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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF C91-004-28/A2 ; NF EN 61000-4-28/A2:2009-08-01
Electromagnetic compatibility (EMC) - Part 4-28 : testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase.

Title (German)

Elektromagnetische Verträglichkeit (EMV) - Teil 4-28: Prüf- und Messverfahren - Prüfung der Störfestigkeit von Geräten mit einem Eingangsstrom, der 16 A je Leiter nicht überschreitet, gegen Schwankungen der energietechnischen Frequenz (Netzfrequenz).

Edition 2009-08-01

Original language French

Price from 18.70 €

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF C91-004-28/A2 ; NF EN 61000-4-28/A2:2009-08-01 Electromagnetic compatibility (EMC) - Part 4-28 : testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase.

Want to learn more?

NF C91-004-28/A2 ; NF EN 61000-4-28/A2:2009-08-01
Electromagnetic compatibility (EMC) - Part 4-28 : testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase.