德力西变频器|德瑞斯变频器|河南变频器批发
变频器  河南郑州变频器批发  【变频器】郑州变频器批发，批发郑州变频器，欢迎您的来电洽谈！24小时服务热线：15617699910李恒                                QQ：980803090                                              
                                                                                                                                                              
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                                                                                                                                                                                                                                                                诚招各县市代理商                ——                                服务热线：15617699910                李恒                                                                QQ:980803090              


1、可以提供行业专用需求解决方案、可以根据要求进行二次开发；              
2、运用电机专用控制芯片，采用先进的优化磁通矢量控制算法，运转特性更良好；              
3、标准LED键盘，多路监视参数可灵活设定；                                                              
4、7路可设定的多功能输入端子，1路多功能开路集电极OC输出（可外接扩展卡成为继电器输出），2路可编程继电器触点输出；              
5、3路模拟信号（0～                10V、-10V～                10V、0～20mA）输入通道，2路电压、电流可选的模拟信号输出通道；              
6、外部端子可选15段速、可编程多段速与摆频运行；              
7、频率给定源通道选择共多达40余种；              
8、标准配置的增强PID调节器，独立的闭环调节参数，方便用户对温度、压力和流量等进行可靠的闭环控制，供水专用控制器可简化控制系统结构，降低成本；              
9、15KW（包括15KW）以下标准内置制动单元（根据需要18.5KW以上也可内置），能耗制动起始电压和制动动作比率可根据需要灵活调节              
10、标准RS485接口可选，轻松实现PLC、工控机等其他工控设备与变频器的连接，也可以实现多台变频器连动运行；              
11、输入缺相、输出缺相、过流、过载、过压、输出短路等近20多种保护功能，可实现对变频器和电机快速、有效的保护              
12、5.5KW以上采用钣金外壳，3.7KW以下采用塑胶外壳；              
13、宽电压设计，能满足电网电压波动大的恶劣场合；载波频率最大可达16KHZ，可实现超静音运行；              
14、独特的防尘通道设计，可满足恶劣的工业现场环境；              
15、丰富的工业自动化现场控制功能，可满足多种工业控制需要；丰富完善的保护功能，可确保产品本身及其他设备的安全；              
16、频率给定通道丰富，可满足不同调速场合的需要；控制方式多种可选，方便工业现场控制；个性化设计，方便现场操作              



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