Vents VKV Series User Manual page 7

Technical data:
Frequency [Hz]
Maximum air flow [m3/h]
Sound pressure level at a distance of 3 m
Max. transported air temperature [°С]
Ingress protection rating
*The EC norm 1254/2014 does not apply if maximum air capacity is >1000 m3/h
Frequency [Hz]
Maximum air flow [m3/h]
Sound pressure level at a distance of 3 m
Max. transported air temperature [°С]
Ingress protection rating
Voltage [V]
Frequency [Hz]
Power [W]
Current [A]
Maximum air flow [m3/h]
RPM [min
Sound pressure level at a distance of
3 m [dBA]
Max. transported air temperature [°С]
Ingress protection rating
VKV / VKH
2E 220
Voltage [V] 1~ 220-240
50 60
Power [W] 85 111
Current [A] 0.38 0.44
700 815
RPM [min ] 2700 2810
-1
49 51
[dBA]
55 50
SEC class* B B
IPX4
VKV / VKH
4E 310
Voltage [V] 1~ 220-240
50 60
Power [W] 120 183
Current [A] 0.54 0.79
1820 1880
RPM [min ] 1370 1420
-1
45 46
[dBA]
85 50
IPX4
VKV / VKH
4E 400
1~ 220-240 3~ 400 Δ
50 60 50
480 665 515
2.4 2.99 1.41
3400 3500 3950
] 1400 1480 1415
-1
52 53 59
-40
80 50
+60
IPX4 IPX4
VKV / VKH VKV / VKH
2E 225 2E 250
1~ 220-240 1~ 220-240
50 60 50
135 142 155
0.6 0.65 0.7
900 940 1300
2650 2830 2600
49 51 65
55 50 50
B B -
IPX4 IPX4
VKV / VKH VKV / VKH
4D 310 4E 355
3~ 400 1~ 220-240
50 60 50
110 172 245
0.32 0.32 1.12
1950 2030 2800
1400 1480 1420
53 54 46
65 50 50
IPX4 IPX4
VKV / VKH VKV / VKH
4D 400 4E 450
3~ 400 Y 1~ 220-240
60 50 60 50
750 385 515 640
1.44 0.7 0.93 3.1
4200 3800 3850 3850
1610 1430 1420 1350
62 52 53 53
-40 -40 -40
50
+60 +60 +40
IPX4 IPX4
VKV / VKH
2E 280
1~ 220-240
60 50 60
265 225 348
1.15 1.0 1.51
1480 1780 1855
2640 2700 2790
70 66 69
50 50 50
- - -
IPX4
VKV / VKH
4D 355
3~ 400
60 50 60
305 170 235
1.34 0.52 0.5
2920 2350 2570
1530 1400 1600
49 53 55
50 70 50
IPX4
VKV /
VKH VKV / VKH
4D 6E 500
450
400 Y 1~ 220-240
50 50 60
470 385 475
0.82 1.82 2.1
4300 4700 5130
1430 880 850
53 47 49
50 50 40
IPX4 IPX4
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