MHS Boilers ADI LT, Инструкция по установке, эксплуатации и обслуживанию

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ADI LT boiler - Technical Manual Page
L338 11/2011
11
6.2 Models ADI LT 475 to ADI LT 950
CONCEPT
Units
475 550 650 750 850 950
Power output
Maximum power
(average water
temp: 70ºC)
kW
464 545 616 695 800 905
Power output
Minimum power
(average water
temp: 40ºC)
kW
151,8 236,7 266,8 299,3 346,9 392,9
Power input
Maximum kW
483,3 563,6 638,3 720,2 829,0 942,7
Minimum kW
145,0 225,4 255,3 288,1 331,6 377,1
Natural Gas Gas flow Max. m3/h
44,9 52,4 59,3 67,0 77,1 87,6
(G20) Flues flow m3/h
1098 1170 1321 1491 1771 2014
Flues Residual
Press.
Pa
90 180 132 108
Boiler weight without water kg
490 490 500 500 500 585
Water capacity litros
118 112 160 160 160 188
Max. water pressure bar
5 5 5 5 5 5
Water ΔT = 10ºC m3/h
39,9 46,9 53,0 59,8 68,8 77,8
flow ΔT = 12ºC m3/h
33,3 39,1 44,1 49,8 57,3 64,9
rate ΔT = 15ºC m3/h
26,6 31,2 35,3 39,8 45,9 51,9
Electric
Consumption at
max. output
W
727 668 859 1165
at min. Output W
81 86 115 124
Maximum
consumption
W
727 668 859 1165
Supply V 1x230 V 1x230 V 1x230 V 1x230 V 3x380 V 3x380 V
Natural gas L.C.V. = 10,757 kW/m3 (38,728 MJ/m
3
)
Propane gas = CONSULT
Electric supply to the boiler:
ADI LT 475
– 750: 230 V, 50 Hz, single-phase and Earth.
ADI LT 1300
– 950: 380 V, 50 Hz, tri-phasal, and Earth.
The electric protection of each boiler must be prepared considering the maximum value between the
electric consumption at the start-up and the electric consumption at the maximum power output.
ADI LT 475: modulating power from 30%
ADI LT 550 to ADI LT 950: modulating power from 40%
Note: data in the present document are liable to changes without prior warning.