This auction is si 19 "(48.26cm wide) CS 300 / 48V professional voltage converter inverter from 48V to 220V DC to AC. Possible applications: Classic application: in the telecommunications industry, e.g. at Telekom, DSL provider, etc. The telecommunications devices usually need 48V. With a 48V power supply (normally) 4 x 12 V batteries are charged. Buying 12V batteries is much cheaper than buying a UPS. Telecom systems are operated directly from 48V, and the devices that need 220V can be supplied via this adapter. 48V DC voltage is turned into 220V AC voltage. This is what this inverter / converter is used for. Condition: used in very good technical and optical condition Noh more SCSI Hard drives HERE,at Ebay:just click on the picture! Our other products on ebay (just click o.
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