Phase Sequence Indication; Mains Wiring Test - Fluke 1652C User Manual

1652C/1653B/1654B
Users Manual

Phase Sequence Indication

Icon
Display of Phase Sequence
Mains Input Voltage Range (phase-to-
phase)

Mains Wiring Test

Icons (, , ) indicate if L-PE or L-N terminals are reversed. Instrument
operation is inhibited and an error code is generated if the input voltage is not between
100 V and 500 V. The UK Loop and RCD tests are inhibited if the L-PE or the L-N
terminals are reversed.
56
 icon Phase Sequence indicator is active.
Displays "1-2-3" in digital display field for
correct sequence. Displays "3-2-1" for
incorrect phase. Dashes in place of a number
indicate a valid determination could not be
made.
100 to 500 V