©
HDG Bavaria GmbH 07/2008
HDG Compact 99 - 200 - Version 1 - en
3 Mode of operation – Technical data
25
*in combination with the HDG cyclone dust separator with flue gas fan
Boiler type
HDG Compact
150
Wood chips /
pellets
HDG Compact
194
Pellets
HDG Compact
199
Wood chips
HDG Compact
200
Wood chips /
pellets
Performance data (measured according to DIN EN 303-5)
Nominal thermal power
150.0 kW
194.0 kW
199.0 kW
190.0 kW
Minimum thermal output
45.0 kW
47.0 kW
57.0 kW
57.0/47.0 kW,
Boiler efficiency at nominal
thermal power
90.4 / 90.7 %
90.1 %
90.4 %
90.4 / 90.1 %
Electrical connection: Voltage
Frequency
Back-up fuse
230 / 400 V
50 Hz
20 A
General boiler data
Boiler class
3
Maximum permissible opera-
ting pressure
3.0 bar
Maximum supply temperature
95 °C
Minimum return temperature
60 °C
Water capacity
450 l
Weight (net)
2140 kg
2220 kg
2220 kg
2220 kg
Planning data for flue calculation (DIN EN 13384-1)
Flue gas temperature (Tw) at
•
Nominal thermal power
•
Minimum thermal power
200 °C
130°C
200 °C
140 °C
200 °C
150 °C
230°C
150°C
Flue gas mass flow at
•
Nominal thermal power
•
Minimum thermal power
0.0927/0.0878kg/s
0.0338/0.0294kg/s
0.1060kg/s
0.0370kg/s
0.1290kg/s
0.0460kg/s
0.1180/0.1060kg/s
0.0440/0.0370kg/s
Flue draught requirement (Pw)
20/13*
20/18* Pa
20/15*
20/15*
Diameter of flue gas pipe con-
nection
300 mm
Height at middle of flue pipe
connection
1250 mm
Water-side connections
Supply and return connections
(flange)
DN 80
Connection for safety heat
exchanger (bushing)
DN 20, inside thread
Connection for drain (bushing)
DN 25, inside thread
Recommended pipe dimensi-
ons (minimum)
DN 80
Water-side resistance at nomi-
nal thermal power,10 K
6000 Pa
Other
Sound pressure level emitted
< 70 dB(A)
Minimum Air inlet cross-section
350 cm
438 cm
468 cm
430 cm
Table 3/2 - Technical data
