Tue Sep 25 04:21:33 2018
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  2. Monitoreo de aislamiento
Tue Sep 25 04:21:34 2018
ISOMETER® isoPV425 con AGH420

ISOMETER® isoPV425 con AGH420

La serie de monitores ISOMETER® isoPV425 monitorizan el aislamiento en sistemas fotovoltaicos aislados (sistemas IT) AC, AC/DC 0…690 V resp. DC 0…1000 V. Las componentes DC que existen en los sistemas AC/DC no influyen en la medida del equipo. Su fuente de alimentación integrada permite monitorizar sistemas sin tensión. * Consultar plazo de entrega

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  • Características
  • Aplicaciones
  • Accesorios
  • Información de pedido
  • Descargas
  • Insulation monitoring for unearthed systems AC, AC/DC 0…690 V, DC 0…1000 V
  • Nominal system voltage measurement with undervoltage/overvoltage detection
  • Measurement of the voltages system to earth (L+/PE and L-/PE)
  • Measurement of the system leakage capacitance
  • BMS interface
  • Information about the point of fault L+/L- via display and relay contacts
  • Automatic adaptation to the system leakage capacitance up to 500 μF
  • Supply voltage range DC 24…240 V/AC 100…240 V
  • Self monitoring and connection monitoring system/earth with automatic notification
  • LEDs: Power On, Alarm 1, Alarm 2
  • Internal/external test/reset button
  • Two alarm relays with single pole (one N/O contact each)
  • N/O or N/C operation, selectable
  • Fault memory behaviour, selectable
  • Multi-functional LC display
  • Adjustable response delay
  • Compact two-module enclosure (36 mm) plus coupling in a two-module enclosure
  • Quick wiring by push-wire terminals
  • AC, DC or AC/DC main circuits
  • Solar systems with directly connected inverters
  • Solar systems with high system leakage capacitances
  • Solar systems with high but slow voltage fluctuations
  • Systems including switched-mode power supplies

 

Accesorios opcionales para ISOMETER® isoPV425 con AGH420


TypeArt. No.
Mounting clip for screw mounting (1 piece per device)B98060008

Variantes de ISOMETER® isoPV425 con AGH420


TypeNominal system voltage* UnSupply voltage* USArt. No.**
isoPV425-D4 with AGH420DC 0…1000 V, AC 0…690 VDC 24…240 V, AC 100…240 VB71036303
B91036303
* Absolute values
**(B7… = push-wire terminal / B9… = screw-type terminal)

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