AC motor capacitors Part 1: General - Performance, testing and rating - Safety requirements - Guidance for installation and operation
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AC motor capacitors Part 1: General - Performance, testing and rating - Safety requirements - Guidance for installation and operation
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A.C motor capacitors Part 2: Motor start capacitors
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Lead acid traction batteries - Part 1: General requirements and methods of tests
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Lead-acid traction batteries - Part 2: Dimensions of cells and terminals and marking of polarity on cells
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Relè di misura e dispositivi di protezione Parte 11: Buchi di tensione, brevi interruzioni, variazioni di tensione e ondulazione residua sulla porta di alimentazione ausiliaria
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Measuring relays and protection equipment Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
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Measuring relays and protection equipment Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
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Measuring relays and protection equipment Part 121: Functional requirements for distance protection
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Measuring relays and protection equipment Part 127: Functional requirements for over/under voltage protection
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