ZA9811497B - A device for electrical connection of a differential unit to a circuit breaker or similar and a differential unit equipped with such a device - Google Patents
A device for electrical connection of a differential unit to a circuit breaker or similar and a differential unit equipped with such a deviceInfo
- Publication number
- ZA9811497B ZA9811497B ZA9811497A ZA9811497A ZA9811497B ZA 9811497 B ZA9811497 B ZA 9811497B ZA 9811497 A ZA9811497 A ZA 9811497A ZA 9811497 A ZA9811497 A ZA 9811497A ZA 9811497 B ZA9811497 B ZA 9811497B
- Authority
- ZA
- South Africa
- Prior art keywords
- differential unit
- similar
- electrical connection
- circuit breaker
- unit equipped
- Prior art date
Links
Classifications
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H2083/148—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 with primary windings formed of rigid copper conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Transformers For Measuring Instruments (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716422A FR2772979B1 (fr) | 1997-12-18 | 1997-12-18 | Dispositif de raccordement electrique d'un bloc differentiel sur un disjoncteur ou analogue et bloc differentiel equipe d'un tel dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9811497B true ZA9811497B (en) | 1999-06-18 |
Family
ID=9515059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9811497A ZA9811497B (en) | 1997-12-18 | 1998-12-15 | A device for electrical connection of a differential unit to a circuit breaker or similar and a differential unit equipped with such a device |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0926695B1 (id) |
CN (1) | CN1202544C (id) |
AR (1) | AR014141A1 (id) |
BR (1) | BR9805417B1 (id) |
DE (1) | DE69835730T2 (id) |
EA (1) | EA002287B1 (id) |
EG (1) | EG21099A (id) |
ES (1) | ES2268758T3 (id) |
FR (1) | FR2772979B1 (id) |
ID (1) | ID21589A (id) |
TR (1) | TR199802642A3 (id) |
ZA (1) | ZA9811497B (id) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2851695B1 (fr) * | 2003-02-21 | 2006-04-28 | Hager Electro Sas | Moyen de connexion electrique, notamment entre un disjoncteur et un bloc differentiel |
DE102005016155A1 (de) * | 2005-04-07 | 2006-10-12 | Condor-Werke Gebr. Frede Gmbh & Co. Kg | Fehlerstrom-Schutzschalter |
FR2902924B1 (fr) * | 2006-06-26 | 2008-08-01 | Schneider Electric Ind Sas | Appareil electrique modulaire assurant au moins deux fonctions electriques tel un disjoncteur differentiel. |
CN105474347B (zh) * | 2014-02-17 | 2017-12-12 | 富士电机机器制御株式会社 | 漏电检测单元和漏电断路器 |
FR3069718B1 (fr) * | 2017-07-25 | 2019-08-09 | Schneider Electric Industries Sas | Appareil de protection electrique differentielle |
FR3072462B1 (fr) | 2017-10-16 | 2020-05-22 | Schneider Electric Industries Sas | Dispositif de mesure de courant, procede de fabrication, module de protection et disjoncteur differentiel utilisant un tel dispositif de mesure de courant |
CN108574160A (zh) * | 2018-06-01 | 2018-09-25 | 浙江中凯科技股份有限公司 | 一种控制与保护开关电器的导电装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581264B1 (fr) * | 1985-04-26 | 1993-04-30 | Etude Realisa Disjoncteurs | Transformateur de sommation et processus de sa fabrication |
FR2701335B1 (fr) * | 1993-02-09 | 1995-04-14 | Merlin Gerin | Bloc de protection différentielle avec sous ensemble fonctionnel testable. |
AT411115B (de) * | 1996-05-07 | 2003-09-25 | Felten & Guilleaume Ag Oester | Schaltgerät mit bewegbaren verbindungs-leitungen |
-
1997
- 1997-12-18 FR FR9716422A patent/FR2772979B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-08 DE DE1998635730 patent/DE69835730T2/de not_active Expired - Lifetime
- 1998-12-08 EP EP19980410139 patent/EP0926695B1/fr not_active Expired - Lifetime
- 1998-12-08 ES ES98410139T patent/ES2268758T3/es not_active Expired - Lifetime
- 1998-12-11 ID IDP981615A patent/ID21589A/id unknown
- 1998-12-15 ZA ZA9811497A patent/ZA9811497B/xx unknown
- 1998-12-17 EG EG157298A patent/EG21099A/xx active
- 1998-12-17 EA EA199801021A patent/EA002287B1/ru not_active IP Right Cessation
- 1998-12-17 BR BR9805417A patent/BR9805417B1/pt not_active IP Right Cessation
- 1998-12-18 CN CN 98126129 patent/CN1202544C/zh not_active Expired - Lifetime
- 1998-12-18 TR TR1998/02642A patent/TR199802642A3/tr unknown
- 1998-12-18 AR ARP980106487 patent/AR014141A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2268758T3 (es) | 2007-03-16 |
FR2772979B1 (fr) | 2002-09-20 |
EG21099A (en) | 2000-11-29 |
CN1202544C (zh) | 2005-05-18 |
ID21589A (id) | 1999-06-24 |
EP0926695B1 (fr) | 2006-08-30 |
BR9805417B1 (pt) | 2012-10-02 |
EA199801021A3 (ru) | 1999-12-29 |
BR9805417A (pt) | 1999-11-23 |
FR2772979A1 (fr) | 1999-06-25 |
TR199802642A2 (xx) | 1999-10-21 |
EP0926695A1 (fr) | 1999-06-30 |
TR199802642A3 (tr) | 1999-10-21 |
DE69835730T2 (de) | 2007-09-06 |
CN1224228A (zh) | 1999-07-28 |
EA199801021A2 (ru) | 1999-08-26 |
EA002287B1 (ru) | 2002-02-28 |
DE69835730D1 (de) | 2006-10-12 |
AR014141A1 (es) | 2001-02-07 |
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