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20166443
Technical description of the burner
5.1 Technical data
Tab. A
(1)
Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(2)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated
output. The sound power is measured with the “Free Field” method, as per EN 15036, and according to an “Accuracy: Category 3”
measuring accuracy, as set out in EN ISO 3746.
5.2 Electrical data
Tab. B
5.2.1 Weight - approximate measurements
The weight of the burner complete with its packaging is shown in
table (Tab. C)
Tab. C
5 Technical description of the burner
MODEL RL 70/M RL 100/M RL 130/M
Type 669 T1 670 T1 671 T1
Output (1) MAX. kW
Mcal/h
kg/h
474 - 1043
408 - 897
40 - 88
711 - 1482
612 - 1275
60 - 125
948 - 1779
816 - 1530
80 - 150
MIN. kW
Mcal/h
kg/h
261 - 474
224 - 408
22 - 40
332 - 711
286 - 612
28 - 60
498 - 948
428 - 816
42 - 80
Fuel Light oil
- net calorific value kWh/kg
Mcal/kg
11.8
10.2 (10.200 kcal/kg)
- density kg/dm3 0.82 - 0.85
- viscosity at 20 °C mm2/s max 6 (1.5 °E - 6 cSt)
Operation • Intermittent (min. 1 stop in 24 hours)
• Progressive two-stage (modulating by Kit)
Nozzle number 1 (nozzle with return)
Standard applications Boilers: water, steam, diathermic oil
Ambient temperature °C 0 - 40
Combustion air temperature °C max 60
Pump delivery (at 20 bar)
pressure range
fuel temperature
kg/h
bar
°C max
190
10 - 21
90
Electrical protection IP 44
Noise levels
(2)
Sound pressure
dBA
75 77 78.5
Sound power 86 88 89.5
MODEL RL 70/M RL 100/M RL 130/M
ELECTRICAL SUPPLY V
Hz
230 - 400 ~ +/-10%
50 - three-phase
ELECTRIC MOTOR rpm
kW
V
A
2880
1.1
230/400
4.3/2.5
2910
1.8
230/400
6.9/4
2890
2.2
230/400
8/4.6
IGNITION TRANSFORMER V1 - V2
I1 - I2
230 V - 2 x 5 kV
1.9 A - 30 mA
ELECTRICAL POWER CONSUMPTION kW max 1.7 2.5 2.85
Model kg
RL 70/M 65
RL 100/M 68
RL 130/M 76
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