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TECHNICAL DATA
MODEL
TYP
OUTPUT
(1)
DELIVERY
(1)
FUELS
Gas pressure at maximum delivery
OPERATION
STANDARD APPLICATIONS
AMBIENT TEMPERATURE
COMBUSTION AIR TEMPERATURE
ELECTRICAL SUPPLY
ELECTRIC MOTORS
Fan motor
(star-delta starting)
Pump motor
IGNITION TRANSFORMER
PUMP
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
CONFORMITY TO EEC DIRECTIVES
NOISE LEVELS
(3)
APPROVAL
Reference conditions: Ambient temperature 20°C - Barometric pressure 1000 mbar - Altitude 100 m a.s.l.
(1)
Pressure at pressure switch test point 27)(A)p.12 with zero pressure in the combustion chamber and maximum burner output.
(2)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output.
(3)
ACCESSORIES
(optional)
PROBE
Pressure/temperature control
Parameter to be controlled
Temperature
Pressure
KIT FOR LPG OPERATION: The kit allows the MB4LSE - MB6LSE burners to operate on LPG.
BURNER
OUTPUT
CODE
GAS TRAIN ACCORDING TO REGULATION EN 676
NotE. The installer is responsible for the addition of any safety device not forseen in the present manual.
ADDITIONAL MODULES
Description
I/O ANALOGIC MODULE: 6 inputs, 6 outputs 4÷20 mA / 0÷10 V.
I/O DIGITAL MODULE: 16 inputs, 8 outputs (clean contacts)
DATA TRANSFERT INTERFACE + software MODBUS
E.G.A. COMBUSTION ANALYSER, complete with flue gas temperature probe (0 ÷ 400 °C), to analyse:
CO - CO
- O
2
2
CO - CO
- O
- NO
2
2
CO - CO
- O
- SO
2
2
2
CO - CO
- O
- NO - SO
2
2
2
DATA TRANSMISSION LEAD (50 m)
max.
min.
Gas: G20/G25
(2)
delivery (at 25 bar)
pressure range
fuel temperature
class 3 (EN 676)
.
Adjustment range
kW
(optional) - See page 53.
kW
kg/h
kW
kg/h
• LIGHT OIL, viscosity at 20 °C: 6 mm
- 6 cSt)
• NATURAL GAS: G20 (methane) - G21 - G22 - G23 - G25
mbar
Intermittent (min. 1 stop in 24 hours).
These burners are also fitted for the continuos opera-
tion, if they are equipped with the control box Landis
LGK 16.333 A27.
Boilers: water, steam, diathermic oil
°C
0 - 40
°C max
60
V
230 - 400 with neutral ~ +/-10%
Hz
50 - three-phaes
rpm
V
230/400 - 400/690
kW
A
V
W
A
V1 - V2
I1 - I2
kg/h
bar
° C max
kW max
IP 40
98/37 - 90/396 - 89/336 - 73/23
dBA
CE
DIN
0... +400°C
0...
3 bar
0...
18 bar
0...
30 bar
MB4LSE
1070 ÷ 4070
3010189
: see page 26.
8
MB4LSE
MB6LSE
690 T1
691 T1
2375 - 4092
3558 - 6000
200 - 345
300 - 506
1070 - 2375
1186 - 3558
90 - 200
100 - 300
23,5 / 30
36,7 / 47,7
2900
230/400 - 400/690
11
38 - 22
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
82,2
0085AU2360
5G933/99M
Code
3010187
3010246
3010186
3010188
MB6LSE
1186 ÷ 6000
3010190
2
/s max (1,5 °E
2900
13
17
84,8
Code
3010232
3010233
3010234
3010235
3010236
3010237
3010238
3010239
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