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AS 62052.21:2018
$181.83
Electricity metering equipment (ac) — General requirements, tests and test conditions, Part 21: Tariff and load control equipment (IEC 62052-21:2016 (ED.1.1) MOD)
Adopts IEC 62052-21:2016 with national modifications to provide type testing requirements for indoor tariff and load control electricity metering equipment.