20146119
8
GB
Technical description of the burner
4.4
Technical data
Tab. C
(1)
Reference conditions: Room temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l.
(2
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output. The sound
power is measured with the “Free Field” method, as per EN 15036, and according to an “Accuracy: Category 3” measuring accuracy, as set out in
EN ISO 3746.
4.5
Maximum dimensions
The maximum dimensions of the flange and burner are given in
Fig. 1.
Key (Fig. 1)
A Reduction pipe coupling Rp 1/2 - R 3/8
Model
RIELLO 40 GS3
Type
551T1
Heat output (Hi)
(1)
min - max
kW
kcal/h
11
35
9.500
30.000
Fuel
Family 2
NCV 8
12 kWh/m
3
– 7,000
10,340 kcal/m
3
Pressure: min. 10 mbar – max. 200 mbar
Family 3
Ncv 24
34 kWh/m
3
– 21.000
29.300 kcal/m
3
Pressure: min. 8 mbar – max. 200 mbar
Operation
Intermittent (FS1)
Use
Boilers: water and diathermic oil
Ambient temperature
°C
0 - 50
Combustion air temperature
°C max
60
Electrical supply
1/230V/50Hz
Fan motor
rpm - rad/s
V - Hz
W
A
2800 - 294
230 - 50
90
0.75
Ignition transformer
Primary 230V – Secondary 18 kV / 11 mA
Capacitor
F
2
Absorbed electrical power
kW
0.15
Protection level
IP40
Weight
kg
11
Noise levels
(2)
Sound pressure
Sound power
dB(A)
53.8
65.0
Fig. 1
Flange
Burner
252
100
230
Ø 170
130
55
25
37
Rp 3/8
45°
45°
Ø 91
21
5
10
140
Rp 1/2
165
13
2
D5061
A
