ES2102954A1 - Differential circuit-breaker with automatic reset device. - Google Patents

Differential circuit-breaker with automatic reset device.

Info

Publication number
ES2102954A1
ES2102954A1 ES09401574A ES9401574A ES2102954A1 ES 2102954 A1 ES2102954 A1 ES 2102954A1 ES 09401574 A ES09401574 A ES 09401574A ES 9401574 A ES9401574 A ES 9401574A ES 2102954 A1 ES2102954 A1 ES 2102954A1
Authority
ES
Spain
Prior art keywords
circuit
breaker
differential circuit
reset device
automatic reset
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
ES09401574A
Other languages
Spanish (es)
Other versions
ES2102954B1 (en
Inventor
Fuste Ramon Comellas
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.)
CIRCUTOR S A
Original Assignee
CIRCUTOR S A
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 CIRCUTOR S A filed Critical CIRCUTOR S A
Priority to ES9401574A priority Critical patent/ES2102954B1/en
Publication of ES2102954A1 publication Critical patent/ES2102954A1/en
Application granted granted Critical
Publication of ES2102954B1 publication Critical patent/ES2102954B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
  • Amplifiers (AREA)

Abstract

Differential circuit-breaker with automatic reset device, which comprises a detector circuit 11, powered by a detector winding 9 arranged on a toroidal core 8 crossed by the conductors of an alternating current line 1, which generates a dropout voltage Td according to the fault current Id of the circuit down line 4 a comparison circuit 12 which, once the control relay is activated and the differential circuit-breaker cuts out 3, continuously generates a test voltage Tp according to the level of insulation of the circuit down line 4 and a reset circuit 13 which, according to the dropout Td and test Tp voltages, respectively disconnects and connects the circuit down line 4 from the differential circuit- breaker. Applicable to the electrical industry.
ES9401574A 1994-07-19 1994-07-19 DIFFERENTIAL SWITCH WITH AUTOMATIC RESET DEVICE. Expired - Fee Related ES2102954B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9401574A ES2102954B1 (en) 1994-07-19 1994-07-19 DIFFERENTIAL SWITCH WITH AUTOMATIC RESET DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9401574A ES2102954B1 (en) 1994-07-19 1994-07-19 DIFFERENTIAL SWITCH WITH AUTOMATIC RESET DEVICE.

Publications (2)

Publication Number Publication Date
ES2102954A1 true ES2102954A1 (en) 1997-08-01
ES2102954B1 ES2102954B1 (en) 1998-04-01

Family

ID=8286949

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401574A Expired - Fee Related ES2102954B1 (en) 1994-07-19 1994-07-19 DIFFERENTIAL SWITCH WITH AUTOMATIC RESET DEVICE.

Country Status (1)

Country Link
ES (1) ES2102954B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2164593A1 (en) * 2000-03-17 2002-02-16 Ge Power Controls Iberica S L Earth leakage detection device
TWI470892B (en) * 2009-04-03 2015-01-21 Enel Distribuzione Spa Electric breaker circuit, method of operating the same, and building with an electrical installation having the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484246A (en) * 1980-05-31 1984-11-20 Tokyo Shibaura Denki Kabushiki Kaisha Reclosing device for transmission line
WO1986002786A1 (en) * 1984-10-24 1986-05-09 Om Ahuja Auto-reset circuit breaker
ES1006179Y (en) * 1987-10-07 1990-01-01 Falcon Sanguesa Tomas UNINTERRUPTIBLE POWER SUPPLY.
WO1992014291A1 (en) * 1991-02-08 1992-08-20 Henri Parrier Protection device for electrical equipment, machines and installations

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484246A (en) * 1980-05-31 1984-11-20 Tokyo Shibaura Denki Kabushiki Kaisha Reclosing device for transmission line
WO1986002786A1 (en) * 1984-10-24 1986-05-09 Om Ahuja Auto-reset circuit breaker
ES1006179Y (en) * 1987-10-07 1990-01-01 Falcon Sanguesa Tomas UNINTERRUPTIBLE POWER SUPPLY.
WO1992014291A1 (en) * 1991-02-08 1992-08-20 Henri Parrier Protection device for electrical equipment, machines and installations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2164593A1 (en) * 2000-03-17 2002-02-16 Ge Power Controls Iberica S L Earth leakage detection device
TWI470892B (en) * 2009-04-03 2015-01-21 Enel Distribuzione Spa Electric breaker circuit, method of operating the same, and building with an electrical installation having the same

Also Published As

Publication number Publication date
ES2102954B1 (en) 1998-04-01

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