H3JA-8C 200-240VAC 3S

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Time Delay Relays are electronic time-programming technology products designed to control the operations of different types of motors, applications, and machinery. They are typically used in industrial applications such as controlling the timing and sequencing of machine functions, or initiating and stopping events in an automated sequence. The H3JA-8C 200-240VAC 3S is an example of a time delay relay, which integrates an array of features into one high-performance device.

The H3JA-8C 200-240VAC 3S comes with a built-in microcontroller that provides precision control over time measurement inputs, switching functions, and voltage protection. It includes two digital timer functions, First-Delay-on/First-Delay-off timer and First-Interval-on/First-Interval-off timer, as well as several safety functions such as alarm detect and short circuit protection. The device also supports remote ON/OFF control, allowing the user to connect it to an external switch and use it to control other devices. The H3JA-8C 200-240VAC 3S also has an input voltage range between 200-240VAC, making it suitable for a wide variety of international applications.

In terms of its application field, the H3JA-8C 200-240VAC 3S is most commonly used in industrial automation systems to control the timing and sequencing of machinery functions. More specifically, it is generally used for applications such as controlling the timing of motors and other mechanisms, timing control for machine doors, and equipment operation processing control.

The working principle of the H3JA-8C 200-240VAC 3S is predicated on the digital timer functions. When a command is sent, the timer begins to count down on the preset time. When the time reaches zero, the timer sends a signal to the output relay to switch ON/OFF, thus controlling different machines or mechanisms. This relay can be used to start or stop motor operations, adjust time delay, or start an automated sequence. Furthermore, the timing accuracy of the H3JA-8C 200-240VAC 3S is extremely precise, allowing for millisecond level accuracy.

Overall, the H3JA-8C 200-240VAC 3S is a powerful and reliable time-delay relay designed for precise timing and control of machinery and motors in industrial applications. It features two timer functions, several safety functions, remote ON/OFF control, and a wide input voltage range, while providing millisecond level accuracy. As such, it is an excellent choice for industrial automation systems.

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