HT instruments FULLTEST3 - Manual (Page 52)

FULLTEST 3
EN - 51
5.10. PHASE SEQUENCE (PHASESEQ)
Correct phase sequence is important when e.g. 3-phase machines with mechanical rotation are
connected to 3-phase mains installation.
5.10.1. PHASE SEQUENCE DISPLAY EXPLANATION
Adjustable/selectable parameters:
There are no adjustable/selectable parameters available!
Figure 38 : Display with PHASE SEQUENCE test result
1 ..... Selected function.
2 ..... Measurement sub-results as follows: Phase-to-phase voltage U L1/2 , phase-to-phase voltage U L2/3 ,
phase-to-phase voltage U L3/1 .
3 ..... Measurement screen touch-screen key.
4 ..... Measurement result (in green colour - result OK, in red colour - result not OK).
5 ..... Real time clock (hh.mm.ss).