Reznor RHC21 4000, Установка, пусконаладка, обслуживание

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Reznor, RHC RHC21 4000 Installation EN May 2021 D301334 Issue 0 Page No 9 of 56
Model RHC21 4024-05 4036-08 4050-06 4060-07 4075-09 4100-12 4125M15 4150M18
CO
2
at High Fire (Throttle) G20 %
8.80 8.70 8.80 8.80 8.80 8.60 8.60 8.60
CO ppm < 50 ppm
CO
2
at Low Fire (Offset) G20 %
7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90
CO ppm < 50 ppm
CO
2
at High Fire (Throttle) G25 % 8.80 8.70 8.80 8.80 8.80 8.60 8.60 8.60
CO ppm < 50 ppm
CO
2
at Low Fire (Offset) G25 % 7.90 7.90
7.90 7.90 7.90 7.90 7.90 7.90
CO ppm
< 50 ppm
CO
2
at High Fire (Throttle) G25.3 % 8.80 8.70 8.80 8.80 8.80 8.60 8.60 8.60
CO ppm < 50 ppm
CO
2
at Low Fire (Offset) G25.3 % 7.90 7.90
7.90 7.90 7.90 7.90 7.90 7.90
CO ppm
< 50 ppm
Flue Gas Temperature High Fire ΔT °C 169 166 150 147 151 150 173 160
Flue Gas Temperature Low Fire ΔT °C 35 30 29 39 29 28 31 28
Mass Flow Rate Flue Gases High
Fire G20
kg/h
19.79
36.61
43.57 53.10 69.04 98.65 124.27 143.30
Mass Flow Rate Flue Gases High
Fire G25
kg/h 19.60 35.30 41.86 56.58 70.45 94.32 130.35 147.39
Mass Flow Rate Flue Gases High
Fire G25.3
kg/h 21.28 35.15 44.47 62.00 71.62 89.75 131.90 147.99
Flue Pressure at Maximum Flue
Resistance
Pa
1
2
10 30 12 48 3 55
Thermal Efficiency High Fire NCV % 91.57 91.31 92.41 92.61 92.24 92.14 91.00 91.74
Thermal Efficiency Low Fire NCV %
98.17
98.32
98.43 97.94 98.40 98.42 98.32
98.49
Table 2 : Nominal combustion values and flue gas properties
Country Gas
Category
Gas Type Nominal
Supply
Pressure
(mbar)
Maximum
Supply
Pressure
(mbar)
Minimum
Supply
Pressure
(mbar)
AT, BG, CH, CY, CZ, DK, EE,
ES, FI, GB, GR, HR, IE, IT,
LT, LV, NO, PT, RO, SE, SI,
SK, TR
I2H
Natural Gas (G20) 20 25 17
LU, PL, RO
I2E
Natural Gas (G20) 20 25 17
BE
I2E(R)B
Natural Gas (G20/G25) 20 / 25 25 / 30 17 / 20
FR
I2Esi
Natural Gas (G20/G25) 20 / 25 25 / 30 17 / 20
DE
I2ELL
Natural Gas (G20/G25) 20 / 20 25 / 30 17 / 18
NL
I2EK
Natural Gas (G20/G25.3) 20 / 25 25 / 30 17 / 20
Table 3 : Gas supply details