JPH03104048U - - Google Patents

Info

Publication number
JPH03104048U
JPH03104048U JP1211790U JP1211790U JPH03104048U JP H03104048 U JPH03104048 U JP H03104048U JP 1211790 U JP1211790 U JP 1211790U JP 1211790 U JP1211790 U JP 1211790U JP H03104048 U JPH03104048 U JP H03104048U
Authority
JP
Japan
Prior art keywords
power supply
commercial power
output terminal
input terminal
inverter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1211790U
Other languages
English (en)
Other versions
JP2537173Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990012117U priority Critical patent/JP2537173Y2/ja
Publication of JPH03104048U publication Critical patent/JPH03104048U/ja
Application granted granted Critical
Publication of JP2537173Y2 publication Critical patent/JP2537173Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例を示す接続図、第２
図はその一部変形例を示す接続図、第３図は従来
の無停電電源装置を示すブロツク図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 商用電源が正常な状態でその商用電源の一端が
    接続される第１入力端子を第１出力端子に接続し
    、上記商用電源が停電状態で、蓄電池の電力を交
    流電力に変換するインバータの出力側の一端を上
    記第１出力端子に接続する切替えスイツチを備え
    、上記蓄電池に対し充電回路を通じて上記商用電
    源電力により充電し、かつ上記第１出力端子及び
    第２出力端子間に負荷を接続するようにした無停
    電電源装置において、 上記商用電源の他端が接続される第２入力端子
    と、上記インバータの出力側の他端と、上記第２
    出力端子とが接続され、 上記第１入力端子と、上記充電回路の入力側と
    の間に、上記蓄電池に対し順方向の整流素子と、
    インバータ動作時にオフとされる制御スイツチと
    の直列回路が挿入されていることを特徴とする無
    停電電源装置。
JP1990012117U 1990-02-09 1990-02-09 無停電電源装置 Expired - Lifetime JP2537173Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990012117U JP2537173Y2 (ja) 1990-02-09 1990-02-09 無停電電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990012117U JP2537173Y2 (ja) 1990-02-09 1990-02-09 無停電電源装置

Publications (2)

Publication Number Publication Date
JPH03104048U true JPH03104048U (ja) 1991-10-29
JP2537173Y2 JP2537173Y2 (ja) 1997-05-28

Family

ID=31515607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990012117U Expired - Lifetime JP2537173Y2 (ja) 1990-02-09 1990-02-09 無停電電源装置

Country Status (1)

Country Link
JP (1) JP2537173Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011101457A (ja) * 2009-11-04 2011-05-19 Fuji Electric Systems Co Ltd 電力変換装置
JP2017143682A (ja) * 2016-02-12 2017-08-17 株式会社日本製鋼所 産業機械の制御用電源のバックアップ蓄電池

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139446U (ja) * 1989-04-26 1990-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139446U (ja) * 1989-04-26 1990-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011101457A (ja) * 2009-11-04 2011-05-19 Fuji Electric Systems Co Ltd 電力変換装置
JP2017143682A (ja) * 2016-02-12 2017-08-17 株式会社日本製鋼所 産業機械の制御用電源のバックアップ蓄電池

Also Published As

Publication number Publication date
JP2537173Y2 (ja) 1997-05-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term