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1·Every hook can quickly separate from under rated burden.

每个钩可以在额定负荷下快速脱钩。

2·Please specify the current transformer model name, transformation ratio, accuracy class, rated burden, required installation method, when placing a purchaseder.

请注明电流互感器型号、额定电流比、准确度等级、额定容量及安装方式等。