SE9303448D0 - Diverter switch - Google Patents

Diverter switch

Info

Publication number
SE9303448D0
SE9303448D0 SE9303448A SE9303448A SE9303448D0 SE 9303448 D0 SE9303448 D0 SE 9303448D0 SE 9303448 A SE9303448 A SE 9303448A SE 9303448 A SE9303448 A SE 9303448A SE 9303448 D0 SE9303448 D0 SE 9303448D0
Authority
SE
Sweden
Prior art keywords
contacts
diverter switch
contact
addition
main
Prior art date
Application number
SE9303448A
Other languages
Swedish (sv)
Other versions
SE9303448L (en
SE501930C2 (en
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9303448A priority Critical patent/SE501930C2/en
Publication of SE9303448D0 publication Critical patent/SE9303448D0/en
Priority to PCT/SE1994/000984 priority patent/WO1995011513A1/en
Publication of SE9303448L publication Critical patent/SE9303448L/en
Publication of SE501930C2 publication Critical patent/SE501930C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers

Abstract

The invention relates to a diverter switch which is intended to be part of an on-load tap changer for transformers. The diverter switch is provided with main contacts (10-13), arcing contacts (14-17) and resistor contacts (18-20). The movable parts (11-13, 15, 17) of the main and arcing contacts are arranged on a contact carrier (35) which is rotatable back and forth and operated by a central axle (34). In addition, the contact carrier is provided with one arm (19) per phase which, in addition to operating the resistor contacts (18-20), also constitutes one of the contact members thereof. The correct contact sequence when switching between different winding terminals is achieved by the location of contacts (10-20) and stop members (38, 39, 43).
SE9303448A 1993-10-20 1993-10-20 Diverter switch SE501930C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9303448A SE501930C2 (en) 1993-10-20 1993-10-20 Diverter switch
PCT/SE1994/000984 WO1995011513A1 (en) 1993-10-20 1994-10-19 Diverter switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303448A SE501930C2 (en) 1993-10-20 1993-10-20 Diverter switch

Publications (3)

Publication Number Publication Date
SE9303448D0 true SE9303448D0 (en) 1993-10-20
SE9303448L SE9303448L (en) 1995-04-21
SE501930C2 SE501930C2 (en) 1995-06-19

Family

ID=20391479

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303448A SE501930C2 (en) 1993-10-20 1993-10-20 Diverter switch

Country Status (2)

Country Link
SE (1) SE501930C2 (en)
WO (1) WO1995011513A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3024007A1 (en) * 2015-04-13 2016-05-25 ABB Technology Ltd A diverter switch of resistor type, a method for controlling the diverter switch, and an on-load tap changer including the diverter switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535114C3 (en) * 1975-08-06 1978-11-23 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Three-phase cylindrical diverter switch

Also Published As

Publication number Publication date
WO1995011513A1 (en) 1995-04-27
SE9303448L (en) 1995-04-21
SE501930C2 (en) 1995-06-19

Similar Documents

Publication Publication Date Title
DE69405339D1 (en) Electrical switching
AU571018B2 (en) Low voltage multipole circuit-breaker operating mechanism
AU4065093A (en) Step switch
EP0907193A3 (en) Tap changer
AU564608B2 (en) Electrical contactor
WO1999012176A3 (en) High voltage circuit-breaker with a counter-contact which can be actuated
GB2000911A (en) A tap changing switch
SE9303448D0 (en) Diverter switch
ES8200520A1 (en) Switchable electric fuse mounting for fuse cartridge
ATE194880T1 (en) SWITCH WITH ROTATING ARC FOR LOAD DISCONNECTORS
DE59504222D1 (en) LOW VOLTAGE CIRCUIT BREAKER WITH RELATIVE AUXILIARY SWITCH
SE8702667D0 (en) CONVERSION CONNECTOR TO A TRANSFORMERS STEP CONNECTOR
SE8800398L (en) switchgear
GB841938A (en) Improvements in and relating to polyphase tap-changing switching devices for use in combination with regulating transformers
GB1478396A (en) Excess current switching device
JPS55110015A (en) Tap switching mechanism at on-load
DE68920565D1 (en) Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft.
JPS55110014A (en) Tap switching mechanism at on-load
BG50840A3 (en) Device for switching under load for stepping regulator power switches
SU1472964A1 (en) Switch
GB886830A (en) On-load tap changer for transformers
AU6076086A (en) Load-breaking switch of a high-voltage switchgear unit (three-phase circuit breaker).
JPS6464308A (en) On-load tap changing transformer
SE9404424L (en) Protection switches for fault currents
PL113710B1 (en) System for switching-over low power transformer taps