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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 VBHR G
delivery (at 30 bar)
pressure range
fuel temperatur
ELECTRICAL POWER CONSUMPTION
ELECTRICAL PROTECTION
CONFORMITY TO EEC DIRECTIVES
NOISE LEVELS
(3)
APPROVAL
Reference conditions: Ambient temperature 20°C - Barometric pressure 1013 mbar - Altitude 0 m s.l.m.
(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)
Pressure/temperature control
Parameter to be controlled
Temperature
Pressure
KIT FOR LPG OPERATION: The kit allows the MB8-10LSE 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) - It is necessary for the wiring of all additional modules.
MAX.
MIN.
Gas: G20/G25
(2)
PROBE
.
kW
(optional) - See page 59.
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)
• Continuous
Boilers: water, steam, diathermic oil
°C
0 - 40
°C max
60
V
230 - 400 with neutral ~ +/-10%
Hz
50 - three-phaes
rpm
V
kW
A
V
kW
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
Adjustment range
0... +400°C
0...
3 bar
0...
18 bar
0...
30 bar
MB8LSE
1300 - 8840
3010296
: see page 30.
8
MB8LSE
MB10LSE
692 T1
3300 - 8600
4000 - 9580
278 - 728
1300 - 3300
1185 - 4000
110 - 278
65 / 97
2930
400 / 690
18,4
38,5 - 21,6
43,5 - 24,4
230/400
3
11,4 - 6,6
230 V - 2 x 6 kV
2,3 A - 35 mA
1390
15 ÷ 30
150
25
0085 BO 0170
0085 BO 0163
Code
3010187
3010246
3010186
3010188
MB10LSE
1340 - 9810
3010296
693 T1
337 - 808
100 - 337
2
/s max (1,5 °E
74 / 96
2930
400 / 690
22
29
Code
3010232
3010233
3010234
3010235
3010236
3010237
3010238
3010239
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