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