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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
Check the grounding and equipotential bonding connections in the PV system.
- 2
Inspect the module wiring and review the system design for potential leakage paths.
- 3
Verify the value set for parameter RisoCtlWarn.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter