北京祥顺达恒有限公司电话：010-63388986传真：010-63388582 VLT2900变频器适用电压380V-415V(-20/+10%)能适应电压骤降防尘PCB(印刷电路板）带涂层内置摆频功能体型紧凑，专为并排安装而设计自动电机调整PID控制器中断启动/停止快捷菜单串行通信VLT2905PT4B20STR0DBF00A00C1VLT2907PT4B20STR0DBF00A00C1VLT2911PT4B20STR0DBF00A00C1VLT2915PT4B20STR0DBF00A00C1VLT2922PT4B20STR0DBF00A00C1VLT2930PT4B20STR0DBF00A00C1VLT2940PT4B20STR0DBF00A00C1VLT2955PT4B20STR0DBF00A00C1VLT2975PT4B20STR0DBF00A00C1VLT2980PT4B20STR0DBF00A00C1VLT2981PT4B20STR0DBF00A00C1VLT2982PT4B20STR0DBF00A00C1