JPH0623167Y2 - 交流無停電電源装置 - Google Patents

交流無停電電源装置

Info

Publication number
JPH0623167Y2
JPH0623167Y2 JP1517889U JP1517889U JPH0623167Y2 JP H0623167 Y2 JPH0623167 Y2 JP H0623167Y2 JP 1517889 U JP1517889 U JP 1517889U JP 1517889 U JP1517889 U JP 1517889U JP H0623167 Y2 JPH0623167 Y2 JP H0623167Y2
Authority
JP
Japan
Prior art keywords
power
power failure
input
time
circuit
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.)
Expired - Lifetime
Application number
JP1517889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02107235U (cs
Inventor
定春 柳田
學 齊木
幸宏 広瀬
紘太郎 朴木
明 山形
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co Ltd
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 by Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP1517889U priority Critical patent/JPH0623167Y2/ja
Publication of JPH02107235U publication Critical patent/JPH02107235U/ja
Application granted granted Critical
Publication of JPH0623167Y2 publication Critical patent/JPH0623167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1517889U 1989-02-10 1989-02-10 交流無停電電源装置 Expired - Lifetime JPH0623167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1517889U JPH0623167Y2 (ja) 1989-02-10 1989-02-10 交流無停電電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1517889U JPH0623167Y2 (ja) 1989-02-10 1989-02-10 交流無停電電源装置

Publications (2)

Publication Number Publication Date
JPH02107235U JPH02107235U (cs) 1990-08-27
JPH0623167Y2 true JPH0623167Y2 (ja) 1994-06-15

Family

ID=31227007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1517889U Expired - Lifetime JPH0623167Y2 (ja) 1989-02-10 1989-02-10 交流無停電電源装置

Country Status (1)

Country Link
JP (1) JPH0623167Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4685438B2 (ja) * 2004-12-28 2011-05-18 東光東芝メーターシステムズ株式会社 電力量計

Also Published As

Publication number Publication date
JPH02107235U (cs) 1990-08-27

Similar Documents

Publication Publication Date Title
US6255744B1 (en) Back-up power device and applications thereof
US20050156568A1 (en) Power supply with AC and DC back-up power
US20040184208A1 (en) Power protecting device for electrical power source and load
CN106549501B (zh) 用于通信电源的智能管理监控单元和变电站通信电源系统
JPH0623167Y2 (ja) 交流無停電電源装置
JPS63239514A (ja) マイクロプロセッサ応用機器
CN201885748U (zh) 一种工程装备数字化设备用故障诊断检测仪
CN201215581Y (zh) 电池组放电测试设备
JPS63500630A (ja) 配電主電源補助装置
KR100280415B1 (ko) 무정전전원공급장치
JP2007074866A (ja) 誤動作防止装置
CN214376313U (zh) 自助设备供电装置及自助设备
CN2691141Y (zh) 具交、直流备援电源的电源供应器
CN216118554U (zh) 一种时钟电路、主板及计算机设备
CN220306948U (zh) 一种过压测试保护电路
JPH03109624A (ja) 電源制御装置
CN206250849U (zh) 用于通信电源的智能管理监控单元和变电站通信电源系统
CN102914688A (zh) 电子系统、具有电压侦测及警示功能的装置及电压侦测电路
JPH03118727A (ja) 電源装置
JP3502505B2 (ja) 無停電電源装置
CN108612615B (zh) 一种柴油机式动态不间断电源启动预热装置
JPH02269428A (ja) 電子・電気機器の電源異常検出方式
JPS5850480Y2 (ja) ケイホウソウチ
JPH0736458Y2 (ja) 無停電電源装置
JPH0579950B2 (cs)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term