热继电器的设定值应能在不超过压缩机额定电流的140%时断开。

Thermal relay value should be able to in no more than 140% of the rated current compressor when disconnect.

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分析了电子镇流器额定最高温度的定义，建立了电子镇流器额定最高温度测量的热阻模型。

The definition of ballast rated maximum temperature was analyzed, a thermal resistance model for measurement of ballast rated maximum temperature was set up.

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额定一次电流、额定电压比、准确级组合、额定输出及额定动、热稳定电流见表。

Rated primary current, rated voltage ratio, accuracy combination, rated output, rated dynamic and thermal current see form.

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