产品简介：
<span ?color: #000000?><span ?font-size: 12px?><span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>7800<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>系列变频器是普传科技应市场需求<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>t<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>推出的一款全新产品，它应用*的空间电压矢量<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>spwm<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>控制技术，采用高性能的功率模块和<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>dsp<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>芯片，内置电流控制环，实现高精度闭环控制，达到电压和频率输出的高稳定性和高精度要求。全新的生产工艺和完备的检测设备，保证了该产品在应用中更加稳定可靠。
<span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?> pi<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>7800<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>系列变频器将为您提供更加全面的电机控制解决方案。
<span arial? ?font-family:><span ?color: #686868?><span ?font-size: 9pt?><span ?color: #000000?><span ?font-size: 12px?>性能特点：

<li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>全新的软硬件设计 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>的性能提升 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>更高的* <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>时尚工业化外观 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>采用<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>dsp<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>（数字信号处理器）为核心的控制单元，实现高速高性能控制 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>集<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>v/f<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>控制、<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>v/f+pg<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>控制、矢量控制<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>+pg<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>三种控制功能于一体 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>三种空间电压矢量波形产生方式 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>死区补偿功能，实现低频率大输出转矩 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>自动转差补偿 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>十种频率设定方式，模拟端子可以接收<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>0~10v<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>、<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>0~20ma<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>之内的自定义范围信号 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>可实现zui多七段速度和八段加速度控制 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>六路可编程输出控制端子 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>内置<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>pid<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>功能，可实现高性能闭环控制 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>可支持<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>0~10v<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>、<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>1~5v<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>、<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>0~20ma<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>、<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>4~20ma<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>反馈信号 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>pid<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>调节的直流电流制动 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>转速追踪启动与断电再恢复运行功能 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>强大的通信功能，支持标准的<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>rs485<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>与<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>can bus<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>，同时提供远控键盘功能 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>人性化显示菜单，中文液晶显示，配以<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>led<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>显示，同时显示<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>3<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>个状态参数 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>*的逆变模块（<span arial? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>igbt<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>）温升监控功能，风扇调节可控，适时降低电机噪音和温升 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>高效的故障查询与记录功能，方便排除故障 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>参数保护功能 <li circle? ?list-style-type: align="left"><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>*的设计，使变频器对电源的污染降到zui低 <li circle? ?list-style-type: align="left"><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span ?color: #000000?><span ?font-size: 12px?><span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>稳定?<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>简洁?<span 宋体? ?font-family:><span ?color: #000000?><span ?font-size: 12px?>美观

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