JPH0233541U - - Google Patents
Info
- Publication number
- JPH0233541U JPH0233541U JP11035788U JP11035788U JPH0233541U JP H0233541 U JPH0233541 U JP H0233541U JP 11035788 U JP11035788 U JP 11035788U JP 11035788 U JP11035788 U JP 11035788U JP H0233541 U JPH0233541 U JP H0233541U
- Authority
- JP
- Japan
- Prior art keywords
- external terminal
- plug
- connector
- case
- current transformer
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の実施例の差込形保護継電器
の構成図、第２図、第３図は従来の保護継電器の
構成図、第４図Ａ，Ｂは引出形保護継電器の作用
を説明するための図である。
１……外部端子、２……ケース、３……継電器
要素、４……コネクタ、６……補助ＣＴ、７……
負荷抵抗。
Fig. 1 is a block diagram of a plug-in protective relay according to an embodiment of this invention, Figs. 2 and 3 are block diagrams of a conventional protective relay, and Figs. 4 A and B explain the operation of a draw-out protective relay. This is a diagram for 1... External terminal, 2... Case, 3... Relay element, 4... Connector, 6... Auxiliary CT, 7...
Load resistance.
Claims (1)
ケースと、このケース内に収納され、前記外部端
子とコネクタを介して接続される継電器要素とを
備える差込形保護継電器において、 前記コネクタの外部端子側に変流器二次側の負
荷抵抗を接続したことを特徴とする差込形保護継
電器。[Claims for Utility Model Registration] A plug-in socket comprising a case having an external terminal to which the secondary side of a current transformer is connected, and a relay element housed within the case and connected to the external terminal via a connector. A plug-in type protective relay, characterized in that a load resistance on the secondary side of a current transformer is connected to an external terminal side of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11035788U JPH0233541U (en) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11035788U JPH0233541U (en) | 1988-08-23 | 1988-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233541U true JPH0233541U (en) | 1990-03-02 |
Family
ID=31347443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11035788U Pending JPH0233541U (en) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233541U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58108464A (en) * | 1981-12-22 | 1983-06-28 | Mitsubishi Electric Corp | Bipolar dc current transformer |
| JPS5912587A (en) * | 1982-07-12 | 1984-01-23 | 株式会社東芝 | Deterioration detector for oxidized zinc type arrester with serial gap |
-
1988
- 1988-08-23 JP JP11035788U patent/JPH0233541U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58108464A (en) * | 1981-12-22 | 1983-06-28 | Mitsubishi Electric Corp | Bipolar dc current transformer |
| JPS5912587A (en) * | 1982-07-12 | 1984-01-23 | 株式会社東芝 | Deterioration detector for oxidized zinc type arrester with serial gap |