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

SN EN 50065-4-2+A1+A2
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Part 4-2: Low voltage decoupling filters - Safety requirements

Title (German)

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz. Teil 4-2: Niederspannungs-Entkopplungsfilter - Sicherheitsanforderungen

Edition 2005-04

Original language German

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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

SN EN 50065-4-2+A1+A2 Signalling on low voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Part 4-2: Low voltage decoupling filters - Safety requirements

Want to learn more?

SN EN 50065-4-2+A1+A2
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Part 4-2: Low voltage decoupling filters - Safety requirements