JPS60139118A - 絶縁劣化警報信号発生方法 - Google Patents

絶縁劣化警報信号発生方法

Info

Publication number
JPS60139118A
JPS60139118A JP24750983A JP24750983A JPS60139118A JP S60139118 A JPS60139118 A JP S60139118A JP 24750983 A JP24750983 A JP 24750983A JP 24750983 A JP24750983 A JP 24750983A JP S60139118 A JPS60139118 A JP S60139118A
Authority
JP
Japan
Prior art keywords
alarm signal
alarm
signal
insulation deterioration
leakage current
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
JP24750983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243409B2 (enExample
Inventor
松野　辰治
野村　義夫
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP24750983A priority Critical patent/JPS60139118A/ja
Publication of JPS60139118A publication Critical patent/JPS60139118A/ja
Publication of JPH0243409B2 publication Critical patent/JPH0243409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Emergency Alarm Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP24750983A 1983-12-26 1983-12-26 絶縁劣化警報信号発生方法 Granted JPS60139118A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24750983A JPS60139118A (ja) 1983-12-26 1983-12-26 絶縁劣化警報信号発生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24750983A JPS60139118A (ja) 1983-12-26 1983-12-26 絶縁劣化警報信号発生方法

Publications (2)

Publication Number Publication Date
JPS60139118A true JPS60139118A (ja) 1985-07-23
JPH0243409B2 JPH0243409B2 (enExample) 1990-09-28

Family

ID=17164533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24750983A Granted JPS60139118A (ja) 1983-12-26 1983-12-26 絶縁劣化警報信号発生方法

Country Status (1)

Country Link
JP (1) JPS60139118A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03142380A (ja) * 1989-10-28 1991-06-18 Tenpaale Kogyo Kk 絶縁劣化警報信号発生方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03142380A (ja) * 1989-10-28 1991-06-18 Tenpaale Kogyo Kk 絶縁劣化警報信号発生方法

Also Published As

Publication number Publication date
JPH0243409B2 (enExample) 1990-09-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees