8
5.2.
Performance curves
Graph. 1. Ventilation power dependence on the resistance of installed ventilation system
5.3.
Performance and power consumption
Power setting
Resistance, Pa
Air flow, m
3
/h
El. consumption, W
100%
100
500
252.0
150
484
251.6
200
463
251.1
250
443
249.9
300
422
248.7
350
398
247.4
400
374
245.8
450
344
242.5
500
314
239.0
70%
50
337
106.0
75
325
105.8
100
313
105.1
125
298
104.9
150
283
104.4
175
268
104.0
200
253
103.5
225
236
102.8
250
218
101.0
0
50
100
150
200
250
300
350
400
450
500
550
100
150
200
250
300
350
400
450
500
550
Re
sis
ta
nc
e,
P
a
Air flow, m
3
/h
Performance curves
50%
70%
100%
