Technical Data; Variants; Output Modulation Regulator Kit - Riello RL 28/M Installation, Use And Maintenance Instructions

TECHNICAL DATA

MODEL
TYPE
OUTPUT
(1)
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLE
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
AUXILIARY CIRCUITS SUPPLY
ELECTRIC MOTOR
IGNITION TRANSFORMER
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
(1) Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
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:

BURNER
Blast tube length mm
Code

OUTPUT MODULATION REGULATOR KIT

Two components should be ordered:
•
output regulator to install on the burner;
• probe to install on the boiler.
PARAMETER TO BE CHECKED
Temperature
Pressure
MAX. kW
Mcal/h
kg/h
MIN. kW
Mcal/h
kg/h
kWh/kg
Mcal/kg
kg/dm
/s max 6 (1,5 °E - 6 cSt)
2
mm
number
°C
°C max
V
Hz
V
rpm
W
V
A
V1 - V2
I1 - I2
kg/h
bar
° C max
W max
dBA
RL 28/M
241 351
3471080 3471081 3471480
Range
- 100...+ 500 °C
0...2,5 bar
0...16 bar
RL 28/M
663 T80
166 - 332
143 - 286
14 - 28
90 - 166
76,5 - 143
7,5 - 14
Light oil
11.8
10.2 (10.200 kcal/kg)
3 0.82 - 0.85
• On-Off (min 1 stop each 24 hours). These burners are also fiitted for the
continuous operation, if they are equipped with the control box LANDIS
type LOK 16.250 A27 (interchangeable with the burner control box
LANDIS LAL 1.25).
• Progressive two-stage (modulating by Kit).
1 (nozzle with return)
Boilers: water, steam, diathermic oil
0 - 40
60
230 ~ +/- 10%
60 - single-phase
230
3400
300
230
2,4
230 V - 2 x 5 kV
1,9 A - 30 mA
74
10 - 20
60
400
IP 44
2014/30 - 2014/35 - 2006/42
68
79
RL 38/M
241 351 241
3471481 3471680
PROBE
Type
PT 100 3010110
Probe with output 3010213
4...20 mA 3010214
2
RL 38/M
664 T80
237 - 450
204 - 387
20 - 38
101 - 237
87 - 204
8,5 - 20
230 / 460 with neutral ~ +/- 10%
60 - three-phase
3400
550
208-230/380-460 208-230/380-460
3.2 - 1.6 3.2
89
10 - 20
60
660
70
80
RL 50/M
351
3471681
POWER REGULATOR
Code Type
RWF40
GB
RL 50/M
665 T80
296 - 593
255 - 510
25 - 50
130 - 296
112 - 255
11 - 25
3400
550
- 1.6
89
10 - 20
60
660
75
86
Code
3010212