Technical information

21
11.3.- Models 480, applications with vertical ducts (bottom)
11.4.- Models 480, applications with horizontal ducts (bottom)
12 - Pressure drop of accessories
12.1.- Models 360
Accessory
Pressure drop (Pa)
m
3
/h 19 000 20 000 21 000 22 000 23 000
Economiser (*) 31 35 40 45 52
Extraction fan / barometric damper (*) 18 20 22 24 27
EU4 air filters 17 20 23 26 29
Electric heater 37-50-60 kW 16 18 20 22 25
Hot water coil 120 130 141 152 163
Gas heating, D4IG
Bottom impulse 90
Side impulse 45
(*) With 0% outdoor air and 100% return air.
12.2.- Models 480
(*) With 0% outdoor air and 100% return air.
Opening
adjustment
of motor
pulley
(No. of turns)
Air flow m
3
/h
22 000 23 000 24 000 25 000 26 000 27 000 28 000
A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW
0 575 11.1 540 11.7
510 12.2 465 13.1 425 13.6 370 14.4 310 15.3
1
515 10.4 480 10.9
440 11.4
400 12.1 345 12.7 285 13.5 225 14.4
2 450 9.7 415 10.3
365 10.8
325 11.3
270 11.9 210 12.5 150 13.1
3 390 9.2 345 9.6 300 10.1
255 10.6
205 11.2 145 11.8 75 12.3
4 320 8.5 280 8.9 235 9.4 190 9.9
140 10.4 85 10.9 - -
5 270 7.8 225 8.3 175 8.7 125 9.2 70 9.8 - - - -
6 210 7.2 170 7.8 120 8.2 60 8.6 - - - - - -
Opening
adjustment
of motor
pulley
(No. of turns)
Air flow m
3
/h
22 000 23 000 24 000 25 000 26 000 27 000 28 000
A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW A.S.P. kW
0 470 11.6
440 12.1 415 12.5 385 12.9 355 13.4 310 14.2 265 14.9
1
420 10.8
395 11.2 365 11.6
335 12.1 290 12.7 250 13.5 205 14.3
2 375 10.0
350 10.3 320 10.8
290 11.3
235 12.0 190 12.8 135 13.5
3 320 9.3 285 9.7 250 10.2
220 10.7
175 11.3 130 12.0 75 12.7
4 275 8.6 245 8.9 215 9.3 175 9.9
125 10.5 70 11.0 - -
5 230 8.1 195 8.2 155 8.7 105 9.2 - - - - - -
6 175 7.3 145 7.5 95 8.1 - - - - - - - -
Accessory
Pressure drop (Pa)
m
3
/h 22 000 23 000 24 000 25 000 26 000 27 000 28 000
Economiser (*) 45 52 57 60 65 72 78
Extraction fan / barometric damper (*) 24 27 30 36 38 38 40
EU4 air filters 26 29 36 39 42 45 49
Electric heater 37-50-60 22 25 28 32 37 42 48
Hot water coil 152 163 174 186 198 210 220
Gas heating, D4IG
Bottom impulse 90
Side impulse 45
ASP = Available static pressure Standard drive (11 kW)
Optional HPD drive (15 kW)
ASP = Available static pressure Standard drive (11 kW) Optional HPD drive (15 kW)