Related ArticlesUser: Shandong Jinan superhigh pressure bureau
Application: 48V accumulator is safeguarded daily
Technology: Invent patent technology, discharge of completely online ” reachs accumulator “ charge, assure adequately to check process security
One, the value that accumulator maintains
Accumulator of 48V of power center computer room, it is the important safeguard that communication network runs normally; Communication power source is the foundation of communication network, accumulator is last safe protective screen of whole communication power source. Accumulator all through the ages is the key that power source defends the work and difficulty, according to system of electric power communication latter accident analyses discovery, in the communication that power source equipment brings about the accident that in interrupting an accident, causes by accumulator was occupied 7 into. As a result of accumulator the complexity of underlying performance reachs sightless sex, so far, outside checking except discharge, very hard a kind of method can make check and be safeguarded comprehensive and qualitatively, mensurably to accumulator function. Accumulator, correspond especially once the accident that the accumulator of the computer room causes happens, can cause huge loss! Accordingly, each safeguard a branch to correspond to ensure of the network smooth move, strengthened accumulator of pair of 48V of communication equipment room in succession safeguard, made full and accurate, strict maintenance at the same time regulations asks: Undertake to accumulator group experiment and regular size discharge check checking the gender discharges regularly.
2, accumulator of 48V of electric power communication safeguards the current situation to reach face the following difficult problem generally
1, electric power attempers have many communication equipment room configures accumulator of 1 group of 48V only, when using discharge leaving a line to check, once town report is interrupted, with respect to the casualty that can produce communication system to interrupt instantly, put in great and safe hidden trouble.
Origin: HTtp://www.tede.cn
2, after discharge leaving a line experiments, cell across block is put in tremendous voltage difference directly, the meeting when paralell connection restores produces scintilla, paralell connection restores difficulty;
3, the holiday of discharge of dc of tool —— intelligence that existing discharge leaving a line uses is laden, it is with heat energy the form wastes batteries group energy, the meeting when discharge experiments exists in central computer room a huge heat source, it is a problem of safe hidden trouble;
4, discharge charges one safeguards test process to need a few hours, work work strength is great, work efficiency is low;
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