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TECHNICAL DATA
The fan is designed for indoor or sheltered application at ambient temperature from -25 °C up to +40 °C and relative humidity up to 80 %.
The unit is rated as a class I electric appliance.
Ingress protection rating against access to hazardous parts and water ingress is IPX4.
The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
VKM100 EC
VKM 125 EC
123
VKM 150 EC
149
VKM 160 EC
159
VKM 200 EC
198
VKMS 200 EC
198
VKM 250 EC (Q)
248
VKM 315 EC
314
Power supply voltage, 50 (60) Hz [V]
Max. power consumption [W]
Current consumption [A]
Air capacity [m
/h]
3
Noise level, 3 m [dBA]
Transported air temperature [˚C]
SEC class
6
H
L1
ø6
4
holes
L3
D
D1
H
98
255
340
255
340
305
365
305
365
345
435
345
435
345
435
405
465
L
øD
øD1
L2
B1
B
B
B1
310
270
310
270
360
320
360
320
395
355
395
355
395
355
455
415
TECHNICAL DATA
90
83
107
0.70
0.58
0.89
345
480
700
44
45
48
Terminal box
Casing
Impeller
EC motor
Fixing bracket
L
L1
203
20
203
20
220
25
220
25
245
25
255
25
250
25
260
30
1~230
108
83
100
0.90
0.63
0.74
785
845
1010
48
47
48
-25...+60
B
www.ventilation-system.com
VKM EC
L2
L3
25
30
25
30
25
30
25
30
30
40
30
40
30
40
30
40
100
164
164
0.74
1.15
1.15
985
1230
1370
44
46
48
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