Technical Data - Riello RL 55/M BLU Installation, Use And Maintenance Instructions

TECHNICAL DATA

Model
Type
Output Max.
(1)
Min.
Fuel
- net calorific value
- density
- viscosity at 20 °C
Operation
Pump delivery (at 20 bar)
pressure range
fuel temperature
Nozzle
Standard applications
Ambient temperature
Combustion air temperature
Noise levels
(2)
Approval
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.
(2)
ELECTRICAL DATA
Motor IE1
Model
Electrical supply
Electric motor
Ignition transformer
Electrical power consumption
Electrical protection
Motor IE2
Model
Electrical supply
Electric motor
Ignition transformer
Electrical power consumption
Electrical protection
RL 55/M BLU
969 T
kW 356 - 712
307 - 614
Mcal/h
30 - 60
kg/h
kW 190 - 356
164 - 307
Mcal/h
16 - 30
kg/h
Light oil
kWh/kg 11.86
Mcal/kg 10.2 (10.200 kcal/kg)
0.82 - 0.85
3
kg/dm
max 6 (1.5 °E - 6 cSt)
2
mm /s
• On-Off (min 1 stop each 24 hours). These burners are also fiitted for the con-
tinuous 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)
kg/h
bar
° C max
number 1 (nozzle with return)
Boilers: water, steam, diathermic oil
°C
°C max
dBA
RL 55/M BLU
V Hz 230 - 400 with neutral +/-10% 50 - three-phase ~
rpm 2850
W 1800
V 230/400
A 7.4 - 4.3
V1 - V2
I1 - I2
W max 2200
RL 55/M BLU
V Hz 230 - 400 with neutral +/-10% 50 - three-phase ~
rpm 2850
W 1800
V 230/400
A 6.1 - 3.5
V1 - V2
I1 - I2
W max 2200
6
163
10 - 21
90
0 - 40
60
78.5
0440/B
230 V - 2 x 5 kV
1.9 A - 30 mA
IP 44
230 V - 2 x 5 kV
1,9 A - 30 mA
IP 44
GB
RL 85/M BLU
952 T1
594 - 1023
512 - 882
50 - 86.2
223 - 594
192 - 512
18.8 - 50
78.5
RL 85/M BLU
2860
2200
230/400
8.5 - 4.9
2600
RL 85/M BLU
2860
2200
230/400
7.9 - 4.6
2600