Technical Description Of The Burner; Technical Data; Accessories (Optional); Variants - Riello RL 190 Two-Stage Operation

4

Technical description of the burner

4.1

Technical data

MODEL
CODE
OUTPUT 2nd stage
(1)
DELIVERY
(1)
1st stage
FUEL
- Net calorific value
- Density
- Viscosity at 20 °C
OPERATION
NOZZLES
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
POWER SUPPLY
ELECTRICAL MOTOR
Operating current
Acceleration current
IGNITION TRASFORMER
Control box
PUMP J7C delivery (at 12 bar)
pressure range
fuel temperature
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
NOISE LEVELS
(2)
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.
4.1.1

Accessories (optional):

• STATUS (see pag. 26): code 3010322
• RADIO DISTURBANCEPROTECTION KIT
If the burner is installed in places particularly subject to
radio disturbance (emission of signals exceeding 10 V/m)
owing to the presence of an INVERTER, or in applications
where the length of the thermostat connections exceeds 20
metres, a protection kit is available as an interface between
the control box and the burner.
BURNER
Code
20044168
Technical description of the burner
kW
Mcal/h
kg/h
kW
Mcal/h
kg/h
kWh/kg
Mcal/kg
3
kg/dm
2
mm /s max
number
°C
°C max
V
Hz
rpm
W
V
A
A
V1 - V2
I1 - I2
RMO88.53A2
kg/h
bar
°C max
W max
dBA
RL 190
3010386
10,2 (10.200 kcal/kg)
Intermittent (min. 1 stop in 24 hours).
Two-stage (high and low flame) and single-stage (all - nothing).
Boilers: water, steam, diathermic oil
400 with neutral ~ +/- 10%
4.1.2

Variants

Model
RL 190 20042310
6 GB
RL 190
20042310
1423 - 2443
1224 - 2100
120 - 206
759 - 1423
653 - 1224
64 - 120
LIGHT OIL
11,8
0,82 - 0,85
6 (1,5 °E - 6 cSt)
2
0 - 40
60
50 - three-phase
2800
4500
400
9,1
72,8
230 V - 2 x 5 kV
1,9 A - 35 mA
230
10 - 21
90
5870
IP 44
83,9
Power supply
Code
electrical
400 V