西安西普电力电子有限公司

西普电力永磁同步电机驱动装置-A7

作者:西安西普电力电子有限公司 浏览: 发表时间:2021-09-19 20:18:10
<p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 16px;">1环保型绿色变频器是什么?<br/>  2原理图<br/>  3产品特点与用户效益<br/>  4专有节能技术<br/>  5与传统电压型变频器比较<br/>  6输出特性选择<br/>  7中高压电机调速难题<br/>  8产品功能与用户效益<br/>  9与传统变频器比较<br/>  10拓扑种类<br/>  11选型<br/>  12标准规范<br/>  13普司达基本接线图<br/>  14端子定义说明<br/>  15电机容量 </span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  1环保型绿色变频器是什么?</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-indent: 21pt;"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;"><span style="margin: 0px; padding: 0px; font-weight: bold;"><span style="font-family: 等线; margin: 0px; padding: 0px;">普司达环保型绿色变频器替代传统电压型变频器能够提高15%以上运行效率(高压25%),电控柜减少80%体积,没有污染防治问题,而且价格成本高低。</span></span></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-indent: 21pt;"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;"><span style="margin: 0px; padding: 0px; font-weight: bold;"><span style="font-family: 等线; margin: 0px; padding: 0px;">传统变频器为电压型变频器,采用高频PWM技术;电压型变频器的缺点是驱动系统效率低而且产生环境污染问题,包括:电网谐波污染、高频无线电干扰、电机PWM电磁噪音、电机脉冲突波电压、轴承电腐蚀、电机接线集肤效应现象等;解决环境污染就需要再投资防治污染设备,这样将不断降低运行效率及浪费资金;低压变频器损耗包括输入变压器铁损增加2-3%,变频器本身消耗2-5%,电机损耗增加7-12%,负载设备效率下降5-20%,高压变频器另外增加10%以上的移相变压器***损耗,因此传统高压变频器的运行效率***只有75%。<br style="font-family: Arial, 思源黑体 !important;"/>  西安西普电力电子有限公司2019年推出环保型绿色变频器新产品,采用不同的技术拓扑,驱动系统损耗低于0.5%以下,没有传统变频器各种环境污染问题,***适合应用在流体机械节能调速及产业机械、工具机械节能驱动控制,因此取名为环保型绿色变频器。</span></span></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-indent: 21pt;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/72e697c7-ac54-46c5-8b61-8f674a1f8f9d.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 468px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;">  2环保型绿色变频器原理-7</strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/7f882466-67bf-47a0-babc-7a423cede4ed.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 439px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);">     <span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">参考原理图,普司达没有整流及平滑滤波,因此没有电网谐波污染问题,没有高频载波逆变技术,因此也不存在PWM所带来的无线电干扰、电机寿命缩短及电磁噪音等问题。<br/>  普司达G型恒转矩输出,满足“低速试车/下料,高速运行”特性,允许电机频繁启动需求,适合起重机、电梯、轧钢机械、钻机、破碎机等过载特性较硬负载。P型平方递减转矩输出特性适合流体机械、压缩机、空调机械“节能驱动需要”。变频式技术在额定转矩启动没有启动冲击电流,电流与转矩成比例特性。<br/>  调速范围1-50 HZ,频率精度1HZ,低速高转矩输出,与传统变频器驱动性能类似,<br/>  普司达绿色变频器适合替代传统变频器节能驱动、低速试车高速运行特性的负载。<br/>  产业机械及工具机械调速驱动请选用普司达通用型-G系列<br/>  流体机械(风机、水泵、压缩机)调速驱动请选用普司达风机水泵型-P型 </span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;"><strong>  替代传统通用型变频器-低速试车/下料,高速运行产业机械驱动负载</strong></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><br style="font-family: Arial, 思源黑体 !important;"/><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;"><strong>  替代传统风机水泵型变频器-所有节能驱动控制流体机械负载</strong></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  3.普司达®环保型绿色变频器特点</span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/b889b56c-ee9e-47e0-8b7c-ca15484cc35a.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 486px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  4普司达专有节能技术</span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">  流体机械***重要的调速目的在于节能,因为速度与功率三次方的比例,节能效果明显。产业机械转速与功耗成正比关系,但是更多的目的在于生产工艺需要。<br/>  A7就是环保型绿色变频器,采用特殊VVVF控制技术,能够实现传统变频器的节能省电功能,而且还提高15%以上节电空间(高压可提高25%),没有电网污染、无线电干扰与PWM噪音问题。<br/>  还有比传统变频器更好的地方就是A7能够旁路运行,在接近工频速度就可以直接旁路,这是传统变频器做不到的。其他功能请参考A5及A6相同的节能模式介绍。<br/>  普司达绿色变频器运行损耗***0.5%,相比于传统电压型变频器基本驱动损耗低压15%,高压25%,普司达的驱动损耗基本可以忽略不计。</span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/94dbc400-177c-4a2b-a13c-a797398a114f.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 199px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">  调速节能:流体机械的速度与电机消耗功率成三次方关系,产业机械为正比例关系。<br/>  标准节能:按照负载做功需要来高频度启停电机以提高能源利用率。<br/>  旁路节能:负载率较高时可以旁路运行(DOL),没有多余损耗。<br/>  闭环节能:通过物理量传感器反馈信号作为启停指令。<br/>  低速节能:负载率不均匀可利用二段速度或PFC功能的设定来节能降耗。