JPH033137U - - Google Patents

Info

Publication number
JPH033137U
JPH033137U JP6123689U JP6123689U JPH033137U JP H033137 U JPH033137 U JP H033137U JP 6123689 U JP6123689 U JP 6123689U JP 6123689 U JP6123689 U JP 6123689U JP H033137 U JPH033137 U JP H033137U
Authority
JP
Japan
Prior art keywords
down transformer
lightning
voltage
proof step
distribution board
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
JP6123689U
Other languages
English (en)
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 JP6123689U priority Critical patent/JPH033137U/ja
Publication of JPH033137U publication Critical patent/JPH033137U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は従来の高圧受配電盤と電源系統を示す回路図
である。 1……高圧受配電盤、2……耐雷ステツプダウ
ントランス、3,4……サージアブゾーバ、5…
…高圧パワースイツチ、6……サーキツトブレー
カ、7……大電力全固体化放送機、8……ステツ
プダウントランス、9……耐雷トランス。

Claims (1)

    【実用新案登録請求の範囲】
  1. 静電シールド形でかつ高圧電圧を低圧電圧にお
    とす耐雷形ステツプダウントランスと、この耐雷
    形ステツプダウントランスの一次側および二次側
    にサージアブゾーバとを有することを特徴とする
    高圧受配電盤。
JP6123689U 1989-05-26 1989-05-26 Pending JPH033137U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6123689U JPH033137U (ja) 1989-05-26 1989-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6123689U JPH033137U (ja) 1989-05-26 1989-05-26

Publications (1)

Publication Number Publication Date
JPH033137U true JPH033137U (ja) 1991-01-14

Family

ID=31589310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6123689U Pending JPH033137U (ja) 1989-05-26 1989-05-26

Country Status (1)

Country Link
JP (1) JPH033137U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120626A (ja) * 2005-10-28 2007-05-17 Meidensha Corp セラミックスボルトの製造方法及びセラミックスボルト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120626A (ja) * 2005-10-28 2007-05-17 Meidensha Corp セラミックスボルトの製造方法及びセラミックスボルト

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