三相固態繼電器用于三相負載,采用兩個單向可控硅反并聯輸出。其中兩個端子為輸入控制端,另外兩端為輸出受控端,三進三出,中間采用光電隔離,作為輸入輸出之間采用光電耦合.在輸入端加上直流或脈沖信號,輸出端就能從關斷狀態轉變成導通狀態(無信號時呈阻斷狀態),從而控制較大負載.整個器件無可動部件及觸點,可實現相當于常用的機械式電磁繼電器一樣的功能.
特點● 控制回路與負載回路之間光電隔離.
● 可控硅輸出,零電流關斷,電壓過零開啟.
● 芯片與底板絕緣≥2500VAC
● 三相啟動特性一致.
● 輸出端采用可控硅,穩壓穩流
產品型號 | 負載最大電流 | 控制電壓 | 負載電壓 | 控制電流 | 隔離電壓 | 絕緣電壓 | 產品重量 |
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 |