Table of Contents
Advertisement
4.8
Firing rates
The MAXIMUM OUTPUT is chosen from within the continuous
diagram area (Fig. 3).
The MINIMUM OUTPUT must not be lower than the minimum
limit of the diagram:
RS 1300/E C01 FS1 = 2500 kW
RS 1600/E C01 FS1 = 3500 kW
RS 2000/E C01 FS1 = 4000 kW
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
1000
2000
0
4.9
Test boiler
The burner/boiler combination does not pose any problems if the
boiler is EC approved and its combustion chamber dimensions
are similar to those indicated in the diagram (Fig. 4).
If the burner must be combined with a boiler that has not been EC
approved and/or its combustion chamber dimensions are clearly
smaller than those indicated in the diagram, consult the manufac-
turer.
The firing rates were set in relation to special test boilers, accord-
ing to EN 676 regulations.
20089387
Technical description of the burner
RS 1300/E
3000
4000
5000
6000
7000
8000
Thermal power
WARNING
RS 1600/E
10000 11000
14000
9000
12000 13000
Thermal power – kW
In Fig. 4 you can see the diameter and length of the test combus-
tion chamber.
Example:
Output 13000 kW - diameter 120 cm - length 9 m
MODULATING RATIO
The modulating ratio, obtained in test boilers in accordance with
standard EN 676, is 1:5.
10
GB
The firing rate value (Fig. 3) has been obtained
considering an ambient temperature of 20 °C, an
atmospheric pressure of 1013 mbar (approx. 0 m
a.s.l.), and with the combustion head adjusted as
shown on page 21.
RS 2000/E
15000 16000 17000 18000 19000
20099148
20094546
20000
21000
Fig. 3
Fig. 4
Advertisement
Table of Contents
