Low-voltage switchgear and controlgear. Over-current protective devices - Selectivity under over-current conditions
Low-voltage switchgear and controlgear. Over-current protective devices - Selectivity under over-current conditions
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What is PD IEC/TR 61912-2 - Low-voltage switchgear and controlgear about?
Low-voltage switchgear are devices which provides short-circuit and overload protection through low-voltage power circuit breakers (LV-PCB) with integral trip units. PD IEC/TR 61912-2 is a technical report, which serves as an application guide for the determination of selectivity between over-current protective devices of low-voltage switchgear and controlgear, summarises the definitions of the terminology and provides examples of application.
Who is PD IEC/TR 61912-2 - Low-voltage switchgear and controlgear for?
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