GB/T 34581-2017
ActiveGeneral technical requirements for photovoltaic system DC circuit breakers
光伏系统用直流断路器通用技术要求
Application Summary AI generated
This standard specifies the technical requirements, test methods, and acceptance criteria for DC circuit breakers used in photovoltaic (PV) systems. It is applied to ensure the safe interruption and isolation of direct current circuits in solar power installations, including residential, commercial, and utility-scale PV arrays. The standard is primarily used by manufacturers and testing laboratories to verify product performance under DC fault conditions, such as arc extinguishing and thermal stability.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.