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Tag Archive 'interruption'

Direct current networks

Posted in Generic, Power on May 29th, 2008

Main applications of direct current:
• Emergency supply or auxiliary services:
the use of direct current is due to the need to employ a back-up energy source which allows the supply of essential services such as protection services, emergency lighting, alarm systems, hospital and industrial services, dataprocessing centres etc., using accumulator batteries, for example.
• Electrical traction:
the advantages […]

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