100a dc solid state relay
It has very good DC current carrying capacity, up to 100A, and is fully capable of meeting the stringent control requirements of high-power DC equipment. Besides, because of the non-contact design, it greatly extends its service life. The design not only enhances the durability of the relay but also improves the working efficiency of this device significantly, showing even more outstanding performance.
| Dimension | 33L*25W*16H |
| Load Voltage | 24V~280VAC/24-380VAC/480VAC,5-60VDC(DD) |
| Load Current | 5-90A |
| Input Voltage | A,D,R,DD |
| Dielectric Strength | 2500VAC |
| Insualtion Resistance | ≥50M |
| On Voltage | ≤1.6V |
| Off Leakage Current | ≤5mA |
| On-off Time | ≤10mS |
| Ambient Temperature | -30℃~+70℃ |
| Huminity | 35%~85% |
| Weight | ≈100g |
Input Voltage
| SSR-AA(A) | 90-250VAC |
| SSR-DA(D) | 3-32VDC |
| SSR-VA(R) | 470KΩ/2W |
| SSR-DD(DD) | 3-32VDC |
100a dc solid state relay Wiring Diagram


1.The advantages of our solid-state relays
No mechanical contacts: Compared to the traditional electromagnetic relays, 100A DC solid state relays use only solid state electronic components and hence avoid wear and arc problems of mechanical contacts. This issue, therefore, leads to an enormous improvement in the service life of the relays and significantly lowers costs of maintenance and fault probability.

2.Professional technical team
We have an experienced team of engineers who work with clients and understand their requirements. For example, with our expertise in the relay industry, we can assist you in designing, developing, and manufacturing 100A DC solid-state relays. Our experienced sales team will work with you to develop solutions that meet your needs.

3.Strict standards for DC 100 amp relays
QIANJI strictly adheres to international standards throughout the entire production process, ensuring that every DC solid-state relay product meets international certification standards such as CE and CQC.

4.Choosing our relays can ensure the safety of your circuit installation. We offer different design solutions, and you only need to provide us with your requirements. We look forward to hearing from you.

Choose QIANJI as your relay supplier to provide you with high-quality 100A DC solid state relays
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