Technical Data; Variants; Output Modulation Regulator Kit - Riello Burners RL 28/M Manuel D'entretien

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
ELECTRIC MOTOR
IGNITION TRANSFORMER
PUMP delivery (at 20 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
IN CONFORMITY WITH EEC DIRECTIVES
NOISE LEVELS
(2)
(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.

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
rpm
W
V
A
V1 - V2
I1 - I2
kg/h
bar
° C max
W max
dBA
RL 28/M
241 351
3471002 3471003 3471402
Range
- 100...+ 500 °C
0...2,5 bar
0...16 bar
RL 28/M
663 M
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 LAN-
DIS LAL 1.25).
• Progressive two-stage (modulating by Kit).
1 (nozzle with return)
Boilers: water, steam, diathermic oil
0 - 40
60
230 ~ +/- 10%
50 - single-phase
2800
300
220 / 240
2,4
230 V - 2 x 5 kV
1,9 A - 30 mA
74
10 - 20
60
400
IP 44
89/336 - 73/23 - 98/37 - 92/42
68
RL 38/M
241 351 241
3471403 3471602
PROBE
Type
PT 100 3010110
Probe with output 3010213
4...20 mA 3010214
6
RL 38/M
664 M
237 - 450
204 - 387
20 - 38
101 - 237
87 - 204
8,5 - 20
230 - 400 with neutral ~ +/- 10%
50 - three-phase
2800
450
220 / 240 - 380 / 415 220 / 240 - 380 / 415
2 - 1,2
99
10 - 20
60
600
70
RL 50/M
351
3471603
POWER REGULATOR
Code Type
RWF40
GB
RL 50/M
665 M
296 - 593
255 - 510
25 - 50
130 - 296
112 - 255
11 - 25
2800
650
3 - 1,7
99
10 - 20
60
800
75
Code
3010212