IEC 61000-4-25:2012 pdf download

IEC 61000-4-25:2012 pdf download

This part of IEC 61 000 describes the immunity test levels and related test methods for electrical and electronic equipment and systems exposed to high-altitude electromagnetic pulse (HEMP) environments. It defines ranges of immunity test levels and establishes test procedures. Specifications for test equipment and instrumentation test set-up, test procedures,pass/fail criteria, and test documentation requirements […]

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IEC 60934:2013 pdf download

IEC 60934:2013 pdf download

This International Standard is applicable to mechanical switching devices designed as “circuit-breakers for equipment” (CBE) for household and similar applications. CBEs according to this standard are intended to provide protection to circuits within electrical equipment including its components (e.g. motors, transformers, internal wiring). This standard covers also CBEs applicable for protection of electrical equipment in

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