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BS EN 62052-21:2004
Electricity metering equipment (a.c.). General requirements, tests and test conditions. Tariff and load control equipment
52 стр.
Заменен
Печатная копияПечатное издание
332.64 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.140.50 Electricity. Including electric energy meters in buildings, emergency electrical supplies, etc. / Системы электроснабжения. Включая аварийное электроснабжение и т.д.
Ключевые слова:
Electric control equipment, Power control (electric), Electricity, Control equipment, Type testing, Mechanical testing, Electrical testing, Performance testing, Environmental testing, Meters, Electricity supply meters, Power measurement (electric), Electrical measurement, Testing conditions