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；
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符合IEC标准的有关规定。
YS Series three-phase asynchronous motor meets related stipulations of IEC standard.
本系列发电机为三相带有中性点的星形接法，线电压为400v，相电压为230v。
This generator employs three phrase star connections with neutral point, the wire voltage is 400v and the phrase voltage is 230v.
阐述了新系列高压隔爆型三相异步电动机的特点和设计所采取的措施。
The characteristics and the steps to be taken in designing of new series for high voltage flame proof three phase induction motors are discussed.
使用TI公司的2000系列DSP芯片，并简单介绍了芯片的结构和原理，设计了应用于三相无刷直流电机的PW M波形产生方法。
Simply introduce the structure and theory of TI, s 2000 series DSP. Design the method of PWM waves in 3-phase Brushless DC Motor.
Y 3系列异步电动机是采用冷轧硅钢片作为导磁材料而设计的一般用途低压三相笼型异步电动机基本系列。
Series Y3 asynchronous motors is a new series of general purpose low voltage three-phase cage motors designed with cold-rolled silicon steel sheet.
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。
YYFA series high-temperature single-phase capacitor running motor axial exhaust fan, YS three-phase asynchronous motor axial-flow exhaust fan.
在中低压配电网中，三相负荷随机变化，产生三相不平衡，从而给电网带来了一系列的问题。
Three unbalanced phase loads varies randomly to lead to three phases unbalance in middle and low voltage distribution system, whi ch brings a series of problems on power grid.
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。
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.
配电系统三相电压的不对称会对用户造成一系列不利影响。
Voltage unbalance of three phase ac distribution systems adversely affects power customers.
YD系列变极多速三相异步电动机是三相异步电动机的主要派生系列之一。
YD series varible pole multi-speed three-phase asynchronous motors are one of the main series products deriving from three-phase series.
本系列发电机适用于乡村、城镇、工地、山区及牧区等照明及动力的三相交流电源。
The generators are to be user in town, the countryside, workersites, mountain districts and pasture lands as a electric power source for lighting purpose.
在电网中，三相负荷随机变化，产生三相不平衡，从而给电网带来了一系列的问题。
Three unbalanced phase loads varies randomly to lead to three phases unbalance in low voltage distribution system, which brings a series of problems on power grid.
YFP系列直联式风机水泵用三相异步电动机外型美观、噪声低、振动小，适用于能承受一定轴向力的直联式风机、水泵类等机械。
YFP motors are designed direct coupling with the machines, such as pumps and fans, which have the axial load. The motors are featured with low noise and little vibration.
YLT系列三相异步电动机是我公司专为冷却塔设计的低噪声三相异步电动机，也可适用于低噪声风机上。
YLT series three phase asynchronous induction motors are specially designed for the cooling tower, which is with low noise, also are suitable for the low noise air blower.
YZC系列低振动低噪声三相异步电动机振动小、噪声低，适用于各种高精度的精密机床，以及需要低噪声、低振动的各种机械设备。
YZC motors are widely used for driving highly accurate machine tools and such as instruments which low noise and little vibration in needed.
系列三相异步电动机(380VIP23)是一般用途的低压三相笼型异步电动机，基本防护等级为IP23、绝缘等级为B级。
Y series three phase induction motor (380v IP23) is low voltage motor for normal use. The basic protection class are IP23, insulation class is b.
Y 2系列电机是广泛应用的全封闭，鼠笼型三相异步电机，为铝质外壳。
Series Y2 three-phase induction motor is defined as totally closed, squirrel cage motors with aluminum frame.
JP2系列三相异步磨光电动机设计完善，具有体积小、重量轻、造型美观，结构坚固、性能可靠等显著优点。
The series JP2 three phase induction motor is perfectly designed. It is featuring in small volume, light weight, nice looking. firm construction and reliable operation.
本文分析了三相电压型PWM整流电路的工作原理，给出了整流电路的相量图和一系列公式。
In this paper the principle of a 3-phase voltage-typed PWM rectifying circuit is analyzed and both the vector diagram of rectifying circuit and a series of formula are also offered.
ZL系列整流器主要用作YEJ电磁制动三相异步电动机与电磁制动器(DZS系列)的接口。
ZL series ballast serve to connect YEJ electromagnetic brake 3-phase motors and electromagnetic brakes (DZS series).
YKK系列高压三相异步电动机造型采用钢板焊接成箱式结构，重量轻，刚度好；
YKK Series high voltage(6kV or 10kV) induction motors has the box-type construction, which was made up of steel plate welded with each other, lightweight and good stiffness.
YBDF2系列阀门电动装置用三相异步电动机是为阀门电动装置配套的专用电动机。
They are special motors for electric device of valve. They are special used in dangeroue sites Containing exlosive mixture.
YH系列高转差率三相异步电动机适用于传动飞轮转矩较大和不均匀冲击负载以及反转次数较多的设备。
Widely used for driving various kinds of machine tools with greater flywheel torque. ?unequal hammering load and many times of anticlockwise running.
YH系列高转差率三相异步电动机适用于传动飞轮转矩较大和不均匀冲击负载以及反转次数较多的设备。
Widely used for driving various kinds of machine tools with greater flywheel torque. ?unequal hammering load and many times of anticlockwise running.
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