PART I: SPECIFICATIONS
7
Burner model identification
Burners are identified by burner type and model. Burner model identification is described as follows.
Technical Specifications
Country and usefulness gas categories
Type
URB40
Model
M.
MD. S.
*.
G. 8.
200.
EI
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
1 BURNER TYPE
URB40
2 FUEL
M - Natural gas
3 OPERATION (Available versions)
MD - Fully modulating
4 BLAST TUBE
S - Standard
5 DESTINATION COUNTRY
* - see data plate
6 BURNER VERSION
G - Control panel and junction box
7 EQUIPMENT
8 = 2 gas gas proving maximum gas pressure switch
8 GAS CONNECTION
200 = DN 200, 250 = DN 250
9 MICRO-PROCESSOR CONTROL
EI = with no O
2
trim control, with VSD control
BURNER TYPE
URB40
Output
min - max kW
6917 - 41500
Fuel
M - Natural gas
Category
(
see next paragraph
)
Gas rate
min.-max.
(Stm
3
/h)
732 - 4392
Gas pressure
(
see Note 2
)
Power supply
230 V 1N ~ 50 Hz
Fan motor power consumption
kW
90,0
Total power consumption
kW
90,5
Protection
IP54
Operation
Fully modulating
Gas train
Ø
Valves
/
Connections
200 / 200
Operating temperature
°C
-10 ÷ +50
Storage Temperature
°C
-20 ÷ +60
Working service
Continuous
Note1:
All gas flow rates are referred to Stm
3
/h (1013 mbar absolute pressure, 15 °C temperature) and are valid for G20 gas
(net calorific value H
i
= 34.02 MJ/Stm
3
);
Note2:
Maximum gas pressure = 600 mbar
Minimum gas pressure = see gas curves.
GAS
CATEGORY
COUNTRY
I
2H
AT ES GR SE
FI
IE
HU
IS
NO CZ DK GB
IT
PT CY EE LV
SI
MT SK BG LT RO TR CH
I
2E
LU
PL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2E( R ) B
BE
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2L
NL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2ELL
DE
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
2Er
FR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Summary of Contents for URB40
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Page 42: ...Annex1 Example for motor cable...
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Page 44: ...Annex 2 Example for sensor cable...
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