JPS6450636U - - Google Patents
Info
- Publication number
- JPS6450636U JPS6450636U JP14335387U JP14335387U JPS6450636U JP S6450636 U JPS6450636 U JP S6450636U JP 14335387 U JP14335387 U JP 14335387U JP 14335387 U JP14335387 U JP 14335387U JP S6450636 U JPS6450636 U JP S6450636U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power supply
- circuit
- inverter
- current supplied
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Power Sources (AREA)
Description
第１図はこの考案の無停電電源装置の一実施例
のブロツク図である。
図中、１：入力端子、５：バツテリー、７：ラ
ツチングリレー、１３：内部制御回路、１５：イ
ンバータ、１６：スルー回路、１７：回路切り換
え手段、２０：出力端子。
FIG. 1 is a block diagram of an embodiment of the uninterruptible power supply of this invention. In the figure, 1: input terminal, 5: battery, 7: latching relay, 13: internal control circuit, 15: inverter, 16: through circuit, 17: circuit switching means, 20: output terminal.
Claims (1)
リーと、前記バツテリーから供給される直流を少
なくとも交流にするインバータと、前記バツテリ
ーと前記インバータの間に設けられたラツチング
リレーと、バツテリーの電圧レベルを検出して前
記ラツチングリレーをセツトし、そしてリセツト
する電圧レベル検出回路と、商用電源から供給さ
れる交流をそのまま出力するスルー回路と、前記
インバータ側と前記スルー回路側とを切り換える
回路切り換え手段から成ることを特徴とする無停
電電源装置。 A battery that charges current supplied from a commercial power supply, an inverter that converts direct current supplied from the battery to at least alternating current, a latching relay provided between the battery and the inverter, and a voltage level of the battery that is detected. a voltage level detection circuit that sets and resets the latching relay; a through circuit that outputs the alternating current supplied from the commercial power supply as it is; and circuit switching means that switches between the inverter side and the through circuit side. An uninterruptible power supply device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14335387U JPS6450636U (en) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14335387U JPS6450636U (en) | 1987-09-19 | 1987-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450636U true JPS6450636U (en) | 1989-03-29 |
Family
ID=31410099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14335387U Pending JPS6450636U (en) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450636U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150042A (en) * | 1975-06-18 | 1976-12-23 | Seikosha Co Ltd | Electric source switch device |
| JPS5822054B2 (en) * | 1979-06-15 | 1983-05-06 | 昭和電工株式会社 | Composite formulation |
-
1987
- 1987-09-19 JP JP14335387U patent/JPS6450636U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150042A (en) * | 1975-06-18 | 1976-12-23 | Seikosha Co Ltd | Electric source switch device |
| JPS5822054B2 (en) * | 1979-06-15 | 1983-05-06 | 昭和電工株式会社 | Composite formulation |