DOMUSA Jaka HFD, Инструкция по установке и эксплуатации

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14 TECHNICAL CHARACTERISTICS
JAKA HFD/HFS 30 40 50 60
Low temperature
Boiler type -
heating only
Rated heat output P
rated
kW 29 40 50 60
Useful heat output P
4
kW 28,1 39,4 50,8 60,7
Useful heat output (30%) P
1
kW 8,9 12,1 15,6 18,6
Seasonal space heating energy efficiency
Ƞ
S
% 86 87 86 86
%(PCI) 91,5 94,7 94,5 94,5
Useful efficiency Ƞ
4
%(PCS) 86,3 89,3 89,1 89,1
%(PCI) 97,5 97 96,3 96,3
Useful efficiency (30%)
Ƞ
1
%(PCS) 92,0 91,4 90,8 90,8
Auxiliary electricity consumption at full load el
max
kW 0,152 0,161 0,161 0,226
Auxiliary electricity consumption at part load el
min
kW 0,055 0,056 0,056 0,078
Auxiliary electricity consumption in standby
mode
PSB kW 0,003 0,003 0,003 0,001
Standby heat loss P
stby
kW 0,106 0,094 0,141 0,182
Emissions of nitrogen oxides
NOx mg/k
Wh
126 105 128 133
Heating temperature adjustment ºC 60-85
Maximum safety temperature ºC 110
Maximum pressure for heating mode bar 3
Heating water volume Lts 16,2 20,2 24,2 28,2
Water pressure drop mbar 100 204 263 327
Fume temperature ºC 213 213 208 200
Volume on fume side m
3
0,011 0,017 0,023 0,029
Maximum fume flow Kg/s 0,0132 0,0186 0,0245 0,0299
Fume pressure drop mbar 0,17 0,18 0,20 0,22
Combustion chamber length mm 300 400 500 600
Combustion chamber type - wet, with three fume outlets
Burner adjustment type - ON/OFF
Electrical supply - ~220-230 V - 50 Hz - 200 W
Gross weight Kg 110 135 160 185