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IEC · Selection & application

IEC 61643-32:2017+COR1:2019

PV DC surge protective devices — Selection and application principles

Open Official Source ↗
OrganizationIEC
Edition / Review Year2019
StatusCurrent
Reference TypeSelection & application
TPKELE RelevanceApplication guidance

What This Standard Covers

Addresses selection, installation and coordination of SPDs on the DC side of PV systems and related AC-side considerations within scope.

Why It Matters to Buyers

  • Useful for selecting and coordinating DC SPDs in PV arrays, combiner boxes and inverter-side protection.

Relevant TPKELE Products

DC SPDPV Combiner Box

Typical Applications

  • Solar / PV

Related Standards / Notes

  • IEC 61643-31 for PV SPD product requirements.
  • IEC 62548-1 for PV array design.

Related Standards