From the features of thermal relay and electronic motor protector, the advantages of electronic motor protector were emphasized.
从热继电器和电子式电动机保护器的特点出发，强调了电子式电动机保护的优点。
Introductions are given to the principle of testing motor protector and technical parameters, as well as the structure of computer automated test system for motor protectors.
介绍了马达保护器的测试工作原理、技术指标，提出了马达保护器的计算机自动测试系统的组成结构。
The article introduces the main characters, working principles, the application of CP2102 in Motor Protector; provides some schematic diagrams and data flow charts.
本文介绍了CP 2102主要特性、工作原理及其在智能电动机保护器中的应用，给出了部分原理图和数据流图。
Aimed at the performance of coal mine motor-protector, the testing principle is introduced detailedly.
针对煤矿电动机保护器的保护性能，详细介绍了测试原理。
Aimed at the performance of coal mine motor-protector, the testing principle is introduced detailedly.
针对煤矿电动机保护器的保护性能，详细介绍了测试原理。
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