FR2783346B1 - CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR - Google Patents

CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR

Info

Publication number
FR2783346B1
FR2783346B1 FR9811447A FR9811447A FR2783346B1 FR 2783346 B1 FR2783346 B1 FR 2783346B1 FR 9811447 A FR9811447 A FR 9811447A FR 9811447 A FR9811447 A FR 9811447A FR 2783346 B1 FR2783346 B1 FR 2783346B1
Authority
FR
France
Prior art keywords
sensor
circuit breaker
current
current sensor
breaker
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
FR9811447A
Other languages
French (fr)
Other versions
FR2783346A1 (en
Inventor
Patrice Allin
Antoine Pomme
Claude Rubbo
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR9811447A priority Critical patent/FR2783346B1/en
Publication of FR2783346A1 publication Critical patent/FR2783346A1/en
Application granted granted Critical
Publication of FR2783346B1 publication Critical patent/FR2783346B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FR9811447A 1998-09-10 1998-09-10 CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR Expired - Fee Related FR2783346B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9811447A FR2783346B1 (en) 1998-09-10 1998-09-10 CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811447A FR2783346B1 (en) 1998-09-10 1998-09-10 CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR

Publications (2)

Publication Number Publication Date
FR2783346A1 FR2783346A1 (en) 2000-03-17
FR2783346B1 true FR2783346B1 (en) 2003-05-16

Family

ID=9530409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811447A Expired - Fee Related FR2783346B1 (en) 1998-09-10 1998-09-10 CURRENT SENSOR AND CIRCUIT BREAKER COMPRISING SUCH A SENSOR

Country Status (1)

Country Link
FR (1) FR2783346B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4439597A1 (en) * 2023-03-30 2024-10-02 Abb Schweiz Ag Coil element for a current sensing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505812C2 (en) * 1995-02-09 1997-02-06 Siemens Ag Current detection coil for a current transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4439597A1 (en) * 2023-03-30 2024-10-02 Abb Schweiz Ag Coil element for a current sensing device

Also Published As

Publication number Publication date
FR2783346A1 (en) 2000-03-17

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Legal Events

Date Code Title Description
CD Change of name or company name
CJ Change in legal form
PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20180531