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5.
Technical Data
5.3 Technical data – General (Wood gasification boiler)
1
see operating manual, Fuels section
2
ssee point 2.2.1.
3
by removing parts which are easy to disassemble ( e.g., doors, hook-in plates, burnthrough plates, heating surface cleaning etc.).
4
without doors, cleaning cover and flue gas blower
5
interpolated values
LogWIN Klassik wood gasification boiler
Unit
LWK 180
LWK 250
LWK 300
Boiler class according to EN 303-5:2012
5
Nominal thermal output range
kW
15–18
15–25
15–30
Fuel type to EN 303-5:2012
permissible
A, C2
1
Fuel water content
permissible
%
15–25
Burn duration at rated load/part load
Beech
Spruce
h
6,5 / 7,8
4,3 / 5,2
4,7 / 7,8
3,1 / 5,2
3,9 / 7,8
2,6 / 5,2
Filling chamber
W x D x H
Beech/spruce
mm
l
kg
394 x 562 x 640
145
37 / 24
Filling door dimensions
W x H
mm
430 x 397
Feed pressure during operation
(draught requirement)
Necessary
Maximum
mbar
0,10
0,20
Boiler temperature control range
°C
62–87
Boiler set temperature
°C
80
2
Return temperature
min.
°C
61
Fuse protection supply line
A
13 (slow)
Water-side resistance
∆
T = 20 °K
∆
T = 10 °K
mbar
2,1
7,2
3,4
14,0
5,5
20,0
Operating pressure
max.
bar
3
Test pressure
bar
4,5
Boiler water volume
l
114
Weight of boiler
net
kg
499
Minimum transport weight
3
kg
430
Installation dimensions
W x D x H
mm
588 x 1120 x 1437
Minimum installation dimensions
4
W x D x H
mm
588 x 967 x 1340
Electrical power consumption
Operation
Standby
Igniting
W
43
7
2000
49
7
2000
53
7
2000
Values from type test with beech
Testing office TÜV SÜD Munich, test report no.: 1348-01/13)
Boiler efficiency
%
90,9
90,7
5
90,5
Flue gas temperature
rated load
part load
°C
121
95
135
5
95
145
95
Содержание DuoWIN
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