Technical Data; Variants - Riello RL 28 Instrucciones De Instalación, Funcionamiento Y Mantenimiento

TECHNICAL DATA

MODEL
TYPE
OUTPUT
(1)
DELIVERY
(1)
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTOR
MOTOR CAPACITOR
IGNITION TRASFORMER
PUMP delivery (at 20 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH DIRECTIVES
NOISE LEVELS Sound pressure
(2)
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 output. The
(2)
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.

VARIANTS

Model Code
3473230 - 3473232
RL 28
3473231 - 3473233
3474130 - 3474132
3474131 - 3474133
RL 38
3474330 - 3474332
3474331 - 3474333
3474632
RL 50
3474633
2nd stage kW
Mcal/h
kg/h
1st stage kW
Mcal/h
kg/h
LIGHT OIL
kWh/kg 11,8
Mcal/kg 10,2 (10.200 kcal/kg)
0,82 - 0,85
3
kg/dm
/s max 6 (1,5 °E - 6 cSt)
2
mm
• Intermittent (min. 1 stop in 24 hours).
• Two-stage (high and low flame) and single-stage (all - nothing).
number 2
Boilers: water, steam, diathermic oil
°C 0 - 40
°C max 60
V 230 ~ +/-10%
Hz 50 - single-phase
rpm
W
V
A
F/V
V1 - V2 230 V - 2 x 5 kV
I1 - I2
kg/h
bar
° C max
W max
dBA
Electrical Blast tube
supply lenght mm
single-phase 216
single-phase 351
single-phase 216
single-phase 351
three-phase 216
three-phase 351
three-phase 216
three-phase 351
RL 28 RL 38
652 T1 653 T1
166 - 332 237 - 450
143 - 286 204 - 387
14 - 28 20 - 38
95 - 166 118 - 237
82 - 143 102 - 204
8 - 14 10 - 20
2800 2800
300 420
220 - 240 220 - 240
2,4 2,8
12,5/450 16/450
1,9 A - 30 mA
45 67
7 - 14 4 - 18
60 60
370 600
2006/42/EC - 2014/35/UE - 2014/30/UE
68,0 70,0
79.0 81.0
2
RL 38 RL 50
653 T1 654 T1
237 - 450 296 - 593
255 - 510
204 - 387
25 - 50
20 - 38
118 - 237 148 - 296
102 - 204 127 - 255
10 - 20 12,5 - 25
230 - 400 with neutral ~ +/-10%
50 - three-phase
2800 2800
450 650
220/240 - 380/415 220/240 - 380/415
2,0 - 1,2 3,0 - 1,7
67
4 - 18 4 - 18
60
560 750
IP 44
70,0 75,0
81.0 86.0
88
60