Amprobe ACDC-100 Specifiche Scaricare il pdf (Pagina 19)

13

2.Three Phase Power Measurement

A. 3 phase 3 wire balanced / unbalanced

Step 1. Set the rotary switch to the “W” position

Step 2. Using the Navigator key to choose the “W” mode.

Black

Red

Black

Wye or star

3

2

1

Red

W=W1+W2

B. 3 phase 4 wire balanced / unbalanced

Step1. Set the rotary switch to the “W” position

Step2. Using the Navigator key to choose the “W” mode.

3

2

1

N

Red

Black

Red

Black

Red

Black

W=W1+W2+W3

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