3.4
Technical information UltraGas
®
(800D-1300D)
Type
(800D)
(900D)
(1000D)
(1150D)
(1300D)
• Nominal output 80/60 °C with natural gas
1
kW
87-742
87-834
87-926
122-1066 122-1206
• Nominal output 40/30 °C with natural gas
1
kW
97-800
97-900
97-1000
136-1150 136-1300
• Nominal output 80/60 °C with propane
3
kW
139-728
139-820
139-910
169-1048 169-1184
• Nominal output 40/30 °C with propane
3
kW
154-800
154-900
154-1000 185-1150 185-1300
• Nominal load with natural gas
1
kW
89-754
89-848
89-942
125-1084 125-1226
• Nominal load with propane
3
kW
144-754
144-848
144-942
175-1084 175-1228
• Working pressure heating maximum/minimum
bar
6.0/1.0
6.0/1.0
6.0/1.0
6.0/1.0
6.0/1.0
• Working temperature maximum
°C
90
90
90
90
90
• Boiler water content
l
822
774
751
1098
1058
•
Minimum water flow
l/h
0
0
0
0
0
• Boiler weight (without water content, incl. casing)
kg
1806
1910
1962
2566
2656
•
Boiler
efficiency
at
full
load
at
80/60 °C
(related to net/gross calorific value)
%
98.3/88.6 98.3/88.6 98.3/88.6 98.3/88.6 98.3/88.6
•
Boiler efficiency at partial load 30% (according to EN 303)
(related to net/gross calorific value)
%
108,1/97.4 108.0/97.3 108.0/97.3 108,1/97.4 108.0/97.3
•
Standard efficiency (according to DIN 4702 part 8)
40/30 °C
%
109.8/98.9 109.8/98.9 109.8/98.9 109.9/99.0 109.9/99.0
(related to net/gross calorific value)
75/60 °C
%
107.3/96.7 107.3/96.7 107.3/96.7 107.4/96.8 107.4/96.8
• Stand-by loss at 70 °C
Watt
1500
1500
1500
2000
2000
• Standard emission rate
Nitrogen oxides
mg/kWh
43
42
41
48
48
Carbon monoxide
mg/kWh
11
12
13
5
5
• Content of CO
2
in the exhaust gas maximum/minimum output
%
9.0/8.8
9.0/8.8
9.0/8.8
9.0/8.8
9.0/8.8
• Dimensions
see table of dimensions
• Connections
Flow/return
DN
DN 125/
PN 6
DN 125/
PN 6
DN 125/
PN 6
DN 150/
PN 6
DN 150/
PN 6
Gas
inches
2″
2″
2″
2″
2″
Flue gas Ø inside
mm
356
356
356
356
356
•
Gas flow pressure minimum/maximum
Natural gas E/LL
mbar
18-80
18-80
18-80
18-80
18-80
Propane
mbar
37-57
37-57
37-57
37-57
37-57
• Gas connection value at 0 °C/1013 mbar:
Natural gas E (Wo = 15.0 kWh/m
3
) H
u
= 9.97 kWh/m
3
m
3
/h
75.4
84.9
94.3
108.5
122.7
Natural gas LL (Wo = 12.4 kWh/m
3
) H
u
= 8.57 kWh/m
3
m
3
/h
88
98.9
109.9
126.5
143,1
Propane (H
u
= 32.7 kWh/m
3
)
m
3
/h
29.1
32.7
36.4
41.9
47.3
• Operation voltage
V/Hz
230/50
230/50
230/50
230/50
230/50
• Control voltage
V/Hz
24/50
24/50
24/50
24/50
24/50
• Minimum/maximum electrical power consumption
Watt
60/890
60/1164
60/1490
62/1440
62/2060
• Stand-by
Watt
18
18
18
18
18
• IP rating (integral protection)
IP
20
20
20
20
20
• Sound power level
- Heating noise (EN 15036 part 1) (room air dependent)
dB(A)
74
76
78
75
78
- Exhaust noise is radiated from the mouth (DIN 45635 part 47)
dB(A)
74
75
76
72
75
• Sound pressure level heating noise
(depending on installation conditions)
2
dB(A)
64
66
68
65
68
• Condensate quantity (natural gas ) at 40/30 °C
l/h
70.9
79.7
88.5
101.9
115.2
• pH value of the condensate
pH
approx. 4.2 approx. 4.2 approx. 4.2 approx. 4.2 approx. 4.2
• Flue gas system: requirements, values
Temperature class
T120
T120
T120
T120
T120
Flue gas mass flow
kg/h
1252
1408
1564
1799
2035
Flue gas temperature at nominal output and operation 80/60 °C
°C
71
71
72
71
72
Flue gas temperature at nominal output and operation 40/30 °C
°C
48
47
49
47
49
Volume flow rate combustion air
Nm
3
/h
933
1050
1166
1342
1518
Feed pressure
total at the combustion air/flue gas pipe
Pa
60
60
60
60
60
Maximum draught/depression at flue gas outlet
Pa
-50
-50
-50
-50
-50
1
Data related to H
u
.
The boiler series is tested for EE/H-settings. With a factory setting of the Wobbe coefficient of 15.0 kWh/m
3
operation at a
Wobbe coefficient of 12.0 up to 15.7 kWh/m
3
is possible without new settings.
2
See also notes at “Engineering”.
3
Data related to H
u
. UltraGas
®
(250D-700D) can also be operated with propane.
• Boiler flow resistance see diagrams.
10
4 212 305 / 00
TECHNICAL INFORMATION
