20010309
10
GB
Technical description of the burner
4.7
Firing rates
MAXIMUM OUTPUT
must be selected in the hatched area of the
MINIMUM OUTPUT
must not be lower than the minimum limit
shown in the diagram:
1750 kW
4.8
Test boiler
The burner/boiler matching does not pose any problems if the
boiler is CE type-approved and its combustion chamber dimen-
sions are similar to those indicated in diagram (Fig. 3).
If the burner must be combined with a boiler that has not been CE
type-approved and/or its combustion chamber dimensions are
clearly smaller than those indicated in diagram (Fig. 3), consult
the manufacturer.
The firing rates were set in relation to special test boilers, accord-
ing to EN 676 regulations.
Fig. 3 indicates the diameter and length of the test combustion
chamber.
Example:
Output 7000 kW:
diameter 120 cm,
length 6m.
MODULATION RATIO
The modulation ratio, determined using test boilers according to
standard (EN 676 for gas, EN 267 for light oil), is 4 : 1.
WARNING
The firing rate area values (Fig. 2) have been ob-
tained considering a surrounding temperature of
20 °C, and an atmospheric pressure of 1013 mbar
(approx. 0 m above sea level) and with the com-
bustion head adjusted as shown on pag. 20.
Fig. 2
Pressu
re
in
co
mbustion
chambe
r -
mba
r
Thermal output -
kW
D10725
400
1200
2000
2800
3600
4400
0
2
4
6
8
10
12
14
16
18
20
5200
6000
6800
7600
8400
22
Class 3 EN676
Class 1 EN267
Class 3 EN676
Class 2 EN267
Fig. 3
Combustio
n ch
amber
m
D2448
Содержание RLS 800/E MX
Страница 2: ......
Страница 77: ...39 20010309 Electrical panel layout Schéma tableau électrique ...
Страница 78: ...20010309 40 Electrical panel layout Schéma tableau électrique ...
Страница 80: ...20010309 42 Electrical panel layout Schéma tableau électrique ...
Страница 81: ...43 20010309 Electrical panel layout Schéma tableau électrique 0 1 1 1 ...
Страница 82: ...20010309 44 Electrical panel layout Schéma tableau électrique 0 ...
Страница 83: ...45 20010309 Electrical panel layout Schéma tableau électrique 0 0 0 1 0 2 0 0 0 0 0 0 0 30 3 3 0 0 1 0 ...
Страница 89: ......
Страница 90: ......