
DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - PART 5: SPECIAL REQUIREMENTS FOR PHASE METERS, POWER FACTOR METERS AND SYNCHROSCOPES
出版:International Electrotechnical Committee

专家解读视频
Pertains to direct acting indicating phase meters, power factor meters and synchroscopes having an analogue display.
PN-EN IEC 60051-5:2018 - Identical
CEI EN 60051-5 : 2018 - Identical
DIN EN IEC 60051-5 : 2019-05 - Identical
NEN-EN-IEC 60051-5:2018 - Identical
CEI EN IEC 60051-5 : 2018 - Identical
DIN EN IEC 60051-5 VDE 0411-51-5 : 2019-05 - Identical
DS/EN IEC 60051-5:2018 - Identical
DS/EN IEC 60051-5:2018 - Identical
NEN-EN-IEC 60051-5:2018 - Identical
CEI EN 60051-5 : 2018 - Identical
DIN EN IEC 60051-5 : 2019-05 - Identical
PN-EN IEC 60051-5:2018 - Identical
CEI EN IEC 60051-5 : 2018 - Identical