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 manufacturerÕs combustion laboratory, with burner operating on test boiler and at maximum rated output.
OUTPUT MODULATION REGULATOR KIT
Two components should be ordered:
¥
output regulator to install on the burner;
¥
probe to install on the boiler.
MODEL
RL 55 BLU
RL 65 BLU
RL 85 BLU
TYPE
950 T1
951 T1
952 T1
OUTPUT
(1)
MAX.
kW
355 - 593
306 - 510
30 - 50
593 - 830
510 - 714
50 - 70
830 - 1067
714 - 918
70 - 90
Mcal/h
kg/h
MIN.
kW
178 - 355
153 - 306
15 - 30
296 - 593
255 - 510
25 - 50
379 - 830
326 - 714
32 - 70
Mcal/h
kg/h
FUEL
LIGHT OIL
- net caloriÞc value
kWh/kg
Mcal/kg
11.8
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 Þitted 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)
NOZZLE
number
1 (nozzle with return)
STANDARD APPLICATIONS
Boilers: water, steam, diathermic oil
AMBIENT TEMPERATURE
°
C
0 - 40
COMBUSTION AIR TEMPERATURE
°
C max
60
ELECTRICAL SUPPLY
V
Hz
230 - 400 with neutral +/-10%
50 - three-phase ~
ELECTRIC MOTOR
rpm
W
V
A
2800
1100
220/240 - 380/415
4.8 - 2.8
2800
1500
220/240 - 380/415
5.9 - 3.4
2800
2200
220/240 - 380/415
8.8 - 5.1
IGNITION TRANSFORMER
V1 - V2
I1 - I2
230 V - 2 x 5 kV
1,9 A - 30 mA
PUMP
delivery (at 20 bar)
pressure range
fuel temperature
kg/h
bar
°
C max
163
10 - 21
90
ELECTRICAL POWER CONSUMPTION
W max
1400
1800
2600
ELECTRICAL PROTECTION
IP 44
IN CONFORMITY WITH EEC DIRECTIVES
89/336 - 73/23 - 89/392
NOISE LEVELS
(2)
dBA
75
77
78.5
APPROVAL
PARAMETER TO BE CHECKED
PROBE
POWER REGULATOR
Range
Type
Code
Type
Code
Temperature
- 100...+ 500
°
C
PT 100
3010110
KS 40
3010113
Pressure
0...2,5 bar
0...16 bar
Probe with output
4...20 mA
3010111
3010112
GB
Содержание RL 55 BLU
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