KR970015480U - 과부하 감지회로 - Google Patents

과부하 감지회로

Info

Publication number
KR970015480U
KR970015480U KR2019950024629U KR19950024629U KR970015480U KR 970015480 U KR970015480 U KR 970015480U KR 2019950024629 U KR2019950024629 U KR 2019950024629U KR 19950024629 U KR19950024629 U KR 19950024629U KR 970015480 U KR970015480 U KR 970015480U
Authority
KR
South Korea
Prior art keywords
detection circuit
overload detection
overload
circuit
detection
Prior art date
Application number
KR2019950024629U
Other languages
English (en)
Other versions
KR0118725Y1 (ko
Inventor
강언구
Original Assignee
대우중공업주식회사
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 대우중공업주식회사 filed Critical 대우중공업주식회사
Priority to KR2019950024629U priority Critical patent/KR0118725Y1/ko
Publication of KR970015480U publication Critical patent/KR970015480U/ko
Application granted granted Critical
Publication of KR0118725Y1 publication Critical patent/KR0118725Y1/ko

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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/085—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 dynamo-electric motors against excessive load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR2019950024629U 1995-09-13 1995-09-13 과부하 감지회로 KR0118725Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950024629U KR0118725Y1 (ko) 1995-09-13 1995-09-13 과부하 감지회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950024629U KR0118725Y1 (ko) 1995-09-13 1995-09-13 과부하 감지회로

Publications (2)

Publication Number Publication Date
KR970015480U true KR970015480U (ko) 1997-04-28
KR0118725Y1 KR0118725Y1 (ko) 1998-08-01

Family

ID=19423216

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950024629U KR0118725Y1 (ko) 1995-09-13 1995-09-13 과부하 감지회로

Country Status (1)

Country Link
KR (1) KR0118725Y1 (ko)

Also Published As

Publication number Publication date
KR0118725Y1 (ko) 1998-08-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee