A measuring device with electricity between defect area for making somebody a mere figurehead insulated wire
The utility model relates to a measuring device with electricity between defect area for making somebody a mere figurehead insulated wire compares the defect of having solved the insulating defect detecting mode of built on stilts insulated wire and can't having satisfied the in -service use ne...
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| Hauptverfasser: | , , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a measuring device with electricity between defect area for making somebody a mere figurehead insulated wire compares the defect of having solved the insulating defect detecting mode of built on stilts insulated wire and can't having satisfied the in -service use needs with prior art. The utility model discloses a live test subassembly A and live test subassembly B, live test subassembly A is the same with both structures of live test subassembly B, and live test subassembly A and live test subassembly B all hang on built on stilts insulated wire, live test subassembly A include the current detection coil pack, the output of current detection coil pack links to each other with the input of photoelectric signal conversion circuit, the output of photoelectric signal conversion circuit passes through optic fibre and links to each other with the polarity detection circuit. The utility model discloses advance line location with the mode in interval to built on stilts insulated wire, th |
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