产品特性
● 优化磁通控制,使低频输出力矩进一步提高
● 可设定的V/F曲线与自定义曲线
● 超低噪音,载波频率可以在2K~10K间调整
● 控制保护及时可靠,系统稳定性高
● 可选内置滤波器
● 可兼容欧洲电平接口标准
● 转矩自动提升,起动转矩达到150%/0.5Hz,转矩控制精度达到±5%
● 输出频率0.50~650.0Hz(V/F),0.50~200.0Hz(SVC),分辨率达到0.01Hz
主要功能
● 可内置制动单元
● 可内置EMI滤波器
● 直线式、平方式、自定义折线式及自动转矩补偿方式,适应多种负载方式
● 点动调速、多段速调速、模拟量调速、脉冲调速、上位机调速等多种调速方式
● 标准RS485通讯接口,实现Modbus上位机控制,可控制多台变频器同步运行
● 具有NPN\PNP双极性输入方式
● 提供8路数字输入端子及2路模拟量输入端子2路数字输出端子,1路多功能继电器输出端子,2路模拟量输出端子
● 具有频率预设功能,运行前可方便的设定运行频率
● 电流失速防止
● 内置直流制动功能
● 可自定义输出频率的对应电压
● 转速追踪功能
● 自动电压调整功能
● AI1通道具有负模拟量输入功能(仅18.5kW以上机型)
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