JPS51140151A - Protective relay for motor - Google Patents

Protective relay for motor

Info

Publication number
JPS51140151A
JPS51140151A JP6350575A JP6350575A JPS51140151A JP S51140151 A JPS51140151 A JP S51140151A JP 6350575 A JP6350575 A JP 6350575A JP 6350575 A JP6350575 A JP 6350575A JP S51140151 A JPS51140151 A JP S51140151A
Authority
JP
Japan
Prior art keywords
motor
protective relay
characteristic
vested
eliminates
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
JP6350575A
Other languages
Japanese (ja)
Inventor
Yukihiro Kurisu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6350575A priority Critical patent/JPS51140151A/en
Publication of JPS51140151A publication Critical patent/JPS51140151A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE: The good temperature characteristic vested protective relay for the motor, which gives stabilized overcurrent characteristic, the precise current scale reading test and eliminates the influence from the leakage current through the capacitor.
COPYRIGHT: (C)1976,JPO&Japio
JP6350575A 1975-05-29 1975-05-29 Protective relay for motor Pending JPS51140151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6350575A JPS51140151A (en) 1975-05-29 1975-05-29 Protective relay for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6350575A JPS51140151A (en) 1975-05-29 1975-05-29 Protective relay for motor

Publications (1)

Publication Number Publication Date
JPS51140151A true JPS51140151A (en) 1976-12-02

Family

ID=13231144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6350575A Pending JPS51140151A (en) 1975-05-29 1975-05-29 Protective relay for motor

Country Status (1)

Country Link
JP (1) JPS51140151A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63142133A (en) * 1986-12-05 1988-06-14 北海道水道機材株式会社 Overcurrent protective circuit of non-freeze water feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63142133A (en) * 1986-12-05 1988-06-14 北海道水道機材株式会社 Overcurrent protective circuit of non-freeze water feeder

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