBIENT TEMP | -20 - +50 °C |
| STANDARDS |
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) |
|---|---|---|---|---|---|---|---|
| KSEF-A 400 | 230/380 | 50 | 0,37 | 1400 | 3500 | 69 | 28 |
| KSEF-A 450 | 230/380 | 50 | 0,55 | 1400 | 4400 | 69 | 32 |
| KSEF-A 500 | 230/380 | 50 | 0,55 | 1400 | 6000 | 72 | 34 |
| KSEF-A 560 | 230/380 | 50 | 0,75 | 1400 | 8200 | 75 | 38 |
| KSEF-A 630 | 230/380 | 50 | 1,1 | 1400 | 14000 | 80 | 49 |
| KSEF-A 710 | 230/380 | 50 | 1,50 | 1400 | 20000 | 83 | 63 |
| KSEF-A 800A | 230/380 | 50 | 2,2 | 1400 | 26000 | 85 | 74 |
| KSEF-A 800B | 230/380 | 50 | 3 | 1400 | 32000 | 89 | 74 |
| KSEF-A 900A | 380 | 50 | 4 | 1400 | 40000 | 90 | 75 |
| KSEF-A 900B | 380 | 50 | 5,5 | 1400 | 48000 | 93 | 76 |
| KSEF-A 900C | 380 | 50 | 11 | 1400 | 49000 | 94 | 98 |
| KSEF-A 1000A | 380 | 50 | 7,5 | 1400 | 56000 | 94 | 79 |
| KSEF-A 1000B | 380 | 50 | 15 | 1400 | 65000 | 97 | 98 |
| KSEF-A 1000C | 380 | 50 | 18,5 | 1400 | 73000 | 99 | 100 |
| KSEF-A 1120A | 380 | 50 | 22 | 1400 | 90000 | 100 | 102 |
| KSEF-A 1120B | 380 | 50 | 30 | 1400 | 100000 | 102 | 106 |