13
GUIDE VALUES FOR INJECTOR PRESSURE
Model
EC Plus 90
EC Plus 120
EC Plus 160
EC Plus 200
EC Plus 250
Nominal heat input
kW
32,0 - 90,0
42,0 - 120,0
56,0 - 160,0
70,0 - 200,0
87,5 - 250,0
Nominal heat output
80/60
°
C
kW
31,0 - 86,7
40,7 - 115,6
54,0 - 153,0
67,2 - 190,2
84,0 - 237,0
50/30
°
C
kW
33,0 - 92,7
43,3 - 123,6
52,2 - 163,5
71,8 - 205,0
88,3 - 252,3
Injector diameter for
Natural gas (G20)
mm
8,50
10,0
10,0
11,5
12,3
LPG (propane)
mm
6,50
7,0
7,5
8,5
9.5
Gas type:
Guide values for injector pressure**
- Natural gas G20 (15,0)*
mbar
6,0 - 8,0
5,5 - 7,5
9,5 - 11,0
9,0 - 10,5
13,0 - 14,5
- Propan
mbar
8,5 - 10,5
8,0 - 9,5
14,0 - 19,0
12,0 - 17,0
16,0 - 17,0
*
*
Values in parenthesis = Wobbe index Wo
N
in kWh/m
3
** At pressure at end of boiler 0 mbar, 1013 hPa, 15
°
C
the CO
2
content should be - between 8.0 and 8.5 % for natural gas
- between 9.5 and 10.0 % for LPG, EC PLUS 90, 120
- between 9.0 and 9.5 % for LPG, EC PLUS 160, 200, 250
Table 3 Guide values for injector pressure (full load)
The values given in Tables 3 are guide values. It is important that the gas
quantity is set via the injector pressure so that the CO
2
value is within the
specified values.
Guide values for gas flow rate,
injector pressure and CO
2
content
Summary of Contents for EC Plus 120
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