JPS648671U - - Google Patents
Info
- Publication number
- JPS648671U JPS648671U JP10252687U JP10252687U JPS648671U JP S648671 U JPS648671 U JP S648671U JP 10252687 U JP10252687 U JP 10252687U JP 10252687 U JP10252687 U JP 10252687U JP S648671 U JPS648671 U JP S648671U
- Authority
- JP
- Japan
- Prior art keywords
- lower limit
- abnormality detection
- current value
- limit value
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10252687U JPS648671U (zh) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10252687U JPS648671U (zh) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648671U true JPS648671U (zh) | 1989-01-18 |
Family
ID=31332513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10252687U Pending JPS648671U (zh) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648671U (zh) |
-
1987
- 1987-07-03 JP JP10252687U patent/JPS648671U/ja active Pending