User guide

16
C 310 ECO - C 610 ECO 02/10/07 - 300015183-001-A
7 Technical characteristics
7.1 C 310 ECO
C 310-... ECO Unit 280 350 430 500 570
Introduction
Number of sections 56789
Regulating the output Modulating
Output (80/60°C) PN
minimumkW51657992106
maximum kW 261 327 395 462 531
Output (50/30°C) PN
minimumkW56718498113
maximum kW 282 353 427 499 573
Power input
minimumkW54688295109
maximum kW 269 336 404 471 539
Combustion gas and by-products
Gas supply pressure mbar 17 - 25
Gas flow rate Gas H/E (15°C - 1013
mbar)
minimum m
3
/h 5,7 7,2 8,7 10,1 11,5
maximum m
3
/h 28,5 35,5 42,7 49,8 57,0
Gas flow rate Gas L/LL(15°C - 1013
mbar)
minimum m
3
/h 6,6 8,4 10,1 11,7 13,4
maximum m
3
/h 33,1 41,3 49,7 57,9 66,3
Average nitrogen oxide emission (NOx) mg/kWh < 60
Maximum pressure at the flue gas
nozzle
Pa 150 150 150 150 150
Combusted gas flow
minimum Kg/h 91 114 138 160 183
maximum Kg/h 453 565 680 793 907
Temperatures of the combusted gases
at 80/60°C
minimum °C 57
maximum °C 65
Boiler types: B23, C33, C53, C63, C83
Heating
Safety temperature °C 110
Water setting range °C 20 - 90
Water pressure minimum bar 0,8
Water pressure maximum bar 6
Water content l 4960718293
Water resistance at
∆T = 10°C mmCE 4520 4400 4800 4400 5000
Water resistance at
∆T = 20°C mmCE 1130 1100 1200 1100 1250
Electricity characteristics
Power supply voltage V/Hz 230 / 50
Power consumption
minimum W 12 12 12 12 12
maximum W 303 340 470 600 858
Insulation class IP 21
Miscellaneous
Weight without water kg 360 410 460 510 560
Acoustic level at 1 meter dBA 60