YE5VF系列一级能效变频调速低压三相异步电机

YE5VF系列一级能效变频调速低压三相异步电机

YE5VF系列电动机专为匹配变频器运行而优化,能够在10Hz至100Hz的宽频率范围内稳定、高效工作。产品严格遵循GB/T 22670《变频器供电三相笼型感应电动机试验方法》标准,并满足GB18613-2020一级能效要求。其设计着重解决了变频供电下的散热、绝缘与轴承电流等关键挑战,通过独立的强制冷却风机(IC416)确保全频段尤其是低速区的散热能力,并采用加强型绝缘系统与轴承防护设计,保障了电机在变频工况下的长寿命与高可靠性。该系列功率覆盖0.75-355kW,与主流品牌变频器兼容良好,是实现工业设备智能化升级与节能改造的高性价比选择。

YE5VF系列是专为变频调速系统设计的一级能效(IE5)三相异步电动机。该系列电机在宽频范围内保持高效率,满足风机、水泵、压缩机等变负载设备的节能需求,显著降低系统能耗与运行成本。

产品特点与优势

专为变频驱动系统优化设计。采用高效电磁方案与变频专用结构,在宽频范围内保持IE5能效等级,相比普通变频电机节能15%以上。内置独立强制冷却系统,确保低速运行时散热均衡,强化绝缘与轴承电流防护,大幅提升变频电源下的耐用性。优化的电磁设计带来更低的扭矩脉动与平滑调速特性,与变频器匹配度高,系统调试简便,特别适用于需要频繁调速、长期低速运行或高起动转矩的工业应用场景。
全频段超高效:在10-100Hz宽频运行区间均达到IE5能效等级,相比普通变频电机节能15%以上,显著降低运行成本。
专为变频优化:内置独立强制冷却系统,确保低速运行时散热均衡;强化绝缘与轴承电流防护,大幅提升变频电源下的耐用性。
卓越运行性能:优化的电磁设计带来更低的扭矩脉动与更平滑的调速特性,与变频器匹配度高,系统调试更简便。
广泛适用性:专为变负载工况设计,特别适用于需要频繁调速、长期低速运行或高起动转矩的工业应用场景。
可靠耐用结构:全封闭坚固设计,防护等级达IP55,关键部件采用高强度材料与长效轴承,维护需求极低。

技术规格与性能

功率范围:YE5VF系列变频专用电机功率覆盖0.75-355kW,共22个机座号,可满足不同负载设备的功率需求,选型灵活方便。产品支持2/4/6/8极多种转速配置,满足不同负载特性需求,应用范围广泛。
额定电压:产品额定电压为380V/400V/415V,频率50Hz,符合国内电网标准,可直接接入三相交流电源使用,无需额外配置。电压适应性强,可在不同电网条件下稳定运行。
效率等级:能效指标达到GB18613-2020标准一级能效要求,效率比普通电机提升3-5个百分点,节能效果显著。采用低损耗硅钢片与特殊电磁方案,有效抑制高频谐波带来的附加损耗,在宽频范围内均保持优异的效率。
功率因数:采用优化电磁设计,功率因数高,50Hz时可达0.90-0.92,减少无功损耗,提高电网供电质量,降低线路损耗,提高系统运行效率。
防护等级:防护等级为IP55,可有效防止灰尘和喷水进入电机内部,适应各种恶劣环境,延长使用寿命。全封闭自扇冷结构,散热性能优良,确保长期稳定运行。

案例
Full-process Solution for Mineral Grinding

We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Why Choose CITIC HIC's Grinding Mills
  • High cost-effectiveness
    CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology.
  • High operating rate
    The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques.
  • Low-carbon & environmental-friendly processes
    Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations.
  • High-efficiency service
    Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.

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