KR200196838Y1 - 누전차단기 - Google Patents
누전차단기 Download PDFInfo
- Publication number
- KR200196838Y1 KR200196838Y1 KR2020000011416U KR20000011416U KR200196838Y1 KR 200196838 Y1 KR200196838 Y1 KR 200196838Y1 KR 2020000011416 U KR2020000011416 U KR 2020000011416U KR 20000011416 U KR20000011416 U KR 20000011416U KR 200196838 Y1 KR200196838 Y1 KR 200196838Y1
- Authority
- KR
- South Korea
- Prior art keywords
- current transformer
- electronic circuit
- test switch
- trip coil
- image current
- 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.)
- Expired - Lifetime
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
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/28—Current transformers
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (1)
- 누설전류를 검출하는 영상변류기와, 상기 영상변류기에서 검출된 전류를 증폭하는 전자회로부와, 상기 전자회로부의 신호에 따라 개폐기구부를 트립시키는 트립코일과, 누전차단 동작을 시험하는 시험스위치를 포함하는 누전차단기에 있어서,상기 영상변류기, 트립코일 및 시험스위치가 장착되는 회로기판에 상기 전자회로부가 장착되는 것을 특징으로 하는 누전차단기.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000011416U KR200196838Y1 (ko) | 2000-04-21 | 2000-04-21 | 누전차단기 |
| CN01222351U CN2480979Y (zh) | 2000-04-21 | 2001-04-21 | 接地漏电断路器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000011416U KR200196838Y1 (ko) | 2000-04-21 | 2000-04-21 | 누전차단기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200196838Y1 true KR200196838Y1 (ko) | 2000-09-15 |
Family
ID=19653081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000011416U Expired - Lifetime KR200196838Y1 (ko) | 2000-04-21 | 2000-04-21 | 누전차단기 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200196838Y1 (ko) |
| CN (1) | CN2480979Y (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981872B1 (ko) | 2002-12-16 | 2010-09-10 | 후지 덴키 기기세이교 가부시끼가이샤 | 누전 차단기 |
| KR101045414B1 (ko) | 2006-11-10 | 2011-06-30 | 가와무라 일렉트릭 가부시키가이샤 | 회로 차단기 |
| KR101045465B1 (ko) * | 2006-09-29 | 2011-06-30 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
| KR200482272Y1 (ko) | 2016-03-15 | 2017-01-17 | 주식회사 하이텍 | 주거용 주방자동소화장치의 전기차단기 |
| KR102442505B1 (ko) * | 2022-02-09 | 2022-09-13 | 주식회사 일렉스 | 단락 트립 기능을 갖춘 전원 차단기 |
| KR102494983B1 (ko) * | 2022-02-09 | 2023-02-06 | 주식회사 일렉스 | 순시 트립 기능을 갖춘 전원 차단기 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4232569B2 (ja) * | 2003-07-25 | 2009-03-04 | パナソニック電工株式会社 | 漏電遮断器の漏電表示装置 |
-
2000
- 2000-04-21 KR KR2020000011416U patent/KR200196838Y1/ko not_active Expired - Lifetime
-
2001
- 2001-04-21 CN CN01222351U patent/CN2480979Y/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981872B1 (ko) | 2002-12-16 | 2010-09-10 | 후지 덴키 기기세이교 가부시끼가이샤 | 누전 차단기 |
| KR101045465B1 (ko) * | 2006-09-29 | 2011-06-30 | 가와무라 일렉트릭 가부시키가이샤 | 회로차단기 |
| KR101045414B1 (ko) | 2006-11-10 | 2011-06-30 | 가와무라 일렉트릭 가부시키가이샤 | 회로 차단기 |
| KR200482272Y1 (ko) | 2016-03-15 | 2017-01-17 | 주식회사 하이텍 | 주거용 주방자동소화장치의 전기차단기 |
| KR102442505B1 (ko) * | 2022-02-09 | 2022-09-13 | 주식회사 일렉스 | 단락 트립 기능을 갖춘 전원 차단기 |
| KR102494983B1 (ko) * | 2022-02-09 | 2023-02-06 | 주식회사 일렉스 | 순시 트립 기능을 갖춘 전원 차단기 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2480979Y (zh) | 2002-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20000421 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20000707 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20000422 |
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| UG1601 | Publication of registration | ||
| T701 | Written decision to grant on technology evaluation | ||
| UT0701 | Decision on maintenance of utility model | ||
| UR1001 | Payment of annual fee |
Payment date: 20010627 Start annual number: 2 End annual number: 3 |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
Payment date: 20060629 Start annual number: 7 End annual number: 7 |
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| UR1001 | Payment of annual fee |
Payment date: 20070702 Start annual number: 8 End annual number: 8 |
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| UR1001 | Payment of annual fee |
Payment date: 20080626 Start annual number: 9 End annual number: 9 |
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| FPAY | Annual fee payment |
Payment date: 20090624 Year of fee payment: 10 |
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| UR1001 | Payment of annual fee |
Payment date: 20090624 Start annual number: 10 End annual number: 10 |
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| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20110110 |