DeDietrich GT 430 Service Manual page 11

3.2.5 Boilers for following countries: Bulgaria - China - Greece - Romania - Tunisia - Cyprus - Denmark -
Sweden - Norway - Finland
Maximum operating pressure: 6 bar
Boiler thermostat setting: 40 to 85°C
Boiler
Useful output
Power input
Number of sections
Water content
∆ T = 10K
(1) ∆ T = 15K
Water resistance
∆ T = 20K
Pressure in the
furnace for nozzle
(1)
pressure = 0
(2) (4)
Smoke temperature
Mass flue gas flow Fuel oil
(1) (2)
rate Gas
Diameter,
combustion chamber
Width, combustion
chamber
Combustion chamber
Depth, combustion
chamber
Volume
(3) ∆ T = 50K
Stand-by losses
Net weight
(1)
Nominal operation (top boiler power)
In order for the boiler to operate correctly, it is imperative
to respect the draught at the nozzle.
)
(2
CO = 13% on fuel oil and 9.5% on natural gas.
2
(3)
Ambient temperature : 20 °C
03/12/07 - 300011893-001-B
Maximum operating temperature: 100°C
Safety thermostat: 110°C
GT 430-8 GT 430-9
kW 300-390 390-450
kW 337-438 438-505
8 9
l 366 409
37 55
mbar 20 27
9.5 13.5
mbar 1.1 1.5
°C 220 220
650 750
Kg/h
700 810
mm 530 530
mm 638 638
mm 1183 1343
3
0.310 0.354
m
W 315 358
kg 1802 2072
GT 430
GT 410-10 GT 430-11 GT 430-12
450-540 540-600 600-670
505-606 606-674 674-752
10 11
452 495
86 105
37 47
22.5 27
2.0 2.5
220 220
900 1000 1116
972 1080 1207
530 530
638 638
1503 1663 1823
0.396 0.439 0.481
413 451
2238 2454 2638
1 mbar = 10 mmCE = 10 daPa
GT 430-13 GT 430-14
670-720 720-780
752-808 808-876
12 13 14
538 581 624
136 161 204
62.5 78.5 110
33.5 40 54
2.5 2.5 3.5
220 220 220
1200 1450
1297 1405
530 530 530
638 638 638
1983 2143
0.523 0.565
494 505 555
2880 3057
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