JPS52124148A - Condition detector for electric parts - Google Patents

Condition detector for electric parts

Info

Publication number
JPS52124148A
JPS52124148A JP4089676A JP4089676A JPS52124148A JP S52124148 A JPS52124148 A JP S52124148A JP 4089676 A JP4089676 A JP 4089676A JP 4089676 A JP4089676 A JP 4089676A JP S52124148 A JPS52124148 A JP S52124148A
Authority
JP
Japan
Prior art keywords
electric parts
condition detector
impedance elements
star
power source
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
Application number
JP4089676A
Other languages
Japanese (ja)
Inventor
Masahiro Tazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP4089676A priority Critical patent/JPS52124148A/en
Publication of JPS52124148A publication Critical patent/JPS52124148A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To detect protective fuse condition by star-connecting impedance elements to three-phase power source bus and inserting detection relay between said impedance elements.
COPYRIGHT: (C)1977,JPO&Japio
JP4089676A 1976-04-13 1976-04-13 Condition detector for electric parts Pending JPS52124148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4089676A JPS52124148A (en) 1976-04-13 1976-04-13 Condition detector for electric parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4089676A JPS52124148A (en) 1976-04-13 1976-04-13 Condition detector for electric parts

Publications (1)

Publication Number Publication Date
JPS52124148A true JPS52124148A (en) 1977-10-18

Family

ID=12593262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4089676A Pending JPS52124148A (en) 1976-04-13 1976-04-13 Condition detector for electric parts

Country Status (1)

Country Link
JP (1) JPS52124148A (en)

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