NEN EN IEC 61481-1 : 2014 C1 2015
Current
Current
The latest, up-to-date edition.
LIVE WORKING - PHASE COMPARATORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
Published date
19-01-2015
Publisher
Pertains to portable phase comparators of capacitive type to be used on electrical systems for voltages exceeding 1 kV a.c. and frequencies of 50 Hz and/or 60 Hz.
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