Duct fans

Advantages:

  • Adjusted for duct mounting
  • Used in ventilation, cooling and heating
  • Suitable for commercial, industrial and home usage
  • Single-phase fans: sizes 200 - 630
  • Steel casing – FR-DF 230V
  • Steel casing, powder painted casing, metal blades - FR-BC 230V

 

 

 

 

Technical data:

Parameters/МоделUnit of measure:FR-100-DFFR-125-DFFR-150-DFFR-160-DFFR-200-DFFR-250-DFFR-315-DF
Voltage  V/Hz 230/50 230/50 230/50 230/50 230/50 230/50 230/50
Input power W 57 55 85 85 141 141 220
Rated current А 0,26 0,26 0,39 0,39 0,65 0,66 0,96
Air flow m3/h 290 405 720 755 1000 1105 1875
Speed Obr/min 2300 2240 2460 2460 2400 2420 2350
Noise dBA 47 47 52 52 53 55 56
Capacitor μF/ VDB 2/450 2/450 3/450 3/450 3/450 3/450 6/450
Bearings   Ball bearings Ball bearings Ball bearings Ball bearings Ball bearings Ball bearings Ball bearings
Insulation class  F  F  F  F  F  F  F  F
Ambient temperature °C (-25) / (+60) (-25) / (+60) (-25) / (+60) (-25) / (+60) (-25) / (+60) (-25) / (+60) (-25) / (+60)
Motor protection °C 150 +/- 5 150 +/- 5 150 +/- 5 150 +/- 5 150 +/- 5 150 +/- 5 150 +/- 5
Type   sucking sucking sucking sucking sucking sucking sucking
Temperature increase k <700 <70 <70 <70 <70 <70 <70
Weight kg 3 3 3,5 3,5 4 4 8
Insulation class IP 44 44 44 44 44 44 44

 

Dimensions:

Type:AΦBΦCΦD
FR-100-DF 194 23 243 100
FR-125-DF 195 27 243 125
FR-150-DF 222 28 333 150
FR-160-DF 222 28 333 160
FR-200-DF 223 25 333 200
FR-250-DF 206 27 333 250
FR-315-DF 230 25 401 315

 

 

Applications:

Duct fans are most commonly used in industrial environments like warehouses,workshops , though they can sometimes be found in commercial structures and in the kitchens and bathrooms of residential buildings.