3126
2
2.
TECHNICAL DATA
2.1 TECHNICAL DATA
Light oil is not permitted on low level discharge of flue gas products.
2.2 OVERALL DIMENSIONS
2.3 FIRING RATE,
(as EN 267)
TYPE
744T3R
Output – Thermal power
(with air at 20 °C)
1.8 – 3.5 kg/h - 21.3 – 41.5 kW
Fuel
Light oil, viscosity 4 – 6 mm
2
/s at 20 °C
(Hi = 11.86 kWh/kg)
Electrical supply
Single phase,
~
50Hz 230 V
±
10%
Motor
Run current 0.85 A – 2700 rpm – 283 rad/s
Capacitor
4.5
F
Ignition transformer
Secondary 8 kV – 25 mA
Pump
Light oil, maximum pressure 15 bar (218 psi)
Absorbed electrical power
0.215 kW
Flange
Burner
77
202
130
20
45
°
ø
85
223
.5
11
168
D4087
72
72
150
45
°
ø
75
23
0
180
136
150
D7149
Pr
ess
ure
in th
e combu
s
ti
on
ch
amber
–
mb
ar
Fuel output - kg/h
Thermal power - kW
