KR20100000180U - 기중차단기의 단자구조 - Google Patents
기중차단기의 단자구조 Download PDFInfo
- Publication number
- KR20100000180U KR20100000180U KR2020080008643U KR20080008643U KR20100000180U KR 20100000180 U KR20100000180 U KR 20100000180U KR 2020080008643 U KR2020080008643 U KR 2020080008643U KR 20080008643 U KR20080008643 U KR 20080008643U KR 20100000180 U KR20100000180 U KR 20100000180U
- Authority
- KR
- South Korea
- Prior art keywords
- circuit breaker
- air circuit
- cluster
- terminal
- terminal structure
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 23
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
-
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- 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
- H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Description
Claims (4)
- 아크 소호 부를 갖는 기중 차단기용으로서 기중차단기의 단자 구조에 있어서,기중차단기의 크래들 또는 차단기 본체에 설치되고, 서로 비대칭적인 상부 클러스터(cluster)와 하부 클러스터를 포함하여 구성되는 것을 특징으로 하는 기중차단기의 단자 구조.
- 제1항에 있어서,상부 클러스터와 하부 클러스터 중 상기 기중 차단기의 아크 소호 부에 인접한 클러스터를 구성하는 핑거 어셈블리의 개수가 나머지 클러스터를 구성하는 핑거 어셈블리의 개수보다 많은 것을 특징으로 하는 기중 차단기의 단자 구조.
- 제2항에 있어서,상기 핑거 어셈블리는 각각,통전자로서 기능을 수행하는 다수의 핑거;상기 다수의 핑거를 지지하는 지지판;상기 핑거를 탄성 지지하는 판 스프링을 포함하여 구성되는 것을 특징으로 하는 기중차단기의 단자구조.
- 제1항에 있어서,외부 전원 또는 외부 부하 측에 접속되는 하나의 외부연결 도체; 및상기 상부 클러스터 또는 하부 클러스터와 상기 외부연결 도체의 사이에 접속되는 중간연결 도체를 추가로 포함하여 구성되는 것을 특징으로 하는 기중차단기의 단자구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008643U KR20100000180U (ko) | 2008-06-27 | 2008-06-27 | 기중차단기의 단자구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020080008643U KR20100000180U (ko) | 2008-06-27 | 2008-06-27 | 기중차단기의 단자구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100000180U true KR20100000180U (ko) | 2010-01-06 |
Family
ID=44194131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020080008643U KR20100000180U (ko) | 2008-06-27 | 2008-06-27 | 기중차단기의 단자구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20100000180U (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200473679Y1 (ko) * | 2013-09-02 | 2014-07-22 | 엘에스산전 주식회사 | 회로차단기의 단자 |
WO2023191274A1 (ko) * | 2022-03-28 | 2023-10-05 | 엘에스일렉트릭 (주) | 인출입 연동형 아크커버를 갖는 기중 차단기 |
-
2008
- 2008-06-27 KR KR2020080008643U patent/KR20100000180U/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200473679Y1 (ko) * | 2013-09-02 | 2014-07-22 | 엘에스산전 주식회사 | 회로차단기의 단자 |
WO2023191274A1 (ko) * | 2022-03-28 | 2023-10-05 | 엘에스일렉트릭 (주) | 인출입 연동형 아크커버를 갖는 기중 차단기 |
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