IN2014KO00434A - - Google Patents

Download PDF

Info

Publication number
IN2014KO00434A
IN2014KO00434A IN434KO2014A IN2014KO00434A IN 2014KO00434 A IN2014KO00434 A IN 2014KO00434A IN 434KO2014 A IN434KO2014 A IN 434KO2014A IN 2014KO00434 A IN2014KO00434 A IN 2014KO00434A
Authority
IN
India
Prior art keywords
switches
mechanisms
medium voltage
operated
per phase
Prior art date
Application number
Other languages
English (en)
Inventor
François Trichon
Hemantkumar Patel
Original Assignee
Schneider Electric Ind 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 Ind Sas filed Critical Schneider Electric Ind Sas
Priority to IN434KO2014 priority Critical patent/IN2014KO00434A/en
Priority to EP15305395.4A priority patent/EP2927926B1/en
Priority to CN201510153536.1A priority patent/CN104979129B/zh
Publication of IN2014KO00434A publication Critical patent/IN2014KO00434A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IN434KO2014 2014-04-03 2014-04-03 IN2014KO00434A (th)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN434KO2014 IN2014KO00434A (th) 2014-04-03 2014-04-03
EP15305395.4A EP2927926B1 (en) 2014-04-03 2015-03-18 Medium voltage switchgear comprising two switches per phase
CN201510153536.1A CN104979129B (zh) 2014-04-03 2015-04-02 包括每相两个开关的中压开关装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN434KO2014 IN2014KO00434A (th) 2014-04-03 2014-04-03

Publications (1)

Publication Number Publication Date
IN2014KO00434A true IN2014KO00434A (th) 2015-10-09

Family

ID=54275549

Family Applications (1)

Application Number Title Priority Date Filing Date
IN434KO2014 IN2014KO00434A (th) 2014-04-03 2014-04-03

Country Status (3)

Country Link
EP (1) EP2927926B1 (th)
CN (1) CN104979129B (th)
IN (1) IN2014KO00434A (th)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110660607B (zh) * 2019-09-30 2021-06-25 顾天琪 一种桥式触点负荷开关及智能电表
CN111968877A (zh) * 2020-09-17 2020-11-20 安徽普众机电有限公司 一种高压真空断路器结构
ES1275577Y (es) * 2021-07-13 2021-10-26 Ormazabal Corporate Tech A I E Interruptor de corte en carga o de corrientes de cortocircuito y equipo eléctrico que incorpora dicho interruptor
FR3130446A1 (fr) * 2021-12-13 2023-06-16 Schneider Electric Industries Sas Appareil de coupure de courant sur une ligne électrique comprenant une ampoule à vide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070680A (en) * 1959-02-27 1962-12-25 Chance Co Ab Switch gear
US4220837A (en) * 1977-01-06 1980-09-02 Westinghouse Electric Corp. Bi-switch construction having an auxiliary interrupting device associated therewith
GB8705885D0 (en) 1987-03-12 1987-04-15 Y S Securities Ltd Electrical switchgear
DE4008623A1 (de) * 1990-03-17 1991-09-19 Driescher Spezialfab Fritz Metallgekapselte elektrische schaltanlage
US8319136B2 (en) * 2010-06-29 2012-11-27 Schneider Electric USA, Inc. Arcing fault and arc flash protection system having a high-speed switch
FR2970809B1 (fr) 2011-01-25 2013-02-22 Schneider Electric Ind Sas Dispositif de coupure moyenne tension comprenant une ampoule a vide
JP5452555B2 (ja) * 2011-08-29 2014-03-26 株式会社日立製作所 スイッチギヤ及びスイッチギヤの操作方法

Also Published As

Publication number Publication date
EP2927926B1 (en) 2017-02-01
CN104979129B (zh) 2019-10-08
EP2927926A1 (en) 2015-10-07
CN104979129A (zh) 2015-10-14

Similar Documents

Publication Publication Date Title
EP3738207A4 (en) LOAD SWITCH WITH LOW STANDBY CURRENT
EP3101676A4 (en) Pole type high-voltage electrical appliance combined switch
EP3832681A3 (en) Improved mems switch
EP3200213A4 (en) Direct current circuit breaker
EP3480838A4 (en) ELECTRICAL CIRCUIT BREAKER
EP3413330A4 (en) CONTINUOUS CURRENT CIRCUIT BREAKER
EP3447782A4 (en) CONTACTOR DEVICE FOR CIRCUIT BREAKER AND CIRCUIT BREAKER USING THE CONTACT DEVICE
EP3251138B8 (en) Mechanical interlock assembly for disconnector and earthing switch
EP3242309A4 (en) High voltage dc circuit breaker
EP3406012A4 (en) CIRCUIT FOR INTERRUPTING AC
EP3475965A4 (en) SF6 INSULATED CIRCUIT BREAKER SYSTEM WITH HEATING ELEMENT
EP3166188A4 (en) Disconnecting switch and earthing switch for gas insulated switchgear
EP3480839A4 (en) ELECTRIC CIRCUIT BREAKER
SG11201703537SA (en) Dc circuit breaker and disconnector
PL3293748T3 (pl) Ulepszony stycznik do zastosowań przy przełączeniach wysokoprądowych
EP3640964A4 (en) DIRECT CURRENT CIRCUIT BREAKER, MECHANICAL SWITCH DEVICE FOR DIRECT CURRENT CIRCUIT BREAKER AND SEMICONDUCTOR SWITCH DEVICE FOR DIRECT CURRENT CIRCUIT BREAKER
EP3440767A4 (en) SEMI-BRIDGE SWITCH CIRCUIT SYSTEM
IN2014KO00434A (th)
EP3654359A4 (en) DC BREAKER
EP3682458A4 (en) ELECTRIC SWITCH
EP3682456A4 (en) ELECTRICAL SWITCH
EP3662493C0 (en) DIRECT CURRENT ELECTRICAL CIRCUIT INTERRUPTION SWITCH ASSEMBLY
WO2015113794A3 (de) Erdungsschalter für bahnstromanlagen und verfahren zum erden eines teils einer bahnstromanlage mittels eines erdungsschalters
EP3343583A4 (en) DC CIRCUIT CIRCUIT BREAKER
EP3734631A4 (en) DIRECT CURRENT CIRCUIT BREAKER