HT Italia SOLAR300, Руководство пользователя

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SOLAR300 - SOLAR300N
EN - 27
Fig. 43: Harmonic analysis voltages in percentage value for 4-wire systems
Fig. 44: Harmonic analysis currents in percentage value for 4-wire systems
Press F3 key to back to graphical screens and F2 key to change voltages’ or currents’
screens. Press F4 key or the up and down arrows (or touch the “HARM PAG ” at display)
to show the screens relative to other harmonics orders up to 49
st
.

Harmonics values of single V1, V2, V3 voltages and neutral voltage Vn and single
currents I1, I2, I3 and neutral current In (for three phase 4-wire system) with THD%
values both with histogram graphics and with numerical values in percentage or
absolute value depending on the desired settings. These values are shown in four
pages selectable by pressing cyclically the
F1 key (or touch the “ PAGE ” at display). On
Fig. 45 and Fig. 46 are display as an example, the situation relative to L1 phase for
voltage and current on 4-wire systems is shown in the next pictures:
Fig. 45: Harmonic analysis voltage V1 in percentage values for 4-wire system