KR930009822U - Uninterruptible power supply - Google Patents

Uninterruptible power supply

Info

Publication number
KR930009822U
KR930009822U KR2019910017071U KR910017071U KR930009822U KR 930009822 U KR930009822 U KR 930009822U KR 2019910017071 U KR2019910017071 U KR 2019910017071U KR 910017071 U KR910017071 U KR 910017071U KR 930009822 U KR930009822 U KR 930009822U
Authority
KR
South Korea
Prior art keywords
power supply
uninterruptible power
uninterruptible
supply
power
Prior art date
Application number
KR2019910017071U
Other languages
Korean (ko)
Other versions
KR960009796Y1 (en
Inventor
박유열
Original Assignee
현대전자산업 주식회사
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 현대전자산업 주식회사 filed Critical 현대전자산업 주식회사
Priority to KR2019910017071U priority Critical patent/KR960009796Y1/en
Publication of KR930009822U publication Critical patent/KR930009822U/en
Application granted granted Critical
Publication of KR960009796Y1 publication Critical patent/KR960009796Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
KR2019910017071U 1991-10-14 1991-10-14 Non-interruption of electric power supply KR960009796Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910017071U KR960009796Y1 (en) 1991-10-14 1991-10-14 Non-interruption of electric power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910017071U KR960009796Y1 (en) 1991-10-14 1991-10-14 Non-interruption of electric power supply

Publications (2)

Publication Number Publication Date
KR930009822U true KR930009822U (en) 1993-05-26
KR960009796Y1 KR960009796Y1 (en) 1996-11-11

Family

ID=19320547

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910017071U KR960009796Y1 (en) 1991-10-14 1991-10-14 Non-interruption of electric power supply

Country Status (1)

Country Link
KR (1) KR960009796Y1 (en)

Also Published As

Publication number Publication date
KR960009796Y1 (en) 1996-11-11

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