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BS 5685-1:1979
New product
BS 5685-1:1979 Electricity meters. Specification for Class 0.5, 1 and 2 single-phase and polyphase, single rate and multi-rate watt-hour meters
standard by BSI Group, 03/30/1979
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Full Description
Units, definitions, classification, mechanical and electrical requirements, marking, accuracy, starting and running with no-load adjustment.Replaces Parts 1, 2, 4, 7, 11, and 12 of BS 37.