FR2687247B1 - Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur. - Google Patents

Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur.

Info

Publication number
FR2687247B1
FR2687247B1 FR9201728A FR9201728A FR2687247B1 FR 2687247 B1 FR2687247 B1 FR 2687247B1 FR 9201728 A FR9201728 A FR 9201728A FR 9201728 A FR9201728 A FR 9201728A FR 2687247 B1 FR2687247 B1 FR 2687247B1
Authority
FR
France
Prior art keywords
caliber
meter
changing
intended
power
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.)
Expired - Fee Related
Application number
FR9201728A
Other languages
English (en)
Other versions
FR2687247A1 (fr
Inventor
Frederic Gougne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEPAGNE SA
Original Assignee
DEPAGNE SA
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 DEPAGNE SA filed Critical DEPAGNE SA
Priority to FR9201728A priority Critical patent/FR2687247B1/fr
Publication of FR2687247A1 publication Critical patent/FR2687247A1/fr
Application granted granted Critical
Publication of FR2687247B1 publication Critical patent/FR2687247B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H02H3/0935—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means the timing being determined by numerical means
    • 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
    • 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
    • H01F38/38—Instruments transformers for polyphase ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
FR9201728A 1992-02-11 1992-02-11 Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur. Expired - Fee Related FR2687247B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9201728A FR2687247B1 (fr) 1992-02-11 1992-02-11 Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201728A FR2687247B1 (fr) 1992-02-11 1992-02-11 Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur.

Publications (2)

Publication Number Publication Date
FR2687247A1 FR2687247A1 (fr) 1993-08-13
FR2687247B1 true FR2687247B1 (fr) 1994-04-01

Family

ID=9426682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9201728A Expired - Fee Related FR2687247B1 (fr) 1992-02-11 1992-02-11 Moyens de changement de calibre d'un transformateur d'intensite, a plusieurs sorties de calibres differents, destine a alimenter un appareil electrique recepteur tel qu'un compteur.

Country Status (1)

Country Link
FR (1) FR2687247B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655476B2 (fr) * 1988-06-17 1993-10-08 Avocat Jean Paul Transformateur electrique de mesure.
US4927787A (en) * 1989-02-09 1990-05-22 Molex Incorporated Unitarily molded electrical connector housing with separable key

Also Published As

Publication number Publication date
FR2687247A1 (fr) 1993-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071030