ČSN - Czech national standards - Page 7795

Standards ČSN - Czech national standards - Page 7795

ČSN is a protected designation of Czech national technical standards.

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ČSN ETSI EN 300132-2-V2.8.1 (872006)

Environmental Engineering (EE); Power supply interface at the input of Information and Communication Technology (ICT) equipment; Part 2: -48 V Direct Current (DC)

Standard published on 1.2.2025

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ČSN ETSI EN 300132-3-V1.2.1 (872006)

Rozbor vlivu prostředí (EE) - Rozhraní pro napájení na vstupu telekomunikačních zařízení - Část 3: Napájení z usměrňovače, ze střídavého zdroje nebo stejnosměrného zdroje o napětí do 400 V (Norma k přímému použití jako ČSN).

Standard published on 1.1.2004

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ČSN ETSI EN 300132-3-V2.2.1 (872006)

Environmental Engineering (EE); Power supply interface at the input of Information and Communication Technology (ICT) equipment; Part 3: Up to 400 V Direct Current (DC)

Standard published on 1.1.2022

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ČSN ETSI EN 300132-3-V2.3.1 (872006)

Environmental Engineering (EE); Power supply interface at the input of Information and Communication Technology (ICT) equipment; Part 3: Up to 400 V Direct Current (DC)

Standard published on 1.6.2023

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ČSN ETSI EN 300132-3-1-V2.1.1 (872006)

Environmental Engineering (EE) - Power supply interface at the input to telecommunications and datacom (ICT) equipment - Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V - Sub-part 1: Direct current source up to 400 V

Standard published on 1.8.2012

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ČSN ETSI EN 300132-2-V2.1.1 (872006) WITHDRAWN

Rozbor vlivu prostředí (EE) - Rozhraní pro napájení na vstupu telekomunikačních zařízení - Část 2: Napájení stejnosměrným proudem (dc) (Norma k přímému použití jako ČSN).

WITHDRAWN published on 1.6.2003

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ČSN ETSI EN 300132-3-0-V2.1.1 (872006) WITHDRAWN

Environmental Engineering (EE) - Power supply interface at the input to telecommunications and datacom (ICT) equipment - Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V - Sub-part 0: Overview

WITHDRAWN published on 1.8.2012

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ČSN ETS 300753-ed.1 (872008)

Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment

Standard published on 1.9.1998

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ČSN ETSI EN 300753-V1.2.1 (872008)

Equipment Engineering (EE); Acoustic noise emitted by telecommunications equipment

Standard published on 1.2.2010

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ČSN ETSI EN 300753-V1.3.1 (872008)

Environmental Engineering (EE); Acoustic noise emitted by telecommunications equipment

Standard published on 1.8.2012

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