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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 50065-4-4
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-4: Low voltage decoupling filter - Impedance filter

Title (German)

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148.5 kHz. Teil 4-4: Niederspannungs-Entkopplungsfilter - Impedanzfilter

Edition 2003-01

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 50065-4-4 Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-4: Low voltage decoupling filter - Impedance filter

Want to learn more?

SN EN 50065-4-4
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-4: Low voltage decoupling filter - Impedance filter