Projekta Nr.LVS EN 50470-4:2023
NosaukumsThis document applies only to static watt-hour meters of accuracy classes A, B and C for the measurement of direct current electrical active energy in DC systems and it applies to their type tests only.
Reģistrācijas numurs (WIID)74747
Darbības sfēraThis document applies only to static watt-hour meters of accuracy classes A, B and C for the measurement of direct current electrical active energy in DC systems and it applies to their type tests only.
StatussStandarts spēkā
ICS grupa91.140.50