Vallox A3712-1 Manual

20
TECHNICAL SPECIFICATIONS
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)
Input power (total) (W)
Air flow (max) (dm/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 53 60 67 71 74 78 82 83 84 84 54 46 62 65 69 72 75 77 79 79
125 48 56 61 66 70 74 76 78 80 80 42 44 50 53 58 61 64 66 68 68
250 46 53 58 62 65 69 71 74 76 76 34 41 46 50 53 56 60 62 64 64
500 40 48 56 57 60 62 65 67 68 69 26 35 40 43 46 49 52 55 57 57
1000 31 42 50 55 58 61 64 65 67 67 18 28 34 38 41 45 47 50 52 51
2000 18 32 40 46 52 56 60 62 64 64 13 17 24 29 33 36 39 42 44 44
4000 17 20 30 38 44 49 53 56 59 59 17 17 18 19 21 24 27 31 33 33
8000 21 21 25 34 42 48 53 57 59 60 21 21 21 21 21 22 24 26 29 29
L
W
,dB
L
WA
, dB(A)
55 62 69 73 76 80 83 85 86 86 55 57 62 66 70 72 75 78 79 79
41 49 56 60 63 67 69 72 73 73 33 38 43 46 50 53 56 59 60 60
Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m sound absorption)
Adjustment position
Adjustment position (%) 10 20 30 40 50 60 70 80 90 100
L
pA
, dB (A) 21 24 30 32 35 39 42 45 47 47
SOUND VALUES
TECHNICAL SPECIFICATIONS
Product title
Vallox 110 MV R
Vallox 110 MV L
Product number
3446650
3446750
Air volumes
Supply air
Extract air
96 dm
3
/s, 100 Pa
103 dm
3
/s, 100 Pa
Fans
Supply air
Extract air
0.119 kW 1.0 A EC
0.119 kW 1.0 A EC
Post-heating Electrical resistor, 900 W Electrical connection 230 V, 50 Hz, 8.5 A power plug
Pre-heating – Enclosure protection class IP 34
Additional heating Electrical resistor, 900 W Heat recovery bypass Automatic
Filters
Supply air
Extract air
ISO Coarse > 75 % + ISO ePM
ISO Coarse > 75 %
Specific energy consumption (SEC)
in a cold climate
in a temperate climate
A+
A
Operating eciencies*
Annual eciency
Supply air eciency
Specific Fan Power (SFP)
79 %
86 %
1.15 kW/m
3
/h (71 dm
3
/s)
Dimensions (w x h x d) 638 x 678 x 472 mm Weight 64 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.

Vallox A3712-1 Specifications

General

Brand	Vallox
Model	A3712-1
Category	Fan
Language	English