</span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/3886bd66-4a40-48e0-aa06-84795155633c.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 477px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/052c399d-d3c3-4d4e-86c7-6d425a171b47.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 326px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/d5e3c492-41dd-45ca-b783-4ffd3c1b41ff.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 316px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/691e2c0c-234e-4f66-9db9-ac98addc7c08.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 379px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/ac16621c-0bb0-4a5a-88f5-8efa470d1403.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 381px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 16pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">5</span></span></strong> <strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 16pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">与传统电压型变频器比较</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/b40b06dc-d37b-4f2a-b972-c24bcc3c1831.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 672px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  6输出特性选择</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img alt="" src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/619f83b1-faf1-4c66-973c-35b877990031.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 538px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">  普司达环保型绿色变频器采用交交变频原理(VVVF-可变电压可变频率)转矩控制技术,驱动电机在额定负载情况下启动电流也只有额定电流而已(请参考原理图)。(参考图一到图三各种启动特性图比较)。<br/>  上图说明了环保型绿色变频器-A7的输出特性,与传统电压型变频器具有相同的输出特性,输出高转矩,分为恒转矩-G与平方递减转矩-P输出特性。<br/>  P:风机水泵型平方递减转矩输出特性适合流体机械负载<br/>  G:通用型恒转矩输出特性适合产业机械、工具机械负载<br/>  风机水泵型针对流体机械平方递减转矩特性设计,适合风机、水泵、压缩机、油压泵(注塑机)的调速驱动控制,也是流体机械、空调机械的电控柜核心部件。<br/>  通用型恒转矩输出系针对产业机械与工具机械的带载启动恒转矩特性设计,具有低速恒转矩试车(或下料),高速无谐波运行特点,也可旁路节能运行;适合押出机、纺织染整、橡塑胶、造纸、印刷、离心机以及各种机床机械的交流异步电机调速驱动。<br/>  由于普司达变频器没有启动冲击电流特性,适合电梯、起重机、卷扬机等频繁启动的负载。 </span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  7中高压电机调速普遍难题</span></strong><span style="font-family: Arial, 思源黑体 !important;text-decoration:underline;"><a href="http://westpow.ztouch-make-hn-16245.shushang-z.cn/porduct_newdetail/productId=60.html" style="outline: none; text-decoration-line: none; color: rgb(0, 125, 204);"><span style="margin: 0px; padding: 0px; color: rgb(0, 255, 255);"><span style="margin: 0px; padding: 0px; font-weight: bold;"><span style="font-family: 等线; margin: 0px; padding: 0px;">(</span></span></span></a></span><a href="http://westpow.ztouch-make-hn-16245.shushang-z.cn/porduct_newdetail/productId=60.html" style="outline: none; text-decoration-line: none; color: rgb(0, 125, 204); font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; color: rgb(0, 255, 255);"><span style="margin: 0px; padding: 0px; font-weight: bold;"><span style="font-family: 等线; margin: 0px; padding: 0px;">请参考普司达中高压环保型绿色变频器-H7)</span></span></span></a></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">  传统变频器为电压型变频器,采用高频PWM技术制造,因为可驱动一般三相交流异步电机广为为业界使用。电压型变频器的缺点逐步显现并且不断扩大,特别是电网污染问题已经进入二次变电所并影响一次变电所;高压变频器首先受到电力公司入网限制,没有做好电网污染防治不能投网运行。<br/>  高压变频器用户受到的电网谐波污染及无线电干扰问题严重,电机线圈频繁烧毁,轴承电腐蚀,功率因数恶化,变频器频繁检修,工厂增设抢修小组专门应对变频器的环境污染及破坏问题,而且必须再投入功率因数补偿及谐波补偿大笔费用。<br/>  高压变频器损耗包括输入移相变压器***10%以上,变频器本身消耗2-5%,电机损耗增加7-12%,负载设备效率下降5-20%,合计驱动系统损耗超过25%以上。<br/>  高压变频器会产生25%以上的运行损耗并导致严重的电网污染问题。高压变频器价格昂贵、体积大、低效率、低功因而且产品可靠性低,无法达到节能预期效果。因此高压电机节能驱动改造不能再选择传统高压变频器了。<br/>  相同容量普司达®环保型绿色变频器与高压变频器比较,可判断两者体积、效率、故障率、可靠性等。</span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;"> </span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><strong style="font-family: Arial, 思源黑体 !important;"><img alt="" src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/a12e8e94-737e-46d6-8ce4-acf487826537.