What is a Time Delay Relay? It can force things to start or stop after a certain time. In this lesson, we will explain how Time Delay Relays work and demonstrate some basic applications.
Time Delay Relays are devices that, once they are activated, initiate or allow an electrical current to pass after a preset length of time. It comes in handy when you want to dictate when machine components activate. If you want a light to come on 3 seconds after you press a switch, you have just used a Time Delay Relay.
Time Delay Relays are quite essential in large industries. They ensure that machines start and stop when they should, which in turn ensures everything runs properly. In a car factory, for example, when robots move a car part along the assembly line, they are controlled by Time Delay Relays.
Time Delay Relays There are many reasons why we may need time delay in our circuit. Some can be programmed to delay for only a few seconds, others are programmed for hours before slowly allowing the current to flow. Date first listed on : September 3, It is designed to fit and function to standards that will satisfy not only the enthusiasts but all end users.
But there are instances when they might malfunction which prevent them from working properly. If your Time Delay Relay is failing, you can test your failure mode as follows. Check the wiring is correct, and the settings are set correctly. If you still can't track it down then it is likely the Time Delay Relay will need replacing.
A few Time Delay Relays can be modified to function in other modes, so be sure to check those out. So, if you have a machine that you want to shut down at a particular time, you can do so with the Time Delay Relay. For example, needing a machine to start at the same time every day, the timer makes this possible. It can be a time saver and a way to keep things running smoothly.
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