JPS52109143A - Overcurrent relay testing method - Google Patents

Overcurrent relay testing method

Info

Publication number
JPS52109143A
JPS52109143A JP2553676A JP2553676A JPS52109143A JP S52109143 A JPS52109143 A JP S52109143A JP 2553676 A JP2553676 A JP 2553676A JP 2553676 A JP2553676 A JP 2553676A JP S52109143 A JPS52109143 A JP S52109143A
Authority
JP
Japan
Prior art keywords
testing method
overcurrent relay
relay testing
overcurrent
testing
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.)
Granted
Application number
JP2553676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5620778B2 (enExample
Inventor
Isao Fukao
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.)
NIPPON SEIMITSU KEISOKU KK
Original Assignee
NIPPON SEIMITSU KEISOKU KK
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 NIPPON SEIMITSU KEISOKU KK filed Critical NIPPON SEIMITSU KEISOKU KK
Priority to JP2553676A priority Critical patent/JPS52109143A/ja
Publication of JPS52109143A publication Critical patent/JPS52109143A/ja
Publication of JPS5620778B2 publication Critical patent/JPS5620778B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP2553676A 1976-03-11 1976-03-11 Overcurrent relay testing method Granted JPS52109143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2553676A JPS52109143A (en) 1976-03-11 1976-03-11 Overcurrent relay testing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2553676A JPS52109143A (en) 1976-03-11 1976-03-11 Overcurrent relay testing method

Publications (2)

Publication Number Publication Date
JPS52109143A true JPS52109143A (en) 1977-09-13
JPS5620778B2 JPS5620778B2 (enExample) 1981-05-15

Family

ID=12168725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2553676A Granted JPS52109143A (en) 1976-03-11 1976-03-11 Overcurrent relay testing method

Country Status (1)

Country Link
JP (1) JPS52109143A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192226A (ja) * 1984-10-12 1986-05-10 Hitachi Constr Mach Co Ltd 動床用掘削機
FI90400C (fi) * 1990-05-23 1994-02-10 Bretec Oy Hydraulinen iskuvasara
JPH0581351U (ja) * 1992-04-08 1993-11-05 甲南電機株式会社 油圧ブレーカ用防振ブラケット
JP3019179U (ja) * 1994-01-13 1995-12-12 甲南電機株式会社 油圧ブレーカ用防振ブラケット

Also Published As

Publication number Publication date
JPS5620778B2 (enExample) 1981-05-15

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