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 (V2.1.1)
German title
Anlagentechnik - Stromversorgungsschnittstelle am Eingang von Telekommunikationseinrichtungen - Teil 3-1 : Betrieb mit gleichgerichtetem Strom, Wechselstrom oder Gleichstrom bis 400 V - Gleichstromquelle bis 400 V (V2.1.1)
Publication date
2012-06-01
Original language
French
Pages
40
Publication date
2012-06-01
Original language
French
Pages
40
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