Nilfisk cfm VHW310 - Technical Data; Dimensions

C391
6
09/2014
VHW310 - VHW311
GB
Technical data
Parameter Units VHW310 VHW311
Frequence Hz 50 50
Voltage V 400 400
Power rating kW 1.5 1.5
Power rating (EN 60335-2-69) (50 Hz) kW 1.4 1.4
Noise level (Lpf) (EN60335-2-69) dB(A) 61 60
Protection IP 55(1) 55
Insulation Class I(2) I
Container capacity L 5 5
Inlet (diameter) mm 50 50
Max vacuum hPa - mbar 240 - 240 240 - 240
Max air ow rate
(without hose and reductions)
m
3
/h - L/min’ 210 - 3500 210 - 3500
Max air ow rate
(with hose, length: 3 m, diameter: 50 mm)
m
3
/h - L/min’ 192 - 3200 192 - 3200
Main lter surface m
2
0.42 0.42
Upstream absolute “H” lter - HEPA 14 according to MPPS method (EN 1822) m
2
1.1 1.1
Downstream absolute “H” lter - ULPA 15 according to MPPS method (EN 1822) m
2
1.1 1.1
(1) By using cable clamps granting the same IP protection or higher, correctly installed.
(2) If the ground cable has been properly connected by the installer.
Dimensions
Figure 3
Model
VHW310 VHW311
- - with wheels
A (mm) 905 915
B (mm) 710
C (mm) 420
Weight (kg) 49 61 66
[ NOTE ]
■ Storage conditions:
Temperature: -10°C ÷ +40°C
Humidity: ≤ 85%
■ Operating conditions:
Maximum altitude: 800 m
(Up to 2,000 m with reduced performances)
Temperature: -10°C ÷ +40°C
Humidity: ≤ 85%