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概述
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Summary
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额定功率：160~2000kW
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Rate power: 160~2000kW
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额定电压：10kV
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Rate voltage: 10kV
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机座号：450~630
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Frame size: 450~630
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极数： 4~12极
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Pole: 4~12p
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防护等级：YR系列：IP23
YRKS, YRKK系列：IP54、IP55
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Protection degree: YR series: IP23
YRKS, YRKK series: IP54, IP55
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冷却方式：YR系列：IC01
YRKS系列：IC81W
YRKK系列：IC611 或 IC616
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Cooling method: YR series: IC01
YRKS series: IC81W
YRKK series: IC611 or IC616
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结构特点 Structural characteristics
空压机专用电机是专门针对螺杆压缩机的运行特性和使用情况而开发的，其防护等级分为IP23和IP54两种。绝缘等级为F级，额定输出时按B级温升考核，服务系数下运行按F级温升考核。标准配置的进口轴承，高精度的零部件加工，精心的装配保证轴承的高可靠性运行。其功率等级和安装尺寸符合IEC标准，效率高、噪音低、节能环保、可靠性高，是螺杆压缩机的最适用产品。
This series motor is designed for special operation of compressor, with protection degree IP54 or IP23. Its insulation is class F, used in temperature class B at rate output and used in temperature class F at service factor output. Imported bearing for standard configuration, high precision of parts processing and accurate assembly ensure bearings have high reliability. Its rate power and mounting dimension meet IEC standard. This series motor has the characteristics of high efficiency, high reliability, low noise, little vibration, is the preferred product for compessor.
