DS3800NPSR1A1A
本文以某品牌变频器为例,简要介绍了变频器及其电动机系统的调试步骤与注意事项、变频器的保养与维护、常见故障分析与处理以及主回路故障简易判断方法。
关键词: 变频器 调试 维护
Abstract: To a certain brand inverter for example, gave a briefing on the frequency converter and motor system debugging steps and pay attention to issues, Drives maintenance and maintenance, failure analysis and treatment of common methods and the main circuit fault summary judgement.
Keywords: Converter Debugging Maintenance
1 引言
进入21世纪来,随着国内变频调速技术的不断成熟和提高,变频器由于调速范围宽、精度高、稳定性高、电机调速特性硬、节能效果显著等特点,已取代了传统的直流调速及液力耦合、液阻和电磁等调速成设备,广泛应用于国民经济的各行各业。其中变频器的安装、调试、维护以及故障处理问题,困扰了许多变频器代理商、电气工程师、直接用户。为了便于读者理解和具有可操作性,结合本人的工作实践,以某品牌变频器为例,对变频器及其电动机系统的安装与调试、故障分析与处理、保养与维护等积累的经验与同行分享。
2 变频器的调试及注意事项
2.1调试前的注意事项
(1)掌握和熟悉面板操作键
变频器都有操作面板,品牌不同,功能大同小异。举例变频器操作面板由四位LED数码管监视器、发光二板管指示灯、操作按键组成。
【诚信经营】【质量可靠】【进口原装】【拆包防伪】
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【主 营】: PLC模块 DCS系统备件· 机器人配件
【价 格】: QQ详谈:3555751719 ·
【发布人】:黄工电 话 :0592-6808384
传 真 :0592-6514751
Q Q : 3555751719
手机:18050037105
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