Standard:
DIN EN 61481-1 VDE 0682-431-1:2015-09Live working – Phase comparators Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c. |
Standard:
DIN EN 61481-2 VDE 0682-431-2:2015-09Live working – Phase comparators Part 2: Resistive type to be used for voltages from 1 kV to 36 kV a.c. |
Standard
withdrawn: DIN EN 61481/A1 VDE 0682-431/A1:2003-09Live working Portable phase comparators for use on voltages from 1 kV to 36 kV a.c |