Vallox A3712-1, Manual

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TECHNIC
AL SPECIFIC
ATIONS
FAN INPUT POWER
SUPPLY/EXTRACT AIR VOLUMES
Volume flow rate
Power (W)
Volume flow rate
(dm
3
/s)
Pressure loss in ducts. Total pressure (Pa)
0
50
100
150
200
250
300
350
0 10 20 30 40 50 60 70 80 90 100 110 120
0 36 72 108 144 180 216 252 m³/h
(l/s)
dm³/s
288 324 360 396 432
L
400
450
130
468
140
504
150
540
160
576
170
612
100 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
SFP 1,5
SFP 1,8
SFP 1,0
0
50
100
350
150
300
200
250
0 10 20 30 40 50 60 70 80 90 100
0 36 72 108 144 180 216 252 288 324 360 m³/h
(l/s)
dm³/s
110
396
30 %
50 %
10 %
20 %
40 %
60 %
70 %
80 %
100 %
90 %
130
468 140
504 150
540 160
576 170
612 120
432
Input power (total) (W)
Air flow (max) (dm3/s)
SFP =
SFP rate (Specific Fan Power)
recommended value <1.8 (kW m
3
/s)
extract air
supply air
Sound power level in the supply air duct (one duct)
by octave band L
w
, dB
Sound power level in the extract air duct (one duct)
by octave band L
w
, dB
Adjustment position Adjustment position
Adjustment position (%) 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100
Medium
frequency
of the
octave
band
Hz
63 55 66 73 76 80 83 85 86 87 87 53 58 63 67 73 78 78 79 80 79
125 50 58 64 68 72 76 80 83 84 84 45 50 56 61 65 69 73 75 75 75
250 52 57 63 65 68 72 74 77 78 78 40 39 44 49 54 57 60 63 64 64
500 41 48 53 57 61 64 67 70 71 71 30 37 43 47 50 53 56 58 59 59
1000 53 47 52 57 60 64 65 67 68 68 32 33 36 41 44 48 50 52 53 53
2000 23 34 43 48 53 58 62 64 66 66 15 22 30 34 38 42 45 48 49 49
4000 18 23 36 44 50 55 59 62 63 63 17 17 19 23 27 31 35 38 39 39
8000 21 22 28 39 47 54 58 62 63 63 21 21 21 22 24 28 32 35 36 36
L
W
,dB
L
WA
, dB(A)
59 68 74 77 81 84 86 88 90 89 54 59 64 68 74 79 79 80 81 81
53 52 58 62 66 69 72 75 76 76 37 40 45 50 54 58 60 63 63 63
Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m² sound absorption)
Adjustment position
Adjustment position (%) 10 20 30 40 50 60 70 80 90 100
L
pA
, dB (A) 28 27 32 35 39 43 46 48 49 49
SOUND VALUES
TECHNICAL SPECIFICATIONS
Product title
Vallox 145 MV R
Vallox 145 MV L
Product number
3475650
3475750
Air volumes
Supply air
Extract air
150 dm
3
/s, 100 Pa
155 dm
3
/s, 100 Pa
Fans
Supply air
Extract air
0.175 kW 1.25 A EC
0.175 kW 1.25 A EC
Post-heating Electrical resistor, 900 W Electrical connection 230 V, 50 Hz, 11.9 A power plug
Pre-heating – Enclosure protection class IP 34
Additional heating Electrical resistor, 1500 W Heat recovery bypass Automatic
Filters
Supply air
Extract air
ISO Coarse > 75 % + ISO ePM₁
ISO Coarse > 75 %
Specific energy consumption (SEC)
in a cold climate
in a temperate climate
A+
A
Operating efficiencies*
Annual efficiency
Supply air efficiency
Specific Fan Power (SFP)
79 %
85 %
1.33 kW/m
3
/h (109 dm
3
/s)
Dimensions (w x h x d) 717 x 748 x 578 mm Weight 88 kg
*Working point defined in the Ecodesign Directive (2009/125/EC), Southern Finland, Helsinki-Vantaa TRY year 2012.
You can calculate the sound values for each operating point with the Vallox MySelecta software.