NEW | KSJ Series Solid State Relay
KSJ is a normally open DC output solid state relay, panel mounted, control voltage 4-32VDC, load voltage 30VDC-1200 VDC (among which 30-200VDC use MOSFET output while 400-1200VDC use IGBT output), load Current 7A-100A, photoelectric isolation between input and output, dielectric withstand voltage is 2500Vrms.
Main Parameters
Dimension | 58.5mm×45.7mm×27mm |
Load Voltage | 30VDC ~ 1200VDC |
Control Mode | DC Control |
Load Current | 7A ~ 100A |
Control Voltage | 4~32VDC |
Product Highlights
DC SSR controls the load switching on & off. Due to the inductance of the load itself or the inductance of the line, when the load is not connected in parallel with the freewheeling diode, there will be a high reverse surge voltage at the SSR output when the load is turned off, which is easy to cause DC SSR breakdown failure. The product has built-in overvoltage protection, which can effectively prevent overvoltage breakdown failure and improve application reliability. Its main features are as follows:
MOSFET or IGBT Output
Low Inpedance
Built-in Over-voltage Protection Device
Optional Protection Cover KPC-0A
LED Indication
Input and output photoelectric isolation, isolation voltage higher than 2500VAC
RoHS RoHS Compliant
Application
Suitable for DC heating, DC power supply, DC valve, DC motor, medical equipment and other occasions. Such as: (DC load heating control)
Application Example
Wiring Diagram：
