JPS6321147Y2 - - Google Patents
Info
- Publication number
- JPS6321147Y2 JPS6321147Y2 JP4369081U JP4369081U JPS6321147Y2 JP S6321147 Y2 JPS6321147 Y2 JP S6321147Y2 JP 4369081 U JP4369081 U JP 4369081U JP 4369081 U JP4369081 U JP 4369081U JP S6321147 Y2 JPS6321147 Y2 JP S6321147Y2
- Authority
- JP
- Japan
- Prior art keywords
- time
- operation time
- current
- earth leakage
- short
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4369081U JPS6321147Y2 (en, 2012) | 1981-03-30 | 1981-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4369081U JPS6321147Y2 (en, 2012) | 1981-03-30 | 1981-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57159337U JPS57159337U (en, 2012) | 1982-10-06 |
JPS6321147Y2 true JPS6321147Y2 (en, 2012) | 1988-06-10 |
Family
ID=29840660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4369081U Expired JPS6321147Y2 (en, 2012) | 1981-03-30 | 1981-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6321147Y2 (en, 2012) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4258407B2 (ja) * | 2004-03-19 | 2009-04-30 | 富士電機機器制御株式会社 | 漏電遮断器 |
-
1981
- 1981-03-30 JP JP4369081U patent/JPS6321147Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57159337U (en, 2012) | 1982-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2271441A1 (en) | Electrical switching apparatus employing a circuit for selectively enabling and disabling a close actuator mechanism | |
US3787708A (en) | Monitor system for ground fault relay | |
ES2149088A1 (es) | Elemento de derivacion limitador de corriente para disyuntores limitadores de corrientes. | |
US3548259A (en) | Ground fault circuit interrupter with undervoltage release | |
JP2005026105A (ja) | 漏電遮断器 | |
JPS6321147Y2 (en, 2012) | ||
JP4839772B2 (ja) | 耐電圧テスト用スイッチおよび漏電遮断器 | |
RU2160953C2 (ru) | СПОСОБ ОПРЕДЕЛЕНИЯ МЕСТА ОДНОФАЗНОГО ПОВРЕЖДЕНИЯ В ЭЛЕКТРИЧЕСКОЙ СЕТИ 6 - 35 кВ С КОМПЕНСАЦИЕЙ ТОКА ЗАМЫКАНИЯ НА ЗЕМЛЮ (ВАРИАНТЫ) | |
JP2004199881A (ja) | 漏電遮断器 | |
CA2142249A1 (en) | Single solenoid actuator for two-pole ground fault circuit interrupter | |
CN112666421A (zh) | 一种基于补偿阻尼型主动干预消弧装置故障区域隔离法 | |
JPS631403Y2 (en, 2012) | ||
CN203850813U (zh) | 适用于12~45 kV电网的抑制过电压综合保护装置 | |
CA2303704A1 (en) | Trip unit settings lock out assembly | |
JP2000276997A (ja) | 単相用漏電しゃ断器 | |
CN115201621A (zh) | 一种采用消弧线圈支路电流法的故障处理与故障隔离方法 | |
AU2009222597A1 (en) | Bipolar automatic circuit breaker for low-voltage applications | |
Meisinger et al. | Improved distribution system overcurrent protection using tolerance-based time-current coordination | |
EP0739072A3 (de) | Fehlerstromschutzschalter | |
KR790001374Y1 (ko) | 누전 및 과전류 차단기 | |
JPH0323802Y2 (en, 2012) | ||
JPH0479444B2 (en, 2012) | ||
CN208298724U (zh) | 一种10kV充气式分界断路器开关柜上隔离机械联锁装置 | |
CN108963989A (zh) | 落地式智能控制系统计量一体化装置及控制保护方法 | |
JP2623933B2 (ja) | ガス開閉装置 |