ZA201902681B - Low-voltage protection device for use in storage battery - Google Patents

Low-voltage protection device for use in storage battery

Info

Publication number
ZA201902681B
ZA201902681B ZA201902681A ZA201902681A ZA201902681B ZA 201902681 B ZA201902681 B ZA 201902681B ZA 201902681 A ZA201902681 A ZA 201902681A ZA 201902681 A ZA201902681 A ZA 201902681A ZA 201902681 B ZA201902681 B ZA 201902681B
Authority
ZA
South Africa
Prior art keywords
low
storage battery
protection device
voltage protection
voltage
Prior art date
Application number
ZA201902681A
Other languages
English (en)
Inventor
Bai Guanghui
Gu Longfei
Ma Wenli
Li Shuo
Guo Shuai
Original Assignee
China Enfi Eng Corp
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
Priority claimed from CN201621195671.9U external-priority patent/CN206211583U/zh
Priority claimed from CN201610972321.7A external-priority patent/CN108023372A/zh
Application filed by China Enfi Eng Corp filed Critical China Enfi Eng Corp
Publication of ZA201902681B publication Critical patent/ZA201902681B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
ZA201902681A 2016-10-31 2019-04-29 Low-voltage protection device for use in storage battery ZA201902681B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201621195671.9U CN206211583U (zh) 2016-10-31 2016-10-31 蓄电池的低电压保护装置
CN201610972321.7A CN108023372A (zh) 2016-10-31 2016-10-31 蓄电池的低电压保护装置
PCT/CN2017/105568 WO2018077027A1 (zh) 2016-10-31 2017-10-10 蓄电池的低电压保护装置

Publications (1)

Publication Number Publication Date
ZA201902681B true ZA201902681B (en) 2019-11-27

Family

ID=62024640

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA201902681A ZA201902681B (en) 2016-10-31 2019-04-29 Low-voltage protection device for use in storage battery

Country Status (2)

Country Link
WO (1) WO2018077027A1 (zh)
ZA (1) ZA201902681B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571461B (zh) * 2018-05-31 2023-11-21 河南森源电气股份有限公司 风机控制装置、风机系统和变频器系统
CN108695827B (zh) * 2018-07-04 2024-02-06 天地（常州）自动化股份有限公司 重介速沉水处理控制电路
CN111289867B (zh) * 2020-02-24 2022-06-28 上海御渡半导体科技有限公司 一种半导体自动化测试系统的自保持式供电装置及方法
CN113745038B (zh) * 2021-08-31 2023-07-25 国网河北省电力有限公司检修分公司 一种隔离开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005344A (en) * 1975-06-23 1977-01-25 Zenith Radio Corporation Protection circuit for battery powered electronic devices
CN101752828B (zh) * 2008-12-05 2012-07-18 鸿富锦精密工业（深圳）有限公司 低压保护装置
CN203026922U (zh) * 2012-12-20 2013-06-26 淄博职业学院 一种手电筒欠压自动关机开关
CN206211583U (zh) * 2016-10-31 2017-05-31 中国恩菲工程技术有限公司 蓄电池的低电压保护装置

Also Published As

Publication number Publication date
WO2018077027A1 (zh) 2018-05-03

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