H3CA-8H AC100/110/120 Industrial Controls

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Time delay relays, as their name implies, are relays designed to delay an electric circuit from being powered. The H3CA-8H AC100/110/120 specializing in this field is a particularly versatile model, with a wide range of applications due to its multiple timing ranges and easily programmable settings.

This product offers five primary timing types: On delay, Off delay, Interval, Single shot, and Flicker mode. On delay works by imparting a set delay to the output after a particular input is supplied - for example, under On delay, if the input power is suddenly cut off, the output will remain in its original state until completetion of the specified delay time. Off delay is designed to keep the output disabled until the set delay time has been completed. This is useful when it is important for safety that the output is not activated until any automatic programs or motors have completed their course, or when it is necessary for an operator to finish a certain procedure before the electricity is fully activated. Interval mode activates the output in intervals predetermined by the user - this could for example be useful in the case of a vending machine where the outputs need to be triggered in "stages" for the codes and levers to work properly. Single shot mode can be used to trigger an output only once, such as to control a single machine or device for a single cycle, and Flicker mode is designed to provide a steady and reliable output signal, ideal for use in machines.

The H3CA-8H AC100/110/120 also offers a wide range of timing ranges from 0.1 seconds to 100 hours, making the product very suited for applications that require a significant delay prior to activation or deregulation of electricity. For added user convenience, the H3CA-8H AC100/110/120 has been designed with a timer setting knob, making it easy and convenient to adjust the settings, and preserving its electric components from dirt and dust.

The working principle of the H3CA-8H AC100/110/120 is actually quite simple. When an external input is supplied (such as a voltage or current), a timer or circuit within the relay begins to charge up, and when it has achieved a certain point, activates the output, in accordance with the preset timer setting. This is possible due to an internal circuit with a time delay element, such as a collection of capacitors, inductors and electromagnets, which allow electricity to be stored and dispensed in a controlled manner, giving it its timing properties.

In short, the H3CA-8H AC100/110/120 is a very versatile and reliable time delay relay, with a wide range of applications due to its multiple timing ranges and easily programmable settings. It is a perfect solution for controlling and activating electrical equipment at specific intervals, performing a wide range of tasks such as starting and stopping of motors, regulating running times for machines, and providing basic level safety measures.

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