Novel smelt electric stove electric parameter high current measurement device
The utility model belongs to the technical field of smelt electric furnace technology and specifically relates to novel smelt electric stove electric parameter high current measurement device, including first hollow tube, second hollow tube, a current transformer, the 2nd current transformer, resist...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model belongs to the technical field of smelt electric furnace technology and specifically relates to novel smelt electric stove electric parameter high current measurement device, including first hollow tube, second hollow tube, a current transformer, the 2nd current transformer, resistance wire, temperature sensor and voltage regulator, a current transformer suit is on first hollow tube, and a current transformer passes through the cable and connects the regulator, and the resistance wire twines on the outer circumferential part of second hollow tube, and the last lower part of first hollow tube and second hollow tube is all connected through the cable, and the resistance wire is connected with the copper line, and the 2nd current transformer suit is on the copper line. The utility model discloses beneficial effect: the utility model discloses simplifying the structure, reducing the maintenance, the rigid copper bus adopts hollow copper tube usually, connects a copper line the same with this cop |
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