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1·YS Series three-phase asynchronous motor meets related stipulations of IEC standard.

YS系列三相异步电动机符合IEC标准的有关规定。

2·Adopt double flameproof three-phase asynchronous motor, it is good reliability and strong power.

—采用双隔爆型三相异步电动机驱动，可靠性好、动力强劲。

3·This article introduced the coal enterprises three-phase asynchronous motor integrated digital protection systems.

本文介绍了适应于煤矿企业三相异步电动机全数字化综合保护系统。

4·A steady heat transfer mathematic model is established for a three-phase asynchronous motor by using a finite volume method.

利用有限体积法建立了三相异步电机的稳态传热数学模型。

5·The variable frequency variable speed system of three-phase asynchronous motor based on DSP has been researched in this paper.

本文研究一种基于数字信号处理器（DSP）的三相异步电动机变频调速系统。

6·The application of Ethernet technology in automatic testing system for three-phase asynchronous motor routine test was introduced.

介绍了以太网技术在三相异步电动机全自动出厂试验系统中的具体应用。

7·This paper analyzed the reasons and its dangerous of phase failure and phase stagger operation for three-phase asynchronous motor.

分析三相异步电动机产生断相错相运行的原因及其危害性。

8·YYFA series high-temperature single-phase capacitor running motor axial exhaust fan, YS three-phase asynchronous motor axial-flow exhaust fan.

YYFA系列为耐高温单相电容运转电机轴流式排气风扇，YS为三相异步电机轴流式排气电扇。

9·FA series is a single-phase capacitor-start motor axial-flow type exhaust fan. FTA is a three-phase asynchronous motor axial-flow exhaust fan.

FA系列为单相电容运转电机轴流式排气风扇，FTA为三相异步电机轴流式排气电扇。

10·YS series three-phase asynchronous motor has excellent starting and running performance and is simple in structure, easy to operate and maintain.

YS系列三相异步电动机有优良的启动和运行性能，结构简单，使用和维护方便；