Instructions

APPENDIX
228
APPENDIX
Specifications ............................................................... 229
General Specifications ............................................................................. 229
Input ........................................................................................................ 230
Voltage and Current Accuracy ................................................................. 231
Active Power Accuracy ............................................................................. 232
Voltage, Current and Active Power Measurements ............................... 233
Frequency Measurement ......................................................................... 235
Integration ............................................................................................... 236
Harmonic Measurement ......................................................................... 236
D/A Output (Options) ............................................................................ 237
Remote Control Input/Output Signal (Options) ................................... 237
Digital IO Signal (Options) ..................................................................... 238
Status system .................................................................. 239
Dimensions .................................................................. 243
Declaration of Conformity ............................................. 244
Power measurement...................................................... 245
Measurement for small current .............................................................. 245
Measurement for large current ............................................................... 246
Introduction to IEC-62301 ............................................. 247
Recommended parameters for power measurement ............................ 247
EUP Directive Lot6 specifications .................................. 248
Connection Guide ......................................................... 249
Rear panel ................................................................................................ 249
Direct connection: I < 1A ....................................... 249
Direct connection: 1A < I < 20A ............................ 250
Connection with CT/VT ......................................... 250
Connection with EXT1/2 ........................................ 251