NEW | KSD Series Solid State Relay
KSD (037) series is a group of normally open AC output SSR, with control voltage of 15-32VDC or 4-32VDC, load voltage of 240VAC, 380VAC or 480VAC and load current of 5A; PCB installation, optical isolation is adopted between weak current and strong current.
Main Parameters
Outline Dimension | 44.5mm×10.5mm×26mm |
Load Voltage | 240VDC / 380VDC / 480VDC |
Load Current | 5A |
Switching Mode | Zero crossing or Random-on |
Control Voltage | 15-32VDC / 4-32VDC |
Inrush Current | 250A(10 ms) |
Dielectric Strength | 4000Vrms |
Product highlights
SCR Output
Internal RC
PCB Installation
Dielectric Strength: 4000Vrms
Wide control voltage design, compatible with 5VDC control, 12VDC control and 24VDC control
Application
Suitable for light control, motor control, solenoid valve, etc.
Application Example
In the electronic control system of textile machinery, 3pcs of KSD480D5R-W (037) are used to control the three-phase exhaust motor, which takes the advantages of KSD as a small volume, a long switching life, with complete safety certification and high reliability.
For the load application of 380VAC motor, we recommend that the motor power is less than 750W, and random-on switching mode is recommended. At the same time, 750V varistors are connected in parallel at SSR output terminal for overvoltage protection to ensure long-term application reliability.