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3601

Leakage current to ground in PV array or RisoCtlWarn threshold reached

SMA · SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter

¿Qué significa 3601 ?

A leakage current to ground has been detected in the PV array, or the threshold defined in parameter RisoCtlWarn has been reached. This indicates a potential insulation degradation or grounding issue.

Causas comunes

  • Poor grounding or equipotential bonding.
  • Issues with module wiring or overall system design.
  • Parameter RisoCtlWarn set to an inappropriate value.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the grounding and equipotential bonding connections in the PV system.

  2. 2

    Inspect the module wiring and review the system design for potential leakage paths.

  3. 3

    Verify the value set for parameter RisoCtlWarn.

Ver todos los códigos en este manual (29)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter