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4. SPECIFICATIONS
<VN-250SE, VN-350SE>
Model
Type
Ventilation system
Rating
Current
(A)
50Hz
60Hz
Power consumption
(W)
50Hz
60Hz
Air volume
(m³/H)
50Hz
60Hz
Static pressure
(pa)
50Hz
60Hz
Noise
(dB)
50Hz
60Hz
Temp. exchange rate (%)
50Hz
60Hz
Enthalpy
In heating
50Hz
exchange
60Hz
rate
In cooling
50Hz
(%)
60Hz
Frame
Motor
Sirocco fan
Heat exchanger
Filter
Adapter
Mounting pipe diam.
(mm)
External dimension
(mm)
(Length x Width x Height)
Product mass
(kg)
Shape
Dimension
(mm)
(Length x Width x Height)
Mass
(kg)
No. of stacked boxes
Accessory
VN-250SE
VN-350SE
Concealed duct type
Heat exchange
Normal ventilation
Heat exchange
Normal ventilation
50Hz 220 – 240V, 60Hz 220V
Extra
High
Low
Extra
High
Low
Extra
High
Low
Extra
High
Low
high
high
high
high
0.48–0.5 0.46–0.48 0.37–0.39 0.47–0.5 0.46–0.48 0.37–0.39 0.63–0.65 0.59–0.6 0.56–0.57 0.61–0.63 0.57–0.6 0.54–0.56
0.59
0.55
0.39
0.59
0.55
0.39
0.85
0.75
0.67
0.83
0.74
0.67
104–119 99–114
79–90
103–119 98–114
79–90
137–154 124–137 117–128 133–151 119–132 113–125
128
118
78
128
118
77
178
149
132
176
145
131
250
250
170
250
250
170
350
350
280
350
350
280
250
250
135
250
250
135
350
350
240
350
350
240
90
80
37
90
80
37
95
65
42
95
65
42
125
100
30
125
100
30
155
90
43
155
90
43
27–28
26–27
21–22
27–28
26.5–27.5
21.5–22.5
31–32
29–30
25–26
31–32
30–31
26–27
28
26
21
28
26.5
21.5
33
30
22
33
30
23
75
75
77
—
—
—
75
75
77
—
—
—
75
75
78
—
—
—
75
75
79
—
—
—
70
70
73
—
—
—
69
69
71
—
—
—
70
70
75
—
—
—
69
69
73
—
—
—
63
63
66
—
—
—
66
66
69
—
—
—
63
63
68
—
—
—
66
66
71
—
—
—
Zinc iron plate
4-pole capacitor dielectric motor (E type)
ABS resin
Combustion-proof sheet
Nonwoven fabric (Collection effect weighing method 82%)
ABS resin
Ø150
599 x 882 x 270
804 x 882 x 270
29
37
Corrugated board package/ventilator
335 x 1138 x 795
335 x 1138 x 1000
34
42
4
• Installation Manual: 1, • Owner’s Manual: 1
Characteristics
Construction
Package
Summary of Contents for VN-1KSAE
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