SEKO Elektroteknikk AS
Sverdrups Gate 28
4007 Stavanger
Norway
Tel: +47 51 53 50 52
E-mail: selekta@online.no
Losses/short circuit currents
Copper and iron losses and calculated short circuit currents in our NTS series
All data in the table are given for 380 V / 50 Hz, when calculating short circuit current for other voltages than 380 V / 50 Hz, please use the formula above.
In the table at the bottom we have made these calculations for the most usual voltages from 230 V till 690 V.
Note: At 60 Hz the induction/inrush is reduced by 20 % and iron loss/no load loss by 10 %.
Beregnet kortslutningsstrøm i A ved de vanligste spenningene fra 230-690 V
Losses/short circuit currents
Copper and iron losses and calculated short circuit currents in our NTS series
All data in the table are given for 380 V / 50 Hz, when calculating short circuit current for other voltages than 380 V / 50 Hz, please use the formula above.
In the table at the bottom we have made these calculations for the most usual voltages from 230 V till 690 V.
Note: At 60 Hz the induction/inrush is reduced by 20 % and iron loss/no load loss by 10 %.
Beregnet kortslutningsstrøm i A ved de vanligste spenningene fra 230-690 V
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