
Live Working - Phase Comparators - Part 2: Resistive Type To Be Used For Voltages From 1 Kv To 36 Kv A.C.
出版:Danish Standards

專家解讀視頻
Pertains to portable phase comparators of resistive type to be used on electrical systems for voltages from 1 kV a.c. to 36 kV a.c. and frequencies of 50 Hz and/or 60 Hz.
Supersedes DS EN 61481. (01/2015)
EN 61481-2:2014 - Identical