KRDB21180S

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Time delay relays are part of the family of control components used to regulate the speed and speed of machines, motors, and other components. Time delay relays work by creating an input signal at a preset rate and length of time, and then sending an output when that time is reached. This allows for precise control when responding to a variable environment.

The KRDB21180S is a time delay relay that can be used to serve many applications. This relay has the ability to be set with a delay on, off, repeat cycle, and on-moment operation. The delay on operate feature enables the relay to delay the output when the input is energized. This makes it great for applications such as motors, compressors, lighting, pumps, and more. The delay off operator is the opposite of delay on, which makes it great for applications such as ventilation systems, motors, compressors, and more. The repeat cycle feature enables the relay to carry out the repeat cycle operation. This allows the relay to be used in systems that only require a certain amount of power, cycle, or time according to the input. Lastly, the on-moment operator enables the relay to respond immediately to the input signal and maintain output for a preset amount of time.

When it comes to the working principle of the KRDB21180S, it operates by the use of an electromagnet that drives a movable contact arm. In the delay on operation, when the input signal is energized, the contact arm will be in the open position as long as the timer is running. When the preset time is reached, the contact arm will close, sending the output signal and actuating the device. In the delay off operation, the opposite occurs. When the input signal is energized, the contact arm is closed, allowing for the device to actuate immediately. Once the timer runs out, the contact arm will open, disconnecting the output. The repeat cycle and on-moment operations work similarly, just responding to an input signal differently.

In conclusion, the KRDB21180S is a great time delay relay for a wide variety of applications. Its ability to be configured for multiple types of operations makes it versatile and extremely useful. This product can be used to control motors, compressors, pumps, ventilation systems, and more. The working principle of this product is simple and straightforward, which makes it easy to use and understand.

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