JPS6180468U - - Google Patents
Info
- Publication number
- JPS6180468U JPS6180468U JP16633484U JP16633484U JPS6180468U JP S6180468 U JPS6180468 U JP S6180468U JP 16633484 U JP16633484 U JP 16633484U JP 16633484 U JP16633484 U JP 16633484U JP S6180468 U JPS6180468 U JP S6180468U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- power source
- test
- unit device
- power supply
- 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
Links
- 230000005284 excitation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図は本考案の配電盤の試験装置の一実施例
を示す回路図、第２図は従来の配電盤の試験装置
の回路例を示す回路図である。
ＭＣＢ…配線用しや断器、ＭＣＢ−１…配線用
しや断器の常時閉接点、ＭＣ…電磁開閉器、ＭＣ
−１…電磁開閉器の常時開接点、Ｍ…電動機、Ｃ
ＯＳ…制御電源切換えスイツチ、ＢＳＵ…動作試
験器、ＢＳ…押釦スイツチ、CONP…コンセントプ
ラグ、ＣＯＮ…コンセント、Ｓｎ…常用制御電源
回路、Ｓｔ，Ｓｔ１，Ｓｔ２…試験用制御電源回
路、Ｓｍ…動力電源、Ｐ１，Ｐ２，Ｐ３，Ｐ４，
Ｐ５，Ｐ６，Ｐ２１，Ｐ４１，Ｐ５１，Ｐ６１…
手動連結プラグ。
FIG. 1 is a circuit diagram showing an embodiment of a test device for a switchboard according to the present invention, and FIG. 2 is a circuit diagram showing an example of a conventional test device for a switchboard. MCB...Wiring breaker, MCB-1...Normally closed contact of wiring breaker, MC...Electromagnetic switch, MC
-1... Normally open contact of electromagnetic switch, M... Electric motor, C
OS...control power supply switch, BSU...operation tester, BS...push button switch, CONP...outlet plug, CON...outlet, Sn...common control power supply circuit, St, St 1 , St 2 ...control power supply circuit for testing, Sm... Power source, P1, P2, P3, P4,
P5, P6, P21, P41, P51, P61...
Manual connection plug.
補正 昭５９．１２．２６
実用新案登録請求の範囲を次のように補正する
。Amendment December 26, 1980 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
主電源と電動機などの負荷に直列に接続された
しや断器及び開閉器と前記開閉器のコイル励磁用
制御電源を常用電源から試験用電源に切換える手
動連結プラグにより構成される単位装置において
、前記開閉器の動作試験を行なう時、前記しや断
器と開閉器間より供給される常用電源を前記単位
装置の外部より供給される試験用電源に切換える
ために、前記手動連結プラグを用いるとともに、
前記単位装置のしや断器を「切」にして、前記単
位装置の外部に準備した動作試験装置を接続して
開閉器の動作試験を行なうことを特徴とする配電
盤の試験装置。[Claim for Utility Model Registration] A disconnector and switch connected in series to a main power supply and a load such as an electric motor, and a manual connection plug for switching the coil excitation control power supply of the switch from the regular power supply to the test power supply. When performing an operation test of the switch in a unit device configured by, in order to switch the regular power supply supplied from between the shield breaker and the switch to a test power supply supplied from outside the unit device. , using the manual connection plug, and
A test of a switchboard characterized in that an operation test of a switch is performed by turning off a switch or disconnector of the unit device and connecting an operation test device prepared outside the unit device. Device.
Claims (1)
しや断器及び開閉器と前記開閉器のコイル励磁用
制御電源を常用電源から試験用電源に切換える手
動連結プラグにより構成される単位装置において
、前記開閉器の動作試験を行なう時、前記しや断
器と開閉器間より供給される常用電源に切換える
ために、前記手動連結プラグを用いるとともに、
前記単位装置のしや断器を「切」にして、単位装
置の外部に準備した動作試験器を接続して開閉器
の動作試験を行なうことを特徴とする配電盤の試
験装置。 In a unit device consisting of a main power source, a disconnector and a switch connected in series to a load such as a motor, and a manual connection plug for switching the coil excitation control power source of the switch from the regular power source to the test power source, When performing an operation test of the switch, use the manual connection plug to switch to a regular power supply supplied from between the shield breaker and the switch,
A testing device for a power distribution board, characterized in that an operation test of a switch is performed by turning off a switch or disconnector of the unit device and connecting an operation tester prepared outside the unit device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16633484U JPS6180468U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16633484U JPS6180468U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180468U true JPS6180468U (en) | 1986-05-28 |
Family
ID=30724156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16633484U Pending JPS6180468U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011061892A (en) * | 2009-09-07 | 2011-03-24 | Toshiba Industrial Products Manufacturing Corp | Load control unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164374A (en) * | 1979-06-08 | 1980-12-22 | Toshiba Corp | Testing unit of relay |
-
1984
- 1984-10-31 JP JP16633484U patent/JPS6180468U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164374A (en) * | 1979-06-08 | 1980-12-22 | Toshiba Corp | Testing unit of relay |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011061892A (en) * | 2009-09-07 | 2011-03-24 | Toshiba Industrial Products Manufacturing Corp | Load control unit |
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