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Time Delay Relays

DMB71DW24 is a type of time delay relay which is used in various applications. It offers a high degree of accuracy and reliability for a wide range of applications. The product is available in multiple configurations which can be used to meet different requirements. The DMB71DW24 is designed to provide precise and adjustable time delay for various applications, such as controlling single-phase motors, time-delay on/off switching, switching lights and fans, and many other applications.

Application Field

The DMB71DW24 time delay relay has wide application in various automation and monitoring systems. They are used for controlling the timing of electric motors, such as single-phase induction motors. They are used for time-delay on/off switching of lights and small appliances when no standard timer is available. They are used for delayed switching of fans, boilers, valves, and other similar equipment.

The DMB71DW24 can also be used for sequencing of equipment which can be used for applications such as motor start and stop. As it is a programmable product, the time delay can be adjusted to suit the requirement of the application. The various programs available make it suitable for a variety of applications across multiple industries.

Working Principle

The DMB71DW24 time delay relay works by using an internal timer to control the opening and closing of an electrical circuit. When the input voltage is applied to the input terminals, the internal timer in the device will start counting. The time delay can be adjusted by changing the value of the timer control resistor. The time delay is then scaled to suit the requirements of the application. The internal timer can be set for a range of delays from one second to one hour.

When the timer reaches the preset time delay, the internal switch in the unit will open or close the circuit according to the settings. The relay is designed with a reset switch which can be used to reset the device and stop the timer. The device can then be used again to provide precise and accurate time delays.

The DMB71DW24 time delay relay is designed to be used in various applications. The product is available in multiple configurations which can be used to meet different requirements. The product offers a high degree of accuracy and reliability for a wide range of applications.

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