JPH0380638U - - Google Patents
Info
- Publication number
- JPH0380638U JPH0380638U JP14046489U JP14046489U JPH0380638U JP H0380638 U JPH0380638 U JP H0380638U JP 14046489 U JP14046489 U JP 14046489U JP 14046489 U JP14046489 U JP 14046489U JP H0380638 U JPH0380638 U JP H0380638U
- Authority
- JP
- Japan
- Prior art keywords
- load
- bus bar
- ground
- external terminal
- switching equipment
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000018199 S phase Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案による誘発電圧抑制装置を備え
たキユービクルの回路構成の一実施例を示す回路
図、第２図は本考案が対象とするキユービクルの
回路構成例を示す回路図、第３図および第４図は
それぞれ第１図のＲ，Ｔ相およびＳ相に対応する
回路図である。
１…母線、２…開閉機器、４…導電部、５…負
荷側外部端子、６…コンデンサ。
Fig. 1 is a circuit diagram showing an example of the circuit configuration of a cubicle equipped with an induced voltage suppression device according to the present invention, Fig. 2 is a circuit diagram showing an example of the circuit configuration of a cubicle to which the present invention is applied, and Fig. 3 and FIG. 4 are circuit diagrams corresponding to the R, T, and S phases of FIG. 1, respectively. 1... bus bar, 2... switching equipment, 4... conductive part, 5... load side external terminal, 6... capacitor.
Claims (1)
記母線と前記開閉機器を介して接続されるキユー
ビクルの、外部回路末接続の前記負荷側外部端子
に前記母線側から開路された前記開閉機器を介し
て誘発される対地もしくは相間電圧を抑制する装
置であつて、該装置が前記開閉機器から前記負荷
側外部端子に至る導電部と大地との間に介装され
るコンデンサであることを特徴とするキユービク
ルの負荷側外部端子誘発電圧抑制装置。 The switching equipment, which is opened from the bus bar side, to the load-side external terminal connected to the external circuit end of a cubicle that incorporates a bus bar and switching equipment and has a load-side external terminal connected via the bus bar and the switching equipment. A device for suppressing ground-to-ground or phase-to-phase voltage induced through the switch, characterized in that the device is a capacitor interposed between the ground and a conductive part extending from the switching device to the load-side external terminal. A device for suppressing induced voltage at external terminals on the load side of a cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14046489U JPH0380638U (en) | 1989-12-04 | 1989-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14046489U JPH0380638U (en) | 1989-12-04 | 1989-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380638U true JPH0380638U (en) | 1991-08-19 |
Family
ID=31687439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14046489U Pending JPH0380638U (en) | 1989-12-04 | 1989-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380638U (en) |
-
1989
- 1989-12-04 JP JP14046489U patent/JPH0380638U/ja active Pending
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