Nettforhold/Overharmonisk
Nettforhold/Overharmonisk
Nettforhold/Overharmonisk
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Underfordeling 5. og 6. etg (2)<br />
AFM5_303<br />
Phase B Voltage<br />
SS Wave<br />
Volts<br />
% Fund<br />
1<br />
0.8<br />
0.6<br />
0.4<br />
0.2<br />
0<br />
June 06, 2003 at 12:22:23 Local<br />
-100<br />
-200<br />
-300<br />
-400<br />
0 2.5 5 7.5 10 12.5 15 17.5 20<br />
0<br />
400<br />
300<br />
Fund 230.4<br />
200<br />
100<br />
RMS 230.4<br />
CF 1.410<br />
Min -323.6<br />
Max 324.8<br />
THD 1.355<br />
Time (mSeconds)<br />
HRMS3.123<br />
TIF/IT 34.13<br />
0 20 40 60 80 100 120 140<br />
Harmonic<br />
Electrotek<br />
Endringer<br />
• Nytt UPS anlegg, byttet fra 160KVA til<br />
2x200kVA<br />
• Aktive filtre fra MGE UPS<br />
22