JPS60171034U - Protective relay for motors - Google Patents
Protective relay for motorsInfo
- Publication number
- JPS60171034U JPS60171034U JP5693184U JP5693184U JPS60171034U JP S60171034 U JPS60171034 U JP S60171034U JP 5693184 U JP5693184 U JP 5693184U JP 5693184 U JP5693184 U JP 5693184U JP S60171034 U JPS60171034 U JP S60171034U
- Authority
- JP
- Japan
- Prior art keywords
- protective relay
- motor
- relay
- motors
- 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
Landscapes
- Breakers (AREA)
- 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図ないし第６図はそれぞれ本考案の一実施例を示し
、第１図はリレー組立体とコンバータ組立体とを一体的
に結した一部切欠き側面図、第２図はその平面図、第３
図はコンバータ組立体の側面断面図、第４図はその平面
図、第５図はリレー組立体の一部切欠き側面図、第６図
はその平面図、第７図は本考案の他の実施例を示し、第
７図はリレー組立体とコンバータ組立体とを分離口で取
付けた状態を示す一部切欠き側面図、第８図および第９
図はそれぞれ従来装置を示し、第８図は変流器一体形の
例の平面図、第９図は変流器分離形の例の側面図である
。
８：コンバータ組立体、９：リレー組立体、１０ニブラ
グ、１１：ソケット、８ｃ：変流器。Figures 1 to 6 each show an embodiment of the present invention, with Figure 1 being a partially cutaway side view of a relay assembly and converter assembly integrally connected, and Figure 2 being a plan view thereof. , 3rd
4 is a plan view of the converter assembly, FIG. 5 is a partially cutaway side view of the relay assembly, FIG. 6 is a plan view of the relay assembly, and FIG. 7 is a plan view of the converter assembly. 7 is a partially cutaway side view showing a state where the relay assembly and converter assembly are attached through a separation port, and FIGS. 8 and 9 show examples.
The figures each show a conventional device; FIG. 8 is a plan view of an example with an integrated current transformer, and FIG. 9 is a side view of an example with a separate current transformer. 8: converter assembly, 9: relay assembly, 10 nib lug, 11: socket, 8c: current transformer.
Claims (1)
る電流を検出して過負荷・欠相・反相を判定する電動機
用保護継電器において、前記電動機用保護継電器を、主
制御回路と操作部品とからなるリレー組立体と、変流器
と外部配線用端子とからなるコンバータ組立体とに分割
し、前記リレー組立体とコンバータ組立体と番ソケット
とプラグにより電気的に結合したことを特徴とする電動
機用保護継電器。 ・、 。In a protective relay for a motor that detects the current flowing through the main circuit by a current transformer inserted in the main circuit of the motor and determines overload, open phase, and anti-phase, the motor protective relay is operated with the main control circuit. and a converter assembly consisting of a current transformer and external wiring terminals, and the relay assembly and converter assembly are electrically connected by a socket and a plug. Protective relay for electric motors.・, .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5693184U JPS60171034U (en) | 1984-04-18 | 1984-04-18 | Protective relay for motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5693184U JPS60171034U (en) | 1984-04-18 | 1984-04-18 | Protective relay for motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60171034U true JPS60171034U (en) | 1985-11-13 |
Family
ID=30580997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5693184U Pending JPS60171034U (en) | 1984-04-18 | 1984-04-18 | Protective relay for motors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171034U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104042A (en) * | 1979-01-31 | 1980-08-09 | Matsushita Electric Works Ltd | Circuit breaker |
-
1984
- 1984-04-18 JP JP5693184U patent/JPS60171034U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104042A (en) * | 1979-01-31 | 1980-08-09 | Matsushita Electric Works Ltd | Circuit breaker |
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