KR920005229U - Free voltage circuit for earth leakage breakers - Google Patents

Free voltage circuit for earth leakage breakers

Info

Publication number
KR920005229U
KR920005229U KR2019900013579U KR900013579U KR920005229U KR 920005229 U KR920005229 U KR 920005229U KR 2019900013579 U KR2019900013579 U KR 2019900013579U KR 900013579 U KR900013579 U KR 900013579U KR 920005229 U KR920005229 U KR 920005229U
Authority
KR
South Korea
Prior art keywords
voltage circuit
earth leakage
free voltage
leakage breakers
breakers
Prior art date
Application number
KR2019900013579U
Other languages
Korean (ko)
Other versions
KR930000703Y1 (en
Inventor
김종구
Original Assignee
금성계전 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 금성계전 주식회사 filed Critical 금성계전 주식회사
Priority to KR2019900013579U priority Critical patent/KR930000703Y1/en
Publication of KR920005229U publication Critical patent/KR920005229U/en
Application granted granted Critical
Publication of KR930000703Y1 publication Critical patent/KR930000703Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR2019900013579U 1990-08-31 1990-08-31 Free voltage circuit for a breaker KR930000703Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900013579U KR930000703Y1 (en) 1990-08-31 1990-08-31 Free voltage circuit for a breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900013579U KR930000703Y1 (en) 1990-08-31 1990-08-31 Free voltage circuit for a breaker

Publications (2)

Publication Number Publication Date
KR920005229U true KR920005229U (en) 1992-03-26
KR930000703Y1 KR930000703Y1 (en) 1993-02-19

Family

ID=19302985

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900013579U KR930000703Y1 (en) 1990-08-31 1990-08-31 Free voltage circuit for a breaker

Country Status (1)

Country Link
KR (1) KR930000703Y1 (en)

Also Published As

Publication number Publication date
KR930000703Y1 (en) 1993-02-19

Similar Documents

Publication Publication Date Title
BR9203731A (en) CIRCUIT BREAKER
DE69316952D1 (en) Circuit breaker
BR9303742A (en) Circuit breaker
DE69314555D1 (en) High voltage circuit
DE69119723D1 (en) Circuit breaker
DE69128946D1 (en) Circuit breaker
DE69313244D1 (en) Low voltage reference generator circuit
KR910017477A (en) Gas-insulated switchgear
DE69326380D1 (en) Circuit breaker
BR9306584A (en) Circuit breaker
DK0447381T3 (en) Door for electrical circuit breaker
DE69112568D1 (en) High voltage circuit breaker.
KR920005229U (en) Free voltage circuit for earth leakage breakers
KR920017287U (en) Pre-voltage circuit for earth leakage breakers
KR940006537U (en) Circuit breaker
NO931101L (en) Low voltage circuit breaker
KR940021110U (en) Test circuit for earth leakage breaker
KR920010269U (en) Detachable earth leakage breaker
KR920001430U (en) Circuit breaker
KR920005232U (en) Circuit breaker
KR920010505U (en) Circuit breaker
KR950009864U (en) Earth leakage circuit breaker
KR920001429U (en) Low voltage circuit breaker
KR920005236U (en) Low voltage circuit breaker
KR910013140U (en) Earth leakage circuit breaker protection circuit

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050110

Year of fee payment: 13

EXPY Expiration of term