Transformer iron core grounding leakage current protection device
The utility model belongs to the technical field of transformer safety monitoring, and particularly relates to a transformer iron core grounding leakage current protection device which comprises a supporting part, a transmission part, a protection unit and a motor, the motor is arranged on the suppo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the technical field of transformer safety monitoring, and particularly relates to a transformer iron core grounding leakage current protection device which comprises a supporting part, a transmission part, a protection unit and a motor, the motor is arranged on the supporting part, the transmission part and the protection unit are arranged in the supporting part, and the motor is connected with the transmission part. The protection unit is connected with the supporting part and electrically connected with the iron core, when the iron core leaks current, the motor drives the transmission part to drive the supporting part and the protection unit to work, the supporting part can form a space isolated from the external environment so as to warn and protect the personal safety of surrounding personnel, and meanwhile, the protection unit is matched with the transmission part and the supporting part so as to protect the safety of the surrounding personnel. And the leakage current on the |
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