Sime EDEA T - Technical Features

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5.5 Technical features
DESCRIPTION
Edea T
25 35
CERTIFICATIONS
Country of intended installation GB
Fuel G20 / G31
PIN number 1312CU6393
Category II2E3P
Appliance classification B23P - B33P - B53P - C13 - C33 - C43 - C53 - C63 - C83 - C93 - C(10)3
Nominal (50-30°C) !da duplicazione! kW 0 0
Class NO
x (*) 6 (< 56 mg/kWh)
HEATING PERFORMANCE
HEAT INPUT (**)
Nominal flow (Q
n max) kW 25 34,8
Minimum flow G20/G31 (Q
n min) kW 2,5 / 3,5 4,5 / 5,5
HEAT OUTPUT
Nominal (80-60°C) (P
n max) kW 24,5 34,1
Nominal (50-30°C) (P
n max) kW 26,4 36,7
Minimum G20 (80-60°C) (P
n min) kW 2,3 4,2
Minimum G20 (50-30°C) (P
n min) kW 2,6 4,7
Minimum G31 (80-60°C) (P
n min) kW 3,3 5,1
Minimum G31 (50-30°C) (P
n min) kW 3,7 5,7
EFFICIENCY
Max useful efficiency (80-60°C) % 98,0 98,0
Min useful efficiency (80-60°C) % 93,3 93,3
Max useful efficiency (50-30°C) % 105,8 105,6
Min useful efficiency (50-30°C) % 104,7 104,2
Useful efficiency at 30% of load (40-30°C) % 108,8 108,5
Losses after shutdown at 50°C W 105 115
ENERGY PERFORMANCE
HEATING
Heating seasonal energy efficiency class A A
Heating seasonal energy efficiency % 93 93
Sound power dB(A) 55 56
ELECTRICAL SPECIFICATIONS
Power supply voltage V 230
Frequency Hz 50
Absorbed electrical power (Q
n max) W 93 113
Absorbed electrical power at (Q
n min) W 67 65
Absorbed electrical power in stand-by W 4 6
Electrical protection degree IP X5D
COMBUSTION DATA
Smoke temperature at Max/Min flow (80-60°C) °C 80,0 / 51,8 74,5 / 58,2
Smoke temperature at Max/Min flow (50-30°C) °C 51,3 / 39,5 52,3 / 44,2
Smoke flow Max/Min g/s 14,5 / 1,2 16,5 / 2,2
CO
2 at Max/Min flow rate (G20) % 9,2 / 9,2 9,3 / 9,1
CO
2 at Max/Min flow rate (G31) % 10,2 / 10,2 10,0 / 10,0
NOx measured mg/kWh 15 34
Gas consumption at Max/Min flow rate (G20) m
3
/h 2,64 / 0,26 3,68 / 0,48
Gas consumption at Max/Min flow rate (G31) kg/h 1,94 / 0,27 2,7 / 0,43
Gas supply pressure (G20/G31)
mbar 20 / 37 20 / 37
kPa 2 / 3,7 2 / 3,7
NOZZLES  GAS
Number of nozzles No. 2 2
Nozzle diameter (G20) mm 3,2 / 3,4 4 / 4,5
Nozzle diameter (G31) mm 2,4 / 2,9 2,8 / 3,4
TEMPERATURE  PRESSURE
Max operating temperature (T max) °C 85
Heating adjustment range °C 20÷80
Domestic hot water adjustment range °C 10÷60
Max operating pressure (PMS)
bar 3
kPa 300
Water content in boiler l 5,1 5,8
(*) NOx class according to UNI EN 15502-1:2015
(**) Heat input calculated using the lower heat output (Hi)
Lower Heat Output (Hi)
G20 Hi. 9.45 kW/m
3
(15°C, 1013 mbar) - G31 Hi. 12.87 kW/kg (15°C, 1013 mbar)