H3JA-8A AC100-120 30M

Time Delay Relays Introduction

Time Delay Relays are an integral part of control systems and is used for a broad range of applications. This type of relay allows a time delay, of a predetermined duration, to be initiated before an output is energized or de-energized. The time-delay effect is an important feature that serves many purposes. It can be used to delay the energizing of an output until a given time after the input is energized; or the circuit can be used in reverse, such that the output is de-energized after a predetermined delay. There are three basic types of Time Delay Relays, which are used for different applications.

H3JA-8A AC100-120 30M

The H3JA-8A AC100-120 30M is an example of a Time Delay Relay. It is designed for use with AC power, at a voltage of 100-120V, and has a time range of 30 milliseconds. This type of relay is typically used in industrial applications, such as automotive and other manufacturing, where precise timing is essential for accurate and reliable operation. It is often used to control the speed of motors, as well as to regulate the opening and closing of switches.

Application Field

The H3JA-8A AC100-120 30M is typically used in industrial applications, such as automotive, robotics, and other manufacturing. This type of relay is ideal for applications which require exact timing, such as controlling the speed of motors, or operating switches which need to be opened and closed in precise intervals.

Working Principle

The working principle of the H3JA-8A AC100-120 30M is based on the use of a timer, which allows a predetermined delay after the input voltage is applied. When the input is first energized, the timer begins and when the predetermined time has elapsed, the output is energized or de-energized depending on the configuration. This type of relay is usually used together with a number of other devices, such as switches and relays, to control the various operations in a system. Depending on the application, the output can be used to energize or de-energize a device.

Conclusion

The H3JA-8A AC100-120 30M is a type of Time Delay Relay which is ideal for applications that require exact timing, such as controlling the speed of motors or operating switches. It is commonly used in a variety of industrial and manufacturing applications, where reliable and precise operation is paramount. The working principle of the relay is based on a timer, which allows a predetermined delay after energizing the input, before energizing the output.