Table of contents
VITOBLOC 200 BM-190/238
Assembly instructions
9
5780045
GB
2
Specifications of a complete cogeneration module
2.1
Cogeneration module operating parameters
Operating parameters for the cogeneration module
Vitobloc 200 BM-190/238
Continuous operation
1)
in parallel operation
50%
load
75%
load
100%
load
electrical output
2)
cannot be overloaded
kW
95
142
190
heat output of high temperature
3)
tolerance 8%
kW
128
176
238
heat output of low temperature
3)
tolerance 8%
kW
6
11
16
fuel usage (at Hi = 6.5 kWh/m³)
tolerance 5%
kW
269
375
493
current characteristic value in accordance with AGFW FW308
(electrical output/thermal output)
0.80
utilisation ratio pursuant to the German Energy Taxation Law
4)
%
91.5
efficiency in parallel operation
electrical efficiency
%
35.3
37.9
38.5
heat efficiency high temperature
%
47.6
46.9
48.3
heat efficiency low temperature
%
2.2
2.9
3.2
total efficiency
%
85.1
87.8
90.0
Energy generation
electrical energy (three-phase)
voltage
V
400
frequency
Hz
50
internal electrical energy requirements
5)
kW
2.8
heat energy (heat) HT
forward/return temperature
° C
85 / 65
heat energy (heat) NT
forward/return temperature
° C
40 / 42.7
Fuels and filling amounts
quality of fuel, lubricating oil, cooling water and heating water
refer to the current
operational regulations
filling quantity
lubricating oil
ltr.
41
added fresh oil tank
ltr.
160
cooling water
ltr.
85
heating water
ltr.
10
gas connecting pressure
6)
mbar
20 - 50
Heat generation (heating)
return temperature in front of the module
min./max.
° C
60/65
standard temperature difference
return/forward feed
K
20
heating water volume flow
standard
m³/h
10.2
maximum acceptable operating pressure at high
temperature
bar
10
maximum acceptable operating pressure at low
temperature
bar
2
pressure loss at standard flowthrough in the HT
module
standard
bar
0.3
pressure loss at standard flowthrough in the NT
module
standard
bar
0.5
