Dranetz Xplorer Guía de usuario Pagina 251

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 290
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 250
E-13
APPENDIX E/ Common Circuit Connections
2 1/2 Element Without Voltage Channel B
Introduction
Channels A and C are connected to voltage. Current probes are connected to channels
A, B and C. The neutral is connected to common and is the reference for the three
channels. The figure also shows voltage connection using channel D as a differential
input for measuring neutral to ground voltage. Neutral to ground measurements are
important but optional.
Connection
diagram
Phasor
diagrams
PX5-907
V
A
120º
V
C
I
A
I
B
120º
I
C
240º
Vista de pagina 250
1 2 ... 246 247 248 249 250 251 252 253 254 255 256 ... 289 290

Comentarios a estos manuales

Sin comentarios