Technical Description Of The Burner; Technical Data; Electrical Data - Riello RL 70/M Installation, Use And Maintenance Instructions

5

Technical description of the burner

5.1

Technical data

MODEL
Type
Output (1)
Fuel
- net calorific value
- density
- viscosity at 20 °C
Operation
Nozzle
Standard applications
Ambient temperature
Combustion air temperature
Pump delivery (at 20 bar)
pressure range
fuel temperature
Electrical protection
Noise levels
(2)
Sound pressure
Sound power
Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(1)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated
(2)
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

MODEL
ELECTRICAL SUPPLY
ELECTRIC MOTOR
IGNITION TRANSFORMER
ELECTRICAL POWER CONSUMPTION
5.2.1 Weight - approximate measurements
The weight of the burner complete with its packaging is shown in
table (Tab. C)
Technical description of the burner
MAX. kW
Mcal/h
kg/h
MIN. kW
Mcal/h
kg/h
Light oil
kWh/kg 11.8
Mcal/kg 10.2 (10.200 kcal/kg)
kg/dm3 0.82 - 0.85
mm2/s max 6 (1.5 °E - 6 cSt)
• Intermittent (min. 1 stop in 24 hours)
• Progressive two-stage (modulating by Kit)
number 1 (nozzle with return)
Boilers: water, steam, diathermic oil
°C
°C max
kg/h
bar
°C max
dBA
V
Hz
rpm
kW
V
A
V1 - V2
I1 - I2
kW max
RL 70/M
669 T1
474 - 1043 711 - 1482
408 - 897 612 - 1275
40 - 88
261 - 474
224 - 408
22 - 40
75
86
RL 70/M
230 - 400 ~ +/-10%
50 - three-phase
2880
1.1
230/400
4.3/2.5
230 V - 2 x 5 kV
1.7
Model
RL 70/M
RL 100/M
RL 130/M
7 GB
RL 100/M RL 130/M
670 T1
948 - 1779
816 - 1530
60 - 125
332 - 711 498 - 948
286 - 612 428 - 816
28 - 60
0 - 40
60
190
10 - 21
90
IP 44
77
88
RL 100/M
2910
1.8
230/400
6.9/4
1.9 A - 30 mA
2.5
671 T1
80 - 150
42 - 80
78.5
89.5
Tab. A
RL 130/M
2890
2.2
230/400
8/4.6
2.85
Tab. B
kg
65
68
76
Tab. C
20166443