Project No.LVS EN IEC 62053-21:2021/A11:2021
TitleThis part of IEC 62053 applies only to static watt-hour meters of accuracy classes 0,5, 1 and 2 for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
Registration number (WIID)73516
ScopeThis part of IEC 62053 applies only to static watt-hour meters of accuracy classes 0,5, 1 and 2 for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
StatusStandarts spēkā
ICS group17.220.20