Ht-instruments MACROTEST G3 Manuel d'utilisateur télécharger pdf (Page 54)

MACROTESTG3 - COMBIG3

EN - 53

6.5. SEQ: PHASE SEQUENCE AND PHASE CONCORDANCE TEST

This function is performed in compliance with standards IEC/EN61557-7 and allows testing

the phase sequence and concordance by direct contact with live parts (not on cables

with insulating sheath). The following operating modes are available:

1T one lead measurement

2T two leads measurement.

Fig. 22: Phase sequence check of 1T phases with terminal and remote lead

Fig. 23: Phase sequence check of 2T phases with terminal and remote lead

Touch the

icon. The screen to the side appears on

the display.

Touch the “1T” icon to set the measuring mode. The

following screen appears on the display:

Move the slide bar reference in the position "1T" for the

selection of the test with 1 terminal or in the position

"2T" for the selection of the test with 2 terminals.

Confirm the choice by going back to the following initial

measurement screen.

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Ht-instruments MACROTEST G3 Manuel d'utilisateur Page 54