Ht-instruments SPEED418 Manual de usuario descargar pdf (Pagina 51)

400 Series

EN - 50

Fig. 27: Instrument connection for measuring the phase sequence with two leads, phase 2 connection

9. When the instrument detects

a voltage higher than the

minimum limit value on the

test lead, the instrument

displays the screen reported

here to the side and starts

measuring the second

voltage. The instrument

gives a long acoustic signal

until input voltage is present

123

1--

Measuring…

Measuring phase 2

Func

10. Once acquisition is

completed, if the instrument

has detected a correct phase

sequence, it displays 123

and the message OK. It also

gives a double acoustic

signal

123

Correct phase sequence

Func

11. Once acquisition is

completed, if the instrument

has detected two voltages in

phase, it displays a screen

similar to the one reported

here to the side and gives a

double acoustic signal

123

11-

Phase conformity

Func

12.

The results displayed can be saved by pressing the SAVE key twice or the

SAVE key and, subsequently, the ENTER key (§ 9.1)

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 87 88

Sin comentarios

Ht-instruments SPEED418 Manual de usuario Pagina 51