TECHNICAL DATA
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EN
3.2 Technical data
FB 4 R 20 LN FB 4 R 26 LN FB 4 R 35 LN
Burner output factory setting
(1)
20,6 kW 26,8 kW 36 kW
17.716 kcal/h 23.048 kcal/h 30.960 kcal/h
Oil throughput factory setting
(1)
1,72 kg/h 2,23 kg/h 3,0 kg/h
Fuel oil
(2)
Light oil, visc 1,6-6 mm2/s at (Hi=11,97 kWh/kg)
NOx emissions
< 120 mg/kWh
(according to European Commission Regulation No 813/2013
and to pr EN267/2016 Class 4)
Control box EBR - M4 R 15-15
Flame sensor Photoelectric controller (PEC)
Ignition transformer Fida 2P 26 kV pp-35 mA rms
Fuel-oil pump Danfoss BFP special
Pump coil BFP T85
Electric motor
EBR 90 W, 2800 rpm
90 watt
Capacitor Inco 4 μF , TEKNO 45T (T = top series)
Electrical supply 1 / 230 / 50 Ph / V / Hz
Power consumption (operation) (+/- 10W) 210 W 210 W 200 W
Protection level
IP20 (burner without cover)
IP40 (burner with cover)
Sound pressure level 65 dB(A)
Ambient temperature for storage -20°C ... +70°C
Temperature for use -10°C ... +60°C
(1)
Reference conditions: Ambient temperature 20 °C – Barometric pressure 1013 mbar – Altitude 0 m. a.s.l.
WARNING
(2)
The burner is suitable for light oil with bio content up to 10%. It is a minimum requirement
that the fuel blend (up to 10% Bio) is obtained with light oil in accordance with the relevant
standards and regional regulations.
In case of Bio oil content higher that 10% please contact the manufacturer.
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