GB 7588-2003 第8.5.1条
| | The motor shall have overload protection, and its thermal protection element shall trip when the current exceeds 1.2 times the rated current (continuous operation) and reset automatically. |
| | The motor shall have overload protection, and its thermal protection element shall trip when the current exceeds 1.2 times the rated current (continuous operation) and reset automatically. |
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