Specifications Of A Complete Cogeneration Module; Cogeneration Module Operating Parameters - Viessmann VITOBLOC 200 Assembly Instructions Manual

Table of contents
2

Specifications of a complete cogeneration module

2.1

Cogeneration module operating parameters

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