2737
2
GB
2.
TECHNICAL DATA
2.1
TECHNICAL DATA
For gas family 3 (LPG) ask for separate kit.
2.2
OVERALL DIMENSIONS
2.3
WORKING FIELD
(as EN 676)
Thermal power
(1)
81 – 175 kW
-
70,000 – 150,500 kcal/h
Natural gas
(Family 2)
Net heat value: 8 – 12 kWh/Nm
3
-
7,000 – 10,340 kcal/Nm
3
Pressure:
min. 20 mbar
-
max. 100 mbar
Electrical supply
Single phase, 230 V
±
10%
~
50Hz
Motor
230V / 1.35 A
Capacitor
5
µ
F
Ignition transformer
Primary
230V / 1.8 A
-
Secondary 8 kV / 30 mA
Absorbed electrical power
0.24 kW
(1) Reference conditions:
Temp. 20°C - Barometric pressure 1013 mbar – Altitude 0 m above sea level.
COUNTRY
IT
DE
FR
ES - GB
GAS CATEGORY
II2H3B/P
II2ELL3B/P
II2Er3P
II2H3P
Flange
Burner
350
120
389
170
15
5
33
67
45°
45°
ø
12
5
29
8
11
17
0
Rp 3/4
230
152
280
Length available using a separate kit.
D4257
20
0
379
Combustion head extension, supplied separately.
Pres
s
u
re
in
th
e co
mb
u
s
ti
o
n
c
h
ambe
r – mbar
D5087
0
70,000
90,000
110,000
130,000
kcal/h
80
120
100
140
160
kW
Thermal power
180
150,000
0.8
1.6
2.4
3.2
4.0
4.8
