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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]

UNE-EN 60255-127
Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (Endorsed by AENOR in October of 2014.)

Edition 2014-10-01

Original language English

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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

UNE-EN 60255-127 Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (Endorsed by AENOR in October of 2014.)

Want to learn more?

UNE-EN 60255-127
Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (Endorsed by AENOR in October of 2014.)