Unical KONf 115 - Page 12

12
KONf 100 KONf 115
Appliance category II
2H3P
II
2H3P
Modulation Ratio 1 : 5,0 1 : 5,75
Nominal Heat Input on P.C.I. Qn kW 99,5 115
Minimum Heat Input on P.C.I. Qmin kW 20 20
Nominal Output (Tr 60 / Tm 80 °C) Pn kW 98,8 111,5
Minimum Output (Tr 60 / Tm 80 °C) Pn min kW 19,2 19,2
Nominal Output (Tr 30 / Tm 50 °C) Pcond kW 105 120,3
Minimum Output (Tr 30 / Tm 50 °C) Pcond min kW 21,75 21,75
E󰀩ciency at max. output (Tr 60 / Tm 80°C) % 98,81 97,1
E󰀩ciency at min. output (Tr 60 / Tm 80°C) % 95,90 95,90
E󰀩ciency at max. output (Tr 30 / Tm 50°C)) % 105,03 104,6
E󰀩ciency at min. output (Tr 30 / Tm 50°C) % 108,77 108,77
Rendimento al 30% del carico (Tr 30°C) % 109,3 107,27
Combustion e󰀩ciency with nominal load % 98,05 97,7
Combustion e󰀩ciency with minimum load % 98,28 98,28
Heat loss at casing with burner in operation (Qmin) % 2,30 2,69
Heat loss at casing with burner in operation (Qn) % 0,1 0,7
Flue gas temperature tf-ta (min)(*) °C 35,0 36,0
Flue gas temperature tf-ta (max)(*) °C 39,4 46,6
Maximum allowable temperature °C 100 100
Maximum operating temperature °C 85 85
Flue gas mass ow rate (min) kg/h 37,71 34,31
Flue gas mass ow rate (max) kg/h 163,59 184,6
Excess λ air % 25,53 23
Flue losses with burner in operation (min) % 1,72 1,87
Flue losses with burner in operation (max) % 1,95 2,29
Minimum heating circuit pressure bar 0,5 0,5
Maximum heating circuit pressure bar 6 6
Water content l 9 9
Gas Consumption Natural (20 mbar) gas G 20 a Qn m
3
/h 10,57 12,08
Gas Consumption Natural gas (20 mbar) G 20 a Qmin m
3
/h 2,11 2,11
Gas Consumption G25 (supply pressure 25 mbar) Qn m
3
/h 12,3 14,0
Gas Consumption G25 (supply pressure 25 mbar) Qmin m
3
/h 2,46 2,46
Gas Consumption G31 (supply pressure 37/50 mbar) Qn kg/h 7,76 8,92
Gas Consumption G31 (supply pressure 37/50 mbar) Qmin kg/h 1,55 1,55
Max. available pressure at the chimney base Pa 150 150
Max Condensation production kg/h 8,46 8,46
Emissioni
CO at Minimum Heat Input with 0% of O2 mg/kWh 140 147
NOx at Nominal Heat Input with 0% of O2 mg/kWh 47 47
NOx Class 5 5
Electrical Data
Voltage/Frequency electric power supply V/Hz 230/50 230/50
Fuse on main supply A (R) 4 4
Insulation degree IP X5D X5D
Room Temperature = 20°C
(*) Temperatures detected with the unit in operation (Tr 60 / Tm 80°C)
CO
2
(min/max) See table INJECTORS PRESSURES
Seasonal space heating energy
2009/125 CEE (<=400Kw) η
s
- see ErP table
Stand-by heat loss ∆T 30°C - Pstb - see ErP table
Consumption in stand-by - Psb - see ErP table
2.5 - OPERATING DATA ACCORDING TO UNI 10348 and GENERAL FEATURES
For the adjustment data: NOZZLES - PRESSURE - DIAGRAMS - FLOW RATES - CONSUMPTION refer to the paragraph ADAP-
TATION TO OTHER TYPES OF GAS.