Technical Data; Variants - Riello MB 4 LE Montage- Und Bedienungsanleitung

TECHNICAL DATA

MODEL
TYP
OUTPUT
(1)
DELIVERY
(1)
FUEL
OPERATION
STANDARD APPLICATIONS
AMBIENT TEMPERATUR
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTORS
Fan motor
(star-delta starting)
Pump motor
IGNITION TRANSFORMER
PUMP delivery (at 25 bar)
pressure range
fuel temperatur
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
CONFORMITY TO EEC DIRECTIVES
NOISE LEVELS
(2)
APPROVAL
Reference conditions: Ambient temperature 20 ° C - Barometric pressure 1000 mbar - Altitude 100 m s.l.m.
(1)
Sound pressure measured in manufacturerÕs combustion laboratory, with burner operating on test boiler and at maximum rated output.
(2)

VARIANTS

MODEL
MB 4 LE
MB 6 LE
Important:
The installer is responsible for the addition of any safety device not forseen in the present manual.
MAX.
MIN.
CODE MAINS VOLTAGE
3478000 400 V
3478001 230 V
3478005 400 V
3478006 230 V
3478100 400 V
3478101 230 V
3478105 400 V
3478106 230 V
MB 4 LE
961 T1
kW 2375 - 4092
200 - 345
kg/h
kW 1070 - 2375
90 - 200
kg/h
¥ LIGHT OIL, viscosity at 20 ° C: 6 mm
° E - 6 cSt)
¥ Intermittent (min. 1 stop in 24 hours).
These burners are also Þtted for the continuos
operation, if they are equipped with the control box
Landis LOK 16.250 A27.
Boilers: water, steam, diathermic oil
° C
0 - 40
° C max
60
V 230 - 400 with neutral ~ +/-10%
Hz 50 - three-phaes
rpm 2900
V 230/400 - 400/690
kW
A 38 - 22
V
W
A
V1 - V2
I1 - I2
kg/h
bar
° C max
kW max
IP 40
98/37 - 89/336 - 73/23
dBA 82,2
DIN
FUEL SUPPLY
from right
from right
from left
from left
from right
from right
from left
from left
6
MB 6 LE
962 T1
3558 - 6000
300 - 506
1186 - 3558
100 - 300
2
/s max (1,5
2900
230/400 - 400/690
11 13
46,7 - 27
230/400
1500
6,4 - 3,7
230 V - 2 x 6 kV
2,3 A - 35 mA
1000
7 ¸ 30
140
15 17
84,8