JPS5250549A - Relay inspection device - Google Patents
Relay inspection deviceInfo
- Publication number
- JPS5250549A JPS5250549A JP50125875A JP12587575A JPS5250549A JP S5250549 A JPS5250549 A JP S5250549A JP 50125875 A JP50125875 A JP 50125875A JP 12587575 A JP12587575 A JP 12587575A JP S5250549 A JPS5250549 A JP S5250549A
- Authority
- JP
- Japan
- Prior art keywords
- inspection device
- relay inspection
- inspection
- relay
- capability
- 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
- 238000007689 inspection Methods 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To make small the power required for inspection, by means of capability to separate from the detection element the impedance element of the current transformer secondary circuit in the operation inspection device applied to such as the high impedance differential relay device.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125875A JPS5250549A (en) | 1975-10-21 | 1975-10-21 | Relay inspection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125875A JPS5250549A (en) | 1975-10-21 | 1975-10-21 | Relay inspection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5250549A true JPS5250549A (en) | 1977-04-22 |
Family
ID=14921075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50125875A Pending JPS5250549A (en) | 1975-10-21 | 1975-10-21 | Relay inspection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250549A (en) |
-
1975
- 1975-10-21 JP JP50125875A patent/JPS5250549A/en active Pending
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