CIRCUTOR CEM-C10 series - Manual (Page 32)

Standards
Electrical energy metering equipment (AC)� Part 1: General require-
ments, tests and test conditions� Metering equipment (indexes of class-
es A, B and C)
UNE EN 50470-1:2007
Electrical energy metering equipment (AC)� Part 3: Particular require-
ments. Static active energy meters (classification indexes A, B and C). UNE EN 50470-3:2007
Electrical energy metering equipment (AC)� Particular requirements�
Part 21: Static active energy meters (classes 1 and 2)
IEC 62053-21:2003
Electricity metering equipment (a�c�) - Particular requirements�
Part 23: Static meters for reactive energy (classes 2 and 3)�
IEC 62053-23:2003
32
CEM-C10
Instruction Manual