2g. technical specifications · 2015-07-21 · w,octave [db(lin)] 132 141 134 131 130 129 126 120...
TRANSCRIPT
2G. Technical Specificationsavus 2000 (2000 kW)250 NOX mg /mn Natural Gas
2000 kWel; 480 V, 60 Hz; Natural gas, MN = 80
Fuel gas data: 2)
Methane number:
Lower calorific value:
Gas density:
Design conditions
Comb. air temperature / rel. Humidity:
Altitude:
Exhaust temp. after heat exchanger:
NOx Emission (tolerance - 8%):
[°C] / [%]
[m]
[°C]
[mg/Nm @5%O2]
25 / 60
100
120
250
[ - ]
[kWh/Nm3]
[kg/Nm3]
80
10,17
0,79 3
Standard gas: Natural gas, MN = 80
Genset:
Engine:
Speed:
Configuration / number of cylinders:
Bore / Stroke / Displacement:
Compression ratio:
Mean piston speed:
Mean lube oil consumption at full load:
Engine-management-system:
TCG2020V20
[1/min]
[ - ]
[mm]/[mm]/[dm3]
[ - ]
[m/s]
[g/kWh]
[ - ]
1500
V / 20
170 / 195 / 89
13,5
9,8
0,2
TEM EVO
Generator:
Voltage / voltage range / cos Phi:
Speed / frequency:
Gear box:
Lube oil volume of gear box:
Marelli MJB 560 LA4
[V] / [%] / [-]
[1/min] / [Hz]
Eisenbeiss GU 360
[dm3]
480 / ±5 / 1
1800 / 60
90
Energy balance
Load:
Electrical power COP acc. ISO 8528-1:
Engine jacket water heat:
Intercooler LT heat:
Lube oil heat:
Exhaust heat with temp. after heat exchanger:
Exhaust temperature:
Exhaust mass flow, wet:
Combustion mass air flow:
Radiation heat engine / generator:
Fuel consumption:
Electrical / thermal efficiency:
Total efficiency:
[%]
[kW]
[kW ±8%]
[kW ±8%]
[kW ±8%]
[kW ±8%]
[°C]
[kg/h]
[kg/h]
[kW ±8%]
[kW+5%]
[%]
[%]
System parameters 1)
Ventilation air flow (comb. air incl.) with ΔT = 15K
Combustion air temperature minimum / design:
Exhaust back pressure from / to:
Maximum pressure loss in front of air cleaner:
Zero-pressure gas control unit selectable from / to: 2)
Pre-pressure gas control unit selectable from / to: 2)
Starter battery 24V, capacity required:
Starter motor:
Lube oil content engine / base frame:
Dry weight engine / genset:
[kg/h]
[°C]
[mbar]
[mbar]
[mbar]
[bar]
[Ah]
[kWel.] / [VDC]
[dm3]
[kg]
53700
5 / 25
30 / 50
5
20 / 200
0,5 / 10
430
15 / 24
300 / 685
8070 / 21250
Cooling system 5)
Glycol content engine jacket water / intercooler:
Water volume engine jacket / intercooler:
KVS / Cv value engine jacket water / intercooler:
Jacket water coolant temperature in / out:
Intercooler coolant temperature in / out:
Engine jacket water flow rate from / to:
Water flow rate engine jacket water / intercooler:
Water pressure loss engine jacket water / intercooler:
[% Vol.]
[dm3]
[m3/h]
[°C]
[°C]
[m3/h]
[m3/h]
[bar]
0 / 35
210 / 25
58 / 52
80 / 93
40 / 44
60 / 85
73 / 40
1,5 / 0,6
3332329EA
1) See also "Layout of power plants": 2) See also Techn. Circular 0199-99-3017 5) Gear oil cooling within intercooler coolant circuit
PwrC_2.09_Dr0 Subject to technical changes , k576644, 20.05.2014
Frequency band
f [Hz]
25
31,5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1k
1.25k
1.6k
2k
2.5k
3.15k
4k
5k
6.3k
8k
10k
12.5k
16k LW A
[dB(A)]
S
[m2]
Air-borne noise 3)
LW ,Terz [dB(lin)]
98
99
103
107
107
113
113
119
116
116
116
111
112
114
112
111
113
111
112
112
109
107
107
107
110
119
107
99
99
124
172
Exhaust noise 4)
LW ,Octave [dB(lin)]
132
141
134
131
130
129
126
120
136
15,5
2
3) DIN EN ISO 3746 4) DIN 45635-11 Appendix A (±3 dB) LW : Sound power level S: Area of measurement surface (S0=1m )
50
1000
572
82
671
474
6178
5974
61 / 50
2606
38,4 / 47,7
86,1
75
1500
808
136
875
444
8860
8573
67 / 56
3685
40,7 / 45,7
86,4
100
2000
1068
189
1046
417
11575
11204
71 / 62
4754
42,1 / 44,5
86,6