The method is simple and easy to implement, without any by effect on the original protection characteristics.

方法简单，容易实现，且不影响原有保护的动作特性。

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The products are the best substitutes for the heat transducers that are still being used because of its rapid protection characteristics.

所有产品的快速保护特性，能确保电机的安全，是目前仍在使用的热继电器保护装置的最好替代产品。

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This paper introduced mainly about the design philosophy, main specifications and perfect protection characteristics as well as dimensions.

本文介绍该产品的主要技术性能指标、设计思想、保护性能和外形尺寸等。

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