Industrial grade solid state relay

FEATURES

 1. Rated current range:60A to 500A
 This product supports a wide range of rated current options and is suitable for a variety of industrial applications.

 2. Built-in RC circuit:
 The device is equipped with a built-in RC circuit, which provides additional electrical protection and stability, ensuring reliable operation.

 3. LED indicator:
 Equipped with LED indicator light, users can monitor the working status of the device in real time, improving the convenience of use.

 4. High dielectric strength:up to 4000V
 This solid state relay has excellent dielectric strength and can withstand voltages up to 4000V, ensuring safety and reliability.

 5. High insulation strength:1000Ω/500VDC
 With excellent insulation performance, the insulation strength reaches 1000Ω at 500VDC, providing additional safety.

 6. Zero Crossing or Random Turn On:
 Support zero-crossing or random start function to adapt to different control requirements and improve system flexibility.

 7. DC or AC control:
 The device can be used for DC or AC control, meeting the needs of various application scenarios and providing greater applicability.

DIMENSIONAL DRAWING AND WIRING DIAGRAM

PRECAUTIONS

1. When selecting SSR, please consider the actual load current and operating ambient temperature. 
When choosing a suitable solid-state relay, you must first understand the actual current demand of the load. Make sure the rated current of the SSR is higher than the load current to avoid overload and damage. In addition, the temperature of the working environment will also affect the performance of the SSR. A high temperature environment may cause the rated current of the SSR to decrease, so the ambient temperature should be considered when selecting, and appropriate heat dissipation measures should be selected as needed.

2. Apply thermal grease or use thermal pads between the SSR and the heat sink. 
In order to improve the efficiency of heat conduction, it is recommended to apply high-quality thermal grease between the SSR and the heat sink, or use a thermal pad. This can effectively reduce the operating temperature of the SSR and ensure its stability and reliability under high load conditions. Good thermal contact can significantly improve the heat dissipation effect and extend the service life of the SSR.

3. Tighten the SSR terminal screws properly.
When installing the SSR, ensure that the terminal screws are properly tightened to avoid poor contact or overheating. Loose connections may cause unstable current flow and increase the risk of failure. Use appropriate torque tools to ensure that the screws are tightened in place to ensure the safety and reliability of the electrical connection.

4. Do not use the SSR beyond what is described in the datasheet.
When using solid-state relays, always follow all instructions and limitations in the product datasheet. Exceeding the recommended current, voltage, or temperature range may cause the SSR to overload, overheat, or be damaged. Regularly inspect and maintain the device to ensure it operates within a safe range to avoid potential failures and safety hazards.

PARAMETER TABLE