Dual Solid State Relay, DC Input AC Output SSR Introduction:
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- This is our dual solid state relay which combines two DC AC solid state relays into 1 solid state relay. The two AC load sections can be operated independently or separately.
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- Dual DC input voltage is 3-32VDC, dual output voltage is 24-480VAC. You can save space by combining two SSRs into one SSR.
- Load currents are available in 10 amps, 25 amps and 40 amps. The models are DSSR-10DA, DSSR-25DA and DSSR-40DA.
- The default output voltage zero-crossing trigger, if you need random triggering, please contact our team.
- The four internal optocouplers use Onsemi’s MOC3083, and the isolation voltage exceeds 2500V, making the solid-state relay safer to use.
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- Lorentzzi® DSSR series SSRs chooses Jiejie Microelectronics thyristors. High load current (50% load current) and high surge voltage resistance (800V).
- The shell is anti-flammable plastic, ensuring it has good insulation performance.
Dual Solid State Relay Wiring Diagram:
Specifications:
Mode | DSSR-10DA, DSSR-25DA, DSSR-40DA |
Control voltage | 3-32VDC |
Control type | Zero cross(default) or random turn on |
Max control current | 12mA |
Switch-on voltage | 2.8VDC |
Switch off voltage | 1.5VDC |
Load voltage | 24-480VAC |
Peak load voltage | 800VAC |
Load current | 10A, 25A, 40A |
Max off-state leakage current | 2mA |
Max on-state voltage drop | 1.5VAC |
Product dimension | 45*59*34mm |
Net weight | 100g |
Dielectric strength(input to output) | 4000V |
Dielectric strength(input to output to base) | 2500V |
Operating temperature | -20℃~80℃ |
Certification | CE |
Terminals | Screw |
Remark | When using this SSR, please consider to use a suitable heatsink to help it cool down, or the high temperature will make permanent damage to this SSR. |