Unigas E115X-FGR M Series, Руководство по установке, использованию и обслуживанию

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PART I: SPECIFICATIONS
10
NOTE: The performance curve is a diagram that represents the burner performance in the type approval phase or in the laboratory
tests, but does not represent the regulation range of the machine. On this diagram the maximum output point is usually reached by
adjsuting the combustion head to its “MAX” position (see paragraph “Adjusting the combustion head”); the minimum output point is
reached setting the combustion head to its “MIN” position. During the first ignition, the combustion head is set in order to find a
compromise between the burner output and the generator specifications, that is why the minimum output may be different from the
Performance curve minimum
Pressure in the Network / gas flow rate curves(natural gas)
G
AS PRESSURE IN
TH
E NETW
O
R
K mbar
E115X-FGR
Gas rate Stm
3
/h
E140X-FGR
Gas rate Stm
3
/h
G
AS PRESSURE IN
TH
E N
E
TW
OR
K mbar
E190X-FGR
Gas rate Stm
3
/h
WARNING: the diagrams refers to natural gas. For different type of fuel please refer to the paragraph “Fuel” at
the beginning of this chapter.
The values in the diagrams refer to natural gas with a calorific value of 8125 kcal/Stm
3
(15°C, 1013 mbar) and a density of
0.714 kg/Stm
3
.
The values in the diagrams refer to GPL with a calorific value of 22300 kcal/Stm
3
(15°C, 1013 mbar) and a density of 2.14 kg/
Stm
3
. When the calorific value and the density change, the pressure values should be adjusted accordingly.
Where:
Natural gas pressure shown in diagram
Real gas pressure
Natural gas flow rate shown in diagram
Real gas flow rate
Natural gas density shown in diagram
Real gas density