Metal-Fach SMART EKO-CARBON Series, Operation And Maintenance Documentation, Page: 8 / 38

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8. Technical specifications SMART EKO-CARBON
(USER/INSTALLER)
Tab. 8.1 Technical specifications SMART EKO-CARBON
PARAMETERS UNIT
TYPE OF BOILERS
SMART EKO-CARBON 16 SMART EKO-CARBON 20 SMART EKO-CARBON 25
SMART EKO–CARBON 30
Nominal thermal output [kW] 16 20 25 30
Boiler power range [kW] 4,8 - 16 6 - 20 7,5 - 25 9 - 30
Heating surface [m 2 ] 1,63 2,0 2,6 3,08
Boiler water capacity [L] 48 60 71 80
Maximum working pressure [bar] 3 3 3 3
Maximum working temperature [°C] 95 95 95 95
Test pressure [bar] 4,5 4,5 4,5 4,5
Boiler class - 5 5 5 5
Boiler efficiency [%] ≤90 ≤90 ≤90 ≤90
Single fuel load [L] 200 200 200 200
Fuel [-] eco-pea coal
Power supply - ~230V; 50Hz
Electrical power consumption during boiler work at
nominal power
[W] 230 230 230 230
Electric- power consumption (temporarily
maximum)
[W] - - - -
Temperature controller setting range [°C] 60-85 (1 at a time)
Required chimney flue [pa] [Pa] 20 20 23 30
Flue gas mass flow [g/s] 10,4 14,16 16,5 20,62
Flow resistance δT [10k] [mbar] 5,47 9,74 12,33 15,8
Flow resistance δT[20k] [mbar] 1,36 2,43 3,80 4,3
Boiler weight [kg] 345 370 427 460