Lignum NG
22
10
TECHNICAL CHARACTERISTICS
MODEL
Lignum NG
20
Lignum NG
30
Lignum
NG 40
Maximum output power kW
20
30
40
Performance (indirect method)
%
88,8
89,4
91,2
Fuel load volume
lt
89
113
137
CO at maximum power (10% of O
2
)
mg/m
3
317 238
231
NOx at maximum power (10% of O
2
)
mg/m
3
161 141
199
Classification (as per EN 303-5)
-
Class 5
Class 5
Class 5
Maximum operating pressure
bar
3
Fume temperature
ºC
150 - 200
Control temperature range
ºC
65 - 80
Minimum return temperature
ºC
55
Safety thermostat temperature
ºC
97
Boiler water volume
litres
90
104
114
Water pressure drop (
∆
T=10ºC) mbar
39
22
44
Water pressure drop (
∆
T=20ºC) mbar
11
6
11
Minimum flue draught
mbar 0.01
Pa 10
Electrical supply
-
230 V~, 50 Hz
Average electrical consumption in nominal
power
W 57
64 70
Average electrical consumption in Standby
W
3
Fume outlet diameter
mm
125 -130
146-150
Weight (net)
Kg 385
425 450
Summary of Contents for LIGNUM NG 20
Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS LIGNUM NG ...
Page 36: ...Lignum NG 34 Outside ...
Page 42: ...Lignum NG 40 NOTES ...
Page 43: ...41 NOTES ...