Datasheet Content
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
GAS XP80/MCE
Burners for gas two stages progressive (hi-low flame) or modulating (PID fully modulating) if equipped with addition
of optional modulation kit and probe.
Composed by: die-cast aluminum body, fan at high pressurisation and combustion head with adjustment at high
efficiency and high flame stability.
Compact overall dimensions and disposition rationalized of the components with accessibility facilitated for
operations of setting and maintenance.
The burner is mounted on supports and tierods for burner extraction this permits retreat to disassemble and check
the flame tube and the combustion head.
Available in the versions METHANE (natural gas) or L.P.G. (to specify at the order) on demand specific versions for
town gas, coal gas or biogas.
Gas train complete of: working valve with flow adjustment, safety valve, minimum gas pressure switch and gas filter.
Complete of flange and gasket for installation on generator.
Fig. 1 GAS XP80/MCE
GAS XP80/MCE
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
TECHNICAL DATA AND OPERATING RANGE DIAGRAM GAS XP80/MCE
MODEL GAS XP80/MCE
Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [Mcal/h] 110/350-731
Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [kW] 128/407-850
Gas flow G20 (NATURAL GAS) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 12.8/40.8-85.3
Gas flow G25 (NATURAL GAS) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 14.9/47.5-99.1
Gas flow G25.3 (NATURAL GAS) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 14.6/46.4-97
Gas flow G31 (L.P.G.) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 5/15.8-33
Fuel: NATURAL GAS (second family, G20, G25, G25.3) - L.P.G. (third family, G31)
Fuel category: I2R,I2H,I2L,I2E,I2E+,I2Er,I2ELL,I2E(R)
I3B/P,I3+,I3P,I3B,I3R
Intermitted working operation (min. 1 stop every 24 hours) two stages
Environmental conditions operation / storage: -15...+40°C / -20...+70°C, rel. humidity max. 80%
Max. temperature combustion air [°C] 60
Min. pressure gas train D1"1/4-S NATURAL GAS/L.P.G. ** [mbar] 94/53
Min. pressure gas train D1"1/2-S NATURAL GAS/L.P.G. ** [mbar] 24/24
Min. pressure gas train D2"-S NATURAL GAS/L.P.G. ** [mbar] 21/23
Min. pressure gas train DN65-FS65 NATURAL GAS/L.P.G. ** [mbar] 15/21
Min. pressure gas train DN80-FS80 NATURAL GAS/L.P.G. ** [mbar] -
Maximum pressure at the entry of valves (D 1"1/4 - 1"1/2 - 2") [mbar] 360
Maximum pressure at the entry of valves (DN65 - DN80) [mbar] 500
Nominal electric power [kW] 1.7
Fan motor [kW] 1.5
Nominal motor current absorption [A] 3.1
Nominal auxiliary absorption [A] 0.7
Power supply: 3~400V, 1/N~230V-50Hz
Electric protection degree: IP 40
NOx Class, NATURAL GAS (second family) 1
NOx Class, L.P.G. (third family) 2
Noisiness *** min. - max. [dB(A)] 79-82
Burner weight **** [kg] 51
* Reference conditions: Environment temperature 20°C - Barometric pressure 1013 mbars - Altitude 0 metre (sea level).
** Minimal feeding-gas pressure to the gas train to get the maximum power of the burner, considering counter-pressure in combustion chamber of
value 0 (zero).
*** Measured sonorous pressure in the laboratory combustion, with functional burner on beta boiler to 1 metre of distance (UNI EN ISO 3746 law -
Control method class 3 - The measured sound pressure tolerance can be assumed to be ± 1 [dB (A)]).
**** For burner with long head add 2 kg to the weight.
GAS XP80/MCE
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
[mbar] 14
GAS XP80/M CE
12
10
8
6
4
2
0
0 100 200 300 400 500 600 700 800 900 1000 [kW]
Fig. 2 X = Thermal power Y = Pression in the combustion chamber
The firing rates has been obtained based on test boilers in accordance with EN676 standards and are indicative of matching the burner to the
boiler. For the correct operation of the burner, combustion chamber dimensions must be in accordance with current regulation. In case of non-
compliance, contact the manufacturer.
GAS XP80/MCE
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
DIMENSIONS [MM]
Fig. 3 Dimensions
GAS TRAIN A B C
D1"1/4-S 520 345* 462
D1"1/2-S 541 361 462
D2"-S 541 361 462
DN65-FS65 663 430 556
* Includes length of 66 mm due to adapter code 057020
** Overall dimension with the burner out in position of maintenance.
TC - TL: Please see chapter "Flame tube length"
GAS XP80/MCE
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
BOILER PLATE
The dimensions of the boiler plate must be as indicated in
the drawing.
* Suggested dimension of connection between burner
and generator.
MODEL L min L* L max M N min N
max
GAS XP80/MCE mm 185 185 250 M12 310 365
FLAME TUBE LENGTH
Flame tube length must be selected based on the specifications supplied by boiler manufacturer and, in any case, it
must be greater than the thickness of the boiler door included its insulation.
In case of boilers with flame inversion or front flue combustion chambers, it is necessary to insulate the area between
the flame tube and front door with refractory material. This protection material must not impede flame tube extraction.
FLAME TUBE LENGTH
TC mm 250
TL mm 385 **
** For different flame lengths, please contact our Technical-Sales Department.
GAS XP80/MCE
GAS XP80/MCE
GAS BURNERS TWO STAGES
073067_B_gb
PROGRESSIVE OR MODULATING
BURNER SIGNAL DESCRIPTION
In the picture below there are indicated all the signalation present on the burner:
2 1
V V
Fig. 4 Burner signal description
LEGEND
1) ON/OFF button
2) Reset from lockout button + status lamp
The multicolor signal lamp in the lockout reset button (pos.2) is the key indicating element for visual diagnostics
and interface diagnostics.
In normal operation, the different operating states are indicated in the form of color codes; please refer to
electrical device handbook supplied with the present instructions.
After a non-alterable lockout, the red signal lamp in the lockout reset button (pos.2) lights up.
By pressing the lockout reset button (pos.2) for more than 3 seconds, the visual diagnostics of the cause of fault
can be activated; please refer to electrical device handbook supplied with the present instructions.
For close the diagnostics mode and for switch on the burner again, it is necessary to reset the burner control.
Press the lockout reset button (pos.2) for about 1 second (<3 seconds).
After a non-alterable lockout, the red signal lamp in the lockout reset button (pos.2) lights up.
For reset the control box press the lockout reset button (pos.2) for about 1 second (<3 seconds).
GAS XP80/MCE…
