JPH0486047U - - Google Patents
Info
- Publication number
- JPH0486047U JPH0486047U JP12793790U JP12793790U JPH0486047U JP H0486047 U JPH0486047 U JP H0486047U JP 12793790 U JP12793790 U JP 12793790U JP 12793790 U JP12793790 U JP 12793790U JP H0486047 U JPH0486047 U JP H0486047U
- Authority
- JP
- Japan
- Prior art keywords
- ratio differential
- differential relay
- negative
- sequence current
- relay device
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12793790U JPH0486047U (pt) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12793790U JPH0486047U (pt) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486047U true JPH0486047U (pt) | 1992-07-27 |
Family
ID=31875418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12793790U Pending JPH0486047U (pt) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486047U (pt) |
-
1990
- 1990-11-28 JP JP12793790U patent/JPH0486047U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0486047U (pt) | ||
| JPS624841U (pt) | ||
| JPS62165721U (pt) | ||
| JPS625557Y2 (pt) | ||
| JPH0397680U (pt) | ||
| JPH0214238U (pt) | ||
| JPS62195320U (pt) | ||
| JPS6321437U (pt) | ||
| JPH0488426U (pt) | ||
| JPS59173437U (ja) | 過電流ロツク形・地絡自動トリツプ形・負荷開閉器 | |
| JPS63198343U (pt) | ||
| JPH0255180U (pt) | ||
| JPH01147632U (pt) | ||
| JPH0475970U (pt) | ||
| JPS58149037U (ja) | 発電機保護継電器 | |
| JPS58180478U (ja) | 低圧電路対地静電容量補償装置 | |
| JPS63149145U (pt) | ||
| JPH0421980U (pt) | ||
| JPH0281476U (pt) | ||
| JPS61153442U (pt) | ||
| JPH0241629U (pt) | ||
| JPS61205226U (pt) | ||
| JPS6197771U (pt) | ||
| JPS6254534U (pt) | ||
| JPH0312176U (pt) |