Lochinvar CHA 100 CE, Инструкция по установке, пусконаладке, эксплуатации и техническому обслуживанию

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Installation
20 Instruction manual CHA
3
is
3.4.3 Gas data
Gas data
Description II
2H3+
Unit CHA
100 CHA
155 CHA
200 CHA
300 CHA
400 CHA
500 CHA
600 CHA
700
2H: G20 - 20 mbar
Orifice diameter mm 2.90 3.20 3.20 3.30 2.95 3.20 3.30 3.90
(1) = Blank plate
(2) = Burner pressure regulator
(3) = High/low regulator 1, 2 or 3 2 2 2 2 2 2 2 2
Nominal load (gross calorific
value)
kW 33.9 42.1 53.4 59.9 83.2 102.5 128.4 142.4
Nominal output kW 25.6 31.9 40.4 45.3 62.9 77.6 97.1 107.7
Supply pressure mbar 20 20 20 20 20 20 20 20
Burner pressure mbar 8.5 8.6 7.8 8.5 8.5 9.2 7.8 11.5
Gas consumption (*) m3/h 3.2 4.0 5.1 5.7 7.9 9.8 12.2 13.6
General 3+
Injector orifice diameter mm 1.60 1.70 1.60 1.75 1.50 1.70 1.75 2.25
(1) = Blank plate
(2) = Burner pressure regulator
(3) = High-low control 1, 2 or 3 1 1 1 1 1 1 1 3
G30 - 30 mbar (butane)
Nominal load (gross calorific
value)
kW 33.9 42.2 53.4 59.2 80.8 100.1 127.5 140.3
Nominal output kW 26.3 32.7 41.4 45.9 62.6 77.6 98.8 108.8
Supply pressure mbar 30 30 30 30 30 30 30 30
Burner pressure
(†)
mbar - - - - - - - -
Gas consumption
(*)
kg/h 2.5 3.1 3.9 4.3 5.9 7.3 9.3 10.2
G31 - 37 mbar (propane)
Nominal load (gross calorific
value)
kW 33.1 41.4 52.8 58.2 78.4 98.3 125.5 136.2
Nominal output kW 25.6 32.0 40.8 45.0 60.6 75.9 97.0 105.2
Supply pressure mbar 37 37 37 37 37 37 37 37
Burner pressure
(†)
mbar - - - - - - - -
Gas consumption
(*)
kg/h 2.4 3.0 3.8 4.2 5.6 7.0 9.0 9.7
(*) Based on 1013.25 mbar and 15 °C.
(†) If using a blank plate instead of a burner pressure regulator, it is assumed that the burner pressure is equal
to the supply pressure. In practice, however, the burner pressure will be lower.