If you need a solid-state relay, you may need to consider many important items, such as SSR implementation limits and application requirements. Other important variables may include spray conditions and the limit of the SSR stack. It is an important assumption that you need to ensure the consistent quality of the unit and make it last for a long time. Here are some tips to help you choose the right SSR.
Consider the types of cargo
These units can be turned on and off during normal loads, but they are nothing similar during abnormal load conditions. That way, considering the type of pile, you need to choose the right unit. It is very important if you prefer not to damage the unit. It may not exceed the current rated performance indicated on the instrument.
In addition to this, you may also need to consider flood attributes. There must be a lot of current and edge voltage.
Think of DV / DT, transient voltage, and circuit voltage
If you have a CC framework, be sure to choose a dedicated CC tool. The explanation is that AC solid-state relays are designed to control AC power and load. Again, make sure that the battery exceeds the rated output voltage.
Due to capacitive and inductive loads, the force voltage will not be zero when the AC solid-state relay is turned off. Yield closes with a higher rating of DT / DV. It is better to choose a unit with high DV / DT along these lines.
Think about the input ends of the unit
You can examine two types of modules: AC and DC input control. The latter uses a source circuit that provides a constant current. In this case, the information voltage range is somewhere between 3 and 32 VDC. It is designed to pair with a microcomputer interface and a TTL circuit.
In addition to this, you may need to focus on the negative and positive sides of the members. At the expense of the alternating solid state relay, the voltage is in the range of 70 and 280 volts.
Consider factors of overheating, overvoltage, and overcurrent
If there is a short current or overcurrent, the solid-state relay may be damaged. Assuming you need to avoid this problem, we suggest inserting an air switch or quick wire. To play it safe, you may need to choose modules with MOVs, artificial remote control, and performance insurance.
Final Thoughts:
The stack limit of these units is affected by many factors, such as the actual temperature of the unit and the ambient temperature. In this regard, ensure sufficient heat flow during foundation and application. If the current is more than 10 amps, be sure to insert the coolant.