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 322px; width: 600px;"/></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  8功能与用户效益</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/0d6ff4d5-ae6c-4a8c-ac27-1703823ecae6.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 631px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  9与传统变频器比较</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/30873521-7a5a-499a-808a-02e7689cceeb.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 665px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  10拓扑种类</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img alt="" src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/aa510abd-6b7c-49e7-8530-d3e2f939e484.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 401px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  11选型</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  </span></span></strong><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-weight: bold;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">产品型号:结构代号+容量(KW)+电压选件独立名称</span></span></span></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/de363a37-cb28-4664-af46-6b45df193a57.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 224px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-size: 16px;">  客户可以选型一体机自备不同防护等级(或防爆等级)的外壳来满足安装需要。<br/>  防滴型电控柜技巧在于内三角接线(电机六条接线),驱动容量可以提高1.732倍,A6产品可参数自适应调整,内三角接法不必调整软件及硬件。<br/>  节能型电控柜可以多台同柜设计。<br/>  中高压模块型节能交流驱动器本结构适合开关厂购买加工作为中高压电机交流驱动器,体积小,技术层次高,是新一代中高压交流驱动器与开关制造厂联合生产的***产品。<br/>  中高压请查看“瘦斯达中高压环保型绿色变频器H7资料</span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/bed4f80a-ae43-4de1-9b5a-279ba8e27d4d.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 351px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/b5a69d28-aa21-4faa-97a6-972d1ec0ed13.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 1550px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  12标准规范</span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/48e27ec4-d17e-4cd5-b635-e45d706dca49.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 1273px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  13低压接线图</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/35626791-072a-41e0-8537-9f6b9cf70366.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 510px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><span style="font-family: Arial, 思源黑体 !important; margin: 0px; padding: 0px; font-weight: bold;"><span style="margin: 0px; padding: 0px; font-size: 10.5pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  注:模拟量输入为外接电位器或负载模拟量反馈信号使用。</span></span></span></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;">  14端子定义说明-A7</span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/533b1011-bd99-4748-84c3-0b41fc68c919.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 1140px; width: 600px;"/></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 10.5pt;">  注:第16项为外接电位器或模拟量反馈信号调速的端子。</span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"><strong style="font-family: Arial, 思源黑体 !important;"><span style="margin: 0px; padding: 0px; font-size: 14pt;"><span style="font-family: 等线; margin: 0px; padding: 0px;">  15电机容量选型</span></span></strong></p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); text-align: justify; line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255);"> </p><p style="font-family: "Times New Roman"; padding: 0px; color: rgb(119, 119, 119); line-height: normal; font-size: 12px; background-color: rgb(255, 255, 255); text-align: center;"><img src="http://westpow.ztouch-make-hn-16245.shushang-z.cn/imageRepository/b577c321-95c9-4e24-a7c0-86d94efb5e9c.png" style="font-family: Arial, 思源黑体 !important; border: 0px; margin: 0px; padding: 0px; vertical-align: middle; height: 575px; width: 600px;"/></p><p><br/></p>

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