
ACCEPTANCE INSPECTION OF CLASS 2 ALTERNATING CURRENT WATTHOUR METERS
出版:International Electrotechnical Committee

专家解读视频
Methods for acceptance inspection (100% inspection and statistical sampling inspection) and testing of newly manufactured direct connected induction type watthour meters of Class 2 which are produced and delivered in large quantities. For type tests use Publication 521.
I.S. EN 60514:1995 - Identical
SANS 60514 : 1975 AMD 1 2006 - Identical
CEI 13-13 : 1982 COR 1982 - Identical
NEN 10514 : 1995 - Identical
BS EN 60514 : 1995 - Similar to
EN 60514 : 1995 - Similar to
DIN EN 60514 : 1995 - Identical
VDE 0418-6 : 1995 - Identical
NF EN 60514 : 1995 - Identical
CEI EN 60514 : 1997 - Identical
UNE EN 60514 : 1996 - Identical
HD 309.2 : 200S1 - Similar to
SN EN 60514 : 1995 - Identical
CEI 13-13 : 1982 COR 1982 - Identical
HD 309.2 : 200S1 - Similar to
DIN EN 60514 : 1995 - Identical
BS EN 60514 : 1995 - Similar to
CEI EN 60514 : 1997 - Identical
UNE 20439 : 1984 - Identical
SANS 60514 : 1975 AMD 1 2006 - Identical
NEN 10514 : 1995 - Identical
I.S. EN 60514:1995 - Identical