JPS599529U - 分割型零相変流器等のホルダ− - Google Patents

分割型零相変流器等のホルダ−

Info

Publication number
JPS599529U
JPS599529U JP1982104720U JP10472082U JPS599529U JP S599529 U JPS599529 U JP S599529U JP 1982104720 U JP1982104720 U JP 1982104720U JP 10472082 U JP10472082 U JP 10472082U JP S599529 U JPS599529 U JP S599529U
Authority
JP
Japan
Prior art keywords
phase current
holder
type zero
split type
current transformers
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.)
Granted
Application number
JP1982104720U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219946Y2 (en]
Inventor
憲治 木村
裕之 神田
Original Assignee
ミドリ安全工業株式会社
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 ミドリ安全工業株式会社 filed Critical ミドリ安全工業株式会社
Priority to JP1982104720U priority Critical patent/JPS599529U/ja
Priority to US06/510,430 priority patent/US4527140A/en
Publication of JPS599529U publication Critical patent/JPS599529U/ja
Application granted granted Critical
Publication of JPH0219946Y2 publication Critical patent/JPH0219946Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Housings And Mounting Of Transformers (AREA)
JP1982104720U 1982-07-10 1982-07-10 分割型零相変流器等のホルダ− Granted JPS599529U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982104720U JPS599529U (ja) 1982-07-10 1982-07-10 分割型零相変流器等のホルダ−
US06/510,430 US4527140A (en) 1982-07-10 1983-07-01 Split type zero-phase transformer with holder for mounting on an electrical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982104720U JPS599529U (ja) 1982-07-10 1982-07-10 分割型零相変流器等のホルダ−

Publications (2)

Publication Number Publication Date
JPS599529U true JPS599529U (ja) 1984-01-21
JPH0219946Y2 JPH0219946Y2 (en]) 1990-05-31

Family

ID=14388319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982104720U Granted JPS599529U (ja) 1982-07-10 1982-07-10 分割型零相変流器等のホルダ−

Country Status (2)

Country Link
US (1) US4527140A (en])
JP (1) JPS599529U (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD289138S (en) 1984-08-15 1987-04-07 Nead Dean P Snap-on hanger collar for pipes and the like
FR2646714B1 (fr) * 1989-05-03 1991-10-18 Simplex App Elect Tore ouvrant de mesure de courant electrique
CA2082399A1 (en) * 1991-03-15 1992-09-16 Patrick J. Zawada Protective snap-together enclosure for current transformers
HK1079895A1 (zh) * 2002-09-24 2006-04-13 Adc Inc. 通信電線
US7214880B2 (en) 2002-09-24 2007-05-08 Adc Incorporated Communication wire
EP3474024A1 (de) * 2017-10-19 2019-04-24 RITZ Instrument Transformers GmbH Stromwandler mit fluid- oder ölpapierisolierung für hochspannung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578728U (en]) * 1980-06-14 1982-01-18

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387295A (en) * 1943-09-14 1945-10-23 Adel Prec Products Corp Cushion for conduit and wire supporting clips
US3366356A (en) * 1966-04-29 1968-01-30 Illinois Tool Works Bushing and combination of bushing and support plate
FR2335024A1 (fr) * 1975-12-10 1977-07-08 Chauvin Arnoux Sa Dispositif de fixation d'un transformateur de courant a ouverture circulaire sur une barre de section rectangulaire
JPS54129316A (en) * 1978-03-31 1979-10-06 Tohoku Metal Ind Ltd Split type zero phase current transformer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578728U (en]) * 1980-06-14 1982-01-18

Also Published As

Publication number Publication date
US4527140A (en) 1985-07-02
JPH0219946Y2 (en]) 1990-05-31

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