thermital 20034707, Руководство по установке, эксплуатации, техническому обслуживанию и управлению системой

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TECHNICAL DATA FOR BOILERS WITH GAS BURNERS <400 KW
(*) Heating appliance marketed before 1 January 2018, intended exclusively for replacement under the terms of EU
Regulation 813/2013, article 1,section 2, letter (g).
THE/TG 3S 90(*) 115(*) 166(*) 217(*) 255(*) 349(*)
Fuel Gas
Rated heat input
minimum 70,0 90,0 115,0 166,0 217,0 255,0 kW
maximum 90,0 115,0 166,0 217,0 255,0 349,0 kW
Rated useful heat output Pn
minimum 66,6 85,5 109,6 158,7 206,2 243,0 kW
maximum 85,1 108,3 157,4 207,5 244,0 334,7 kW
Useful efficiency
at min. Pn 95,2 95,0 95,3 95,6 95,0 95,3 %
at max. Pn 94,5 94,2 94,8 95,6 95,7 95,9 %
Useful efficiency at 30% (Pn Max) 98,5 98,5 98,5 98,5 98,5 98,5 %
Constant pressure drop (Pn Max) < 1,4 < 1,2 %
Flue gas temperature (∆T°) 106 103 103 106 100 106 °C
Flue gas mass flow rate (Pn Max) 0,040 0,050 0,072 0,094 0,110 0,151 Kg/s
Furnace pressure 1,0 1,4 1,8 2,7 2,9 3,6 mbar
Furnace volume 75,0 121,0 176,0 176,0 240,0 296,0 dm
3
Total volume of flue gas side 112 176 2.535 2.615 3.575 443 dm
3
Surface area for heat exchange 3,8 5,3 7,3 8,2 10,1 12,9 m
2
Volumetric heat load (Pn Max) 1.203 947 941 1.229 1.066 1.180 kW/m
3
Specific heat load (Pn Max) 22,6 20,4 21,4 25,4 24,3 26,0 kW/m
2
Maximum operating pressure 6 bar
Maximum admissible temperature 110 °C
Maximum operating temperature 95 °C
Min. admissible water return temper. 50 °C
Pressure drop ∆T 10° C 22 25 27 45 43 75 mbar
Pressure drop ∆T 20° C 7 5 5 10 13 20 mbar
Water capacity 176 255 319 309 408 495 l