Chuyên sửa chữa UPS gặp sự cố của các hãng như: APC, SANTAK, EATON
: Chuyên sửa chữa UPS gặp sự cố của các hãng như: APC, SANTAK, EATON
: in stock
: 350.000 VNĐ
(Include V.A.T, delivery and maintenance onsite.)
Warranty
6 months
Product details
Thecommon problems: -Suddenpower loss. -Surge:surgevoltageriseinaveryshorttime. -Reduce thesuddenpressure:lowervoltagesurgeinaveryshorttime. -Prolongedhypertension:highvoltageincreaseslast from a fewminutestoall day. -Reducepressurelasts:lowervoltagelasting froma few minutestoall day. -Inverterfrequencyshiftversus frequencystability -Slipfrequency:Occurimmediatecauselowvoltage,invery short span -Total Harmonic Distortion:Waveformdistortionofpower isno longerthe standardsineshape. -Interferenceon the line:Interferencenoiseonthe power line,thehighfrequenciesappearinthe power supply.
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