KRFH Horizontal Discharge Roof Fan

Description :

KRFH model is designed motor outside of air flow that allows as well smoke extraction up to 120°C degree horizontally between min. 1.100m3/h max. 9.800m3/h air flow capacity on all roof top applications where the shafts are required medium pressure loss. It is suitable for ventilation on all buildings like factory, commercial kitchens, hospital, shopping malls, cafes, restaurants etc.

 

MOTOR PROTECTION CLASS
IP 55
MOTOR INSULATION CLASS  F CLASS
MOTOR BRAND OMEGA-GAMAK-VOLT-WATT
MOTOR ENCLOSURE TYPE TEFC
MOTOR EFFICIENCY CLASS IE2-IE3
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

 

MODELVOLTAGE (V)FREQUENCY (Hz)POWER (W)REV (RPM)FLOW RATE (m3/h)SOUND PRESSURE dB(A) 3mWEIGHT (KG)
KRFH 310 380 50 0,25 1450 2500 44 44
KRFH 355 380 50 0,37 1450 3500 45 54
KRFH 400 380 50 0,75 1450 4500 48 59
KRFH 450 380 50 1,1 1450 6500 55 67
KRFH 500 380 50 1,5 1450 8500 60 73
KRFH 560A 380 50 2,2 1450 12000 65 80
KRFH 560B 380 50 4 1450 15000 80 85
KRFH 630 380 50 5,5 1450 20000 85 132
Read 320 times Last modified on Tuesday, 03 October 2023 04:18