三相固态继电器用于三相负载,采用两个单向可控硅反并联输出。其中两个端子为输入控制端,另外两端为输出受控端,三进三出,中间采用光电隔离,作为输入输出之间采用光电耦合.在输入端加上直流或脉冲信号,输出端就能从关断状态转变成导通状态(无信号时呈阻断状态),从而控制较大负载.整个器件无可动部件及触点,可实现相当于常用的机械式电磁继电器一样的功能.
特点● 控制回路与负载回路之间光电隔离.
● 可控硅输出,零电流关断,电压过零开启.
● 芯片与底板绝缘≥2500VAC
● 三相启动特性一致.
● 输出端采用可控硅,稳压稳流
产品型号 | 负载最大电流 | 控制电压 | 负载电压 | 控制电流 | 隔离电压 | 绝缘电压 | 产品重量 |
GJX-3-10DA | 10A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 310g |
GJX-3-15DA |
15A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 310g |
GJX-3-20DA | 20A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 310g |
GJX-3-25DA |
25A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 310g |
GJX-3-40DA |
40A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC |
320g |
GJX-3-60DA |
60A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 340g |
GJX-3-80DA |
80A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 340g |
GJX-3-100DA |
100A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 340g |
GJX-3-120DA |
120A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 340g |
GJX-3-150DA |
150A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 480g |
GJX-3-200DA |
200A | 3-32VDC | 24-480VAC | 7-20mA | ≥2500VAC | ≥2500VAC | 480g |