JPS60144729U - automatic inspection circuit - Google Patents
automatic inspection circuitInfo
- Publication number
- JPS60144729U JPS60144729U JP3055584U JP3055584U JPS60144729U JP S60144729 U JPS60144729 U JP S60144729U JP 3055584 U JP3055584 U JP 3055584U JP 3055584 U JP3055584 U JP 3055584U JP S60144729 U JPS60144729 U JP S60144729U
- Authority
- JP
- Japan
- Prior art keywords
- automatic inspection
- inspection circuit
- field
- ground fault
- circuit
- 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.)
- Pending
Links
Landscapes
- Protection Of Generators And Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は界磁保護ディジタルリレーの説明図、第２図は
本考案の一実施例の回路図である。
１６・・・点検模擬用接点。FIG. 1 is an explanatory diagram of a field protection digital relay, and FIG. 2 is a circuit diagram of an embodiment of the present invention. 16...Contact for inspection simulation.
Claims (1)
において、 前記界磁回路と前記界磁地絡保護リレーの接続部に、地
絡模疑用の接点を設けたことを特徴とする自動点検回路
。[Scope of Claim for Utility Model Registration] In a field ground fault protection relay that protects the field circuit of a generator from ground faults, a ground fault simulator is provided at the connection between the field circuit and the field ground fault protection relay. An automatic inspection circuit characterized by having a contact point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3055584U JPS60144729U (en) | 1984-03-05 | 1984-03-05 | automatic inspection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3055584U JPS60144729U (en) | 1984-03-05 | 1984-03-05 | automatic inspection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60144729U true JPS60144729U (en) | 1985-09-26 |
Family
ID=30530355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3055584U Pending JPS60144729U (en) | 1984-03-05 | 1984-03-05 | automatic inspection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144729U (en) |
-
1984
- 1984-03-05 JP JP3055584U patent/JPS60144729U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60144729U (en) | automatic inspection circuit | |
| JPS5987677U (en) | current detector | |
| JPS5834540U (en) | Power differential bus protection relay | |
| JPS5853165U (en) | Electrostatic breakdown prevention structure of Hall IC | |
| JPS59134958U (en) | Simple failure recorder | |
| JPS5887343U (en) | IC tester test prober structure | |
| JPS59114705U (en) | Closed power distribution equipment | |
| JPS584081U (en) | Semiconductor device testing equipment | |
| JPS59112455U (en) | Tripping display device for breaker | |
| JPS59134743U (en) | Combustion control device | |
| JPS6124672U (en) | Printed wiring board inspection equipment | |
| JPS58635U (en) | protective relay circuit | |
| JPS59148087U (en) | DIP type IC socket | |
| JPS59182877U (en) | connection cable | |
| JPS58179846U (en) | switch protector | |
| JPS58174049U (en) | Central cleaner remote control device | |
| JPS5937828U (en) | Disconnection detection device for surge suppressor | |
| JPS60112040U (en) | Selective shutoff device | |
| JPS5978984U (en) | Relay testing equipment | |
| JPS58136931U (en) | Ground wire monitoring device | |
| JPS58176529U (en) | Excitation circuit for operation indicator | |
| JPS5923256U (en) | Power line transport control device | |
| JPS6144908U (en) | Strip line type hybrid | |
| JPS59103287U (en) | Cable test terminal device | |
| JPS5832528U (en) | Short-circuit protection method of contact output card for controller |