Kyoritsu 6016 Manual do Utilizador descarregar pdf (Página 48)

12. PHASE ROTATION TESTS

1. Operate the Power button and turn on the instrument. Turn the rotary switch and

select the PHASE ROTAION function.

2. Insert the Test Leads into the instrument. (Fig.43)

3. Connect each test leads to a circuit. (Fig.44)

4. Results are displayed as follows.

● When a message “No 3-phase system” or “---” is displayed, the circuit may not be a

3-phase system or a wrong conn

ection may have been made. Check the circuit and

the connection.

● Presence of Harmonics in measurement voltages, such as an inverter power supply,

may influence the measured results.

Fig.43

Fig.44

Correct phase sequence

Reversed phase sequence

64.giF 54.giF

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 59 60

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Kyoritsu 6016 Manual do Utilizador Página 48