JPS6182287U - - Google Patents

Info

Publication number
JPS6182287U
JPS6182287U JP16761884U JP16761884U JPS6182287U JP S6182287 U JPS6182287 U JP S6182287U JP 16761884 U JP16761884 U JP 16761884U JP 16761884 U JP16761884 U JP 16761884U JP S6182287 U JPS6182287 U JP S6182287U
Authority
JP
Japan
Prior art keywords
contacts
phase
strength test
dielectric strength
test circuit
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
JP16761884U
Other languages
English (en)
Other versions
JPH0345190Y2 (ja
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 filed Critical
Priority to JP16761884U priority Critical patent/JPH0345190Y2/ja
Publication of JPS6182287U publication Critical patent/JPS6182287U/ja
Application granted granted Critical
Publication of JPH0345190Y2 publication Critical patent/JPH0345190Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例として示した三相負荷
用絶縁耐圧試験回路図である。 1…三相電線、2…三相負荷、3…三相用リレ
ースイツチ、3A1,3A2,3A3…第1、第
2、第3接点、3S1,3S2,3S3…第1、
第2、第3切換接片、3R…高インピーダンス素
子として示した抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 三相電源に接続された3接点とこれらの接点を
    オンさせる切換接片とを備えた三相用スイツチと
    、この三相用スイツチに接続された三相負荷とを
    備えた運転制御回路の絶縁耐圧試験回路において
    、前記3接点のうち、任意の接点を短絡させる高
    インピーダンスの素子を備えたことを特徴とする
    絶縁耐圧試験回路。
JP16761884U 1984-11-05 1984-11-05 Expired JPH0345190Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16761884U JPH0345190Y2 (ja) 1984-11-05 1984-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16761884U JPH0345190Y2 (ja) 1984-11-05 1984-11-05

Publications (2)

Publication Number Publication Date
JPS6182287U true JPS6182287U (ja) 1986-05-31
JPH0345190Y2 JPH0345190Y2 (ja) 1991-09-24

Family

ID=30725407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16761884U Expired JPH0345190Y2 (ja) 1984-11-05 1984-11-05

Country Status (1)

Country Link
JP (1) JPH0345190Y2 (ja)

Also Published As

Publication number Publication date
JPH0345190Y2 (ja) 1991-09-24

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