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8703
Power factor of the external reactive power setpoint is invalid
SMA · SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter
¿Qué significa 8703 ?
The power factor value provided by the external reactive power setpoint is invalid. The inverter cannot correctly regulate reactive power based on this input. This is a warning that does not affect inverter behavior immediately.
Causas comunes
- Incorrect configuration of external reactive power control.
- Faulty external control device providing an invalid power factor value.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify the external reactive power setpoint source and its power factor output.
- 2
Ensure the external control device is functioning correctly.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter