Data sheet
Burner System Loader System
PYROMAT-DYN
1
Köb Holzheizsysteme GmbH, Flotzbachstr. 33, A-6922 Wolfurt, Tel. +43/5574/6770-0, Fax 65707, E-Mail: office@kob.cc
Subject to technical changes
3010-3
2009-03-01_GB
Technical data:
PYROMAT-DYN [Art. No.] KPM-DYN_45 KPM-DYN_65 KPM-DYN_85
Performance data, operation with logs
Nominal heat output [kW] 49 75 100
Max. log length [m] 0.5 0.5 0.5
Firebox volume [l] 185 255 300
Burner efficiency rate [%] 91.7 91.5 91.3
Average exhaust gas temperature [°C] 146 145 144
Performance data, automatic operation
Maximum nominal heat output [kW] 35 52 70
Minimum nominal heat output [kW] 10 15 20
Burner efficiency rate at nominal load [%] 92.4 92.3 92.3
Electrical connections, total [kW] 1.91 1.91 1.91
Electrical power, ignition device [kW] 1.6 1.6 1.6
Electrical power, exhaust fan [kW] 0.08 0.08 0.15
Electrical power, feed auger [kW] 3 x 400V 0.12 0.12 0.12
Electrical power, de-ashing and cleaning [kW] 0.07 0.07 0.07
Electrical power consumption at max. nominal load [kW] 0.1 0.2 0.3
Electrical power consumption at min. nominal load [kW] 0.04 0.05 0.06
Exhaust gas mass flow, nominal heat output [g/s] 35 56 68
Average exhaust gas temperature at maximum nominal load, °C 138 136 134
Average exhaust gas temperature at minimum nominal load, °C 79 78 77
Maximum water content, forest wood chips [W %] 1) W35 W35 W35
Maximum chip size G50 G50 G50
Heating-relevant data
Volume on heating gas side [litres] 170 180 190
Volume of ash pan (logs/automatic) [litres] 14 / 34 18 / 43 18 / 43
Max. flue draught, wood [Pa] 2) 25 25 25
Chimney draught required [Pa] 3) +-0 +-0 +-0
Resistance on water-bearing side (difference of 10 K) [mbar] 8 16 25
Boiler water volume [l] 130 170 210
Boiler weight without water [kg] 760 935 1065
Test pressure [bar] 6 6 6
Maximum operating pressure [bar] 3 3 3
Maximum boiler temperature [°C] 100 100 100
Minimum return temperature [°C] 70 70 70
Thermal run-off safety valve: min. flow rate at 2.5 bar [kg/h] 2000 2800 3500
Burner group
Burner pump, model RS 30/6 TOP-S 30/7 TOP-S 30/7
Electrical power for pump [W] 49-93 85-195 85-195
Pump output m³/h at mWS 2,5 at 6,5 7,5 at 7,0 7,5 at 7,0
Burner control valve, Siemens model VXG 48.32 VXG 48.32 VXG 48.40
Drive for burner control valve, Siemens SQS 35.00 SQS 35.00 SQS 35.00
Weight of burner group [kg] 14 16 20
1) For function, from W 25 reduction of burner output
2) Maximum overpressure during the start-up phase (chimney cold) in the exhaust pipe after the exhaust fan
3) Do not install a chimney draught controller
!
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