AC power supply PCR-LE2 series

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Using the Harmonic Current Analysis Function

You can perform harmonic analysis of the output current. A simplified measurement method is used, so this method does not conform to standards such as IEC. For measurements that conform to the standards, use the Harmonic/Flicker Analyzer KHA3000.

The harmonic current analysis function is valid in AC mode.

Press OTHERS (SHIFT+MEMORY) and then FFT (F5) to set the order and the unit.

During single-phase, three-wire output or three-phase output (optional), press OTHERS (SHIFT + MEMORY), FFT (F5), and then 2/2 (F6), and then press the key that corresponds to the phase that you want to set.

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Item

Description

Valid mode

ALL

Selects all the orders

AC

ODD

Selects all the odd-numbered orders

EVEN

Selects all the even-numbered orders

AMPER

Sets the unit that is used to display the harmonic components when the harmonic component of each order is being displayed as a current

PCT

Sets the unit that is used to display the harmonic components when the harmonic current is being displayed as a percentage with 100 % representing a current that has no harmonic current components

U*1

Selects the U phase

V*1

Selects the V phase

W*2

Selects the W phase

*1. Single-phase three-wire output and three-phase output only

*2. Three-phase output only

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AC power supply PCR-LE2 seriesAC power supply PCR-LE2 series
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