BS 142-4-4.1:1984

system BS 1984-04-30 11 PDF 696 0 2026-07-08 19:25

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Electrical protection relays. Requirements for multi-input energizing quantity relays. Specification for biased (percentage) differential relays | Status: Withdrawn

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Publisher BS

File size 815.78 KB

Pages 12

Format PDF

Publication date 1984-04-30

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File size 815.78 KB

Pages 12

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Publication date 1984-04-30

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