Adisa ADI CD 70 Technical Manual Of Installation, Use And Maintenance page 11

ADI CD boiler - Technical Manual
6.2 Models ADI CD 450 to ADI CD 950
CONCEPT
Maximum power
Power output
(average water
temp: 70ºC)
Maximum power
Power output
(average water
temp: 40ºC)
Minimum power
Power output
(average water
temp: 40ºC) (*)
Maximum
Power input
Minimum (*)
Natural Gas Gas flow Max.
(G20) Flues flow
Flues Residual
Pressure
Boiler weight without water
Water capacity
Max. water pressure
Water ΔT = 10ºC
flow ΔT = 12ºC
rate ΔT = 15ºC
Electric
At max. output
Consumption
At min. output
Maximum
consumption
Supply
Natural gas L.C.V. = 10.757 kW/m
Propane gas = CONSULT chapter 18.4.2
Electric supply to the boiler:
ADI CD 450 – 750: 230 V, 50 Hz, single-phase and ground.
ADI CD 850 – 950: 380 V, 50 Hz, three-phase and ground.
ADI CD electric current
ADI CD 850
ADI CD 950
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 CD 450 to 750: modulating power from 30%.
(*) Minimum power output adjustable up to 30% of the gas power: to be adjusted onsite (during
commissioning), depending on installation factors  second values of the above chart list.
ADI CD 850 and ADI CD 950: modulating power from 40%.
Note: data in the present document are liable to changes without prior warning.
450 550
Units
kW 440 530
443.5 535.5
kW
230.9
kW 141
(173.8)
448 546
kW
218.6
134
kW
(163.9)
41.7 50.8
m 3 /h
1018 1170
m /h
3
Pa 90 72
460 480
kg
118 120
litres
bar 5 5
m /h 37.8 45.6
3
31.5 38
m /h
3
25.2 30.4
m 3 /h
767.8 627.4
W
124.4 83
W
767.8 627.4
W
V 1x230 V 1x230 V
3 (38.728 MJ/m 3 )
Maximum power
2.43
2.74
650 750 850
598 675 792.7
605 682.4 802.1
259.4 292.4
338.2
(195.2) (220.1)
618 700 818.5
247.2 280
327.4
(185.4) (210)
57.5 65.1 76.1
1321 1491 1775
75 78 177.5
485 485
120 120
5 5
51.4 58.1 68.2
42.9 48.4 56.8
34.3 38.7 45.5
830 1139 1300
82.8 108.4
830 1139 1300
1x230 V 1x230 V 3x380 V
Minimum power (40%)
amp
amp
950
892.3
904.1
380.9
924.5
369.8
85.9
2007
266.2
545 545
164 164
5 5
76.7
64
51.2
1800
300 320
1800
3x380 V
0.34
amp
0.35
amp
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