PART I: SPECIFICATIONS
6
Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Technical Specifications
Type
E115X
Model
MG. PR. S.
*.
A.
1.
40.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
1 BURNER TYPE
E115X - E150X - E180X
2 FUEL
MG - Natural gas-Light oil
3 OPERATION (Available versions)
PR - Progressive
MD - Fully modulating
4 BLAST TUBE
S - Standard,
SR = Standard blast tube + ABS polymer (silenced) air intake
LR = Extended blast tube + ABS polymer (silenced) air intake
5 DESTINATION COUNTRY
* - see data plate
6 BURNER VERSION
A - Standard
Y - SpecialeSpecial
7 EQUIPMENT
1 = 2 gas gas proving system
8 = 2 gas gas proving maximum gas pressure switch
8 GAS CONNECTION
40 = Rp1
1/2
50 = Rp2 65 = DN65 100 = DN100
BURNER TYPE
E115X MG..
E150X MG..
E180X MG..
Output
min. - max. kW
300 - 1150
250 - 1550
320 - 1800
Fuel
MG - Natural gas-Light oil
Category
(see next paragraph)
Gas rate- Natural gas
min.- max. (Stm
3
/h)
32 - 122
26 - 164
34 - 190
Gas pressure
mbar
(see Note 2)
Light oil rate
min. - max. kg/h
25 - 97
21 - 131
27 - 152
Oil viscosity
cSt @ 40°C
2
2
2
Oil density
kg/m3
840
840
840
Light oil train inlet pressure
bar max
2
2
2
Power supply
230V 3~ / 400V 3N ~ 50Hz
Total power consumption
kW
3,25
3,25
4,05
Electric motor
kW
2,2
2,2
3
Pump motor
kW
0,55
0,55
0,55
Protection
IP40
Operation
PR - Progressive MD - Fully modulating
Gas train 40 Connection
Ø Valves / Connections
40 / Rp 1
1/2
40 / Rp 1
1/2
40 / Rp 1
1/2
Gas train 50 Connection
Ø Valves / Connections
50 / Rp 2
50 / Rp 2
50 / Rp 2
Gas train 65
Ø Valves / Connections
65 / DN65
65 / DN65
65 / DN65
Gas train 80
Ø Valves / Connections
80 / DN80
80 / DN80
80 / DN80
Operating temperature
°C
-10 ÷ +50
-10 ÷ +50
-10 ÷ +50
Storage Temperature
°C
-20 ÷ +60
-20 ÷ +60
-20 ÷ +60
Working service
Intermitent
Note1:
All gas flow rates are referred to Stm
3
/ h (1.013 mbar absolute pressure, 15° C temperature) and are valid for G20 gas
(net calorific value H
i
= 34,02 MJ / Stm
3
= 9,45 kWh / Stm
3
);
Note2:
Maximum gas pressure= 360 mbar (with
Dungs MBDLE)
Maximum gas pressure= 500 mbar (with
Siemens VGD or Dungs MultiBloc MBE)
Minimum gas pressure= see gas curves.
Warning:
Burners are suitable only for indoor operation with a maximum relative humidity of 80%