88225032

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Time Delay Relays refer to an electronic or mechanical device, also known as a timer, that features a control system which triggers, deactivates or adjusts devices at the set time after a preset interval has lapsed. Time Delay Relays are usually used in many industries like oil & gas, water drill, chemical, automotive, general automation and etc. 88225032 is one of the most popular applications of Time Delay Relays.

The 88225032 is a dual-function time delay relay. The two functions are time-delay on make (TDO) and time-delay on break (TDB). TDO will delay the start of a load after the power is turned ON, with the delay time adjustable.The TDB will delay the disconnection of a load after the power is turned OFF, with the delay time adjustable.

The 88225032 is designed to be controlled by a switch or other controlling devices. It can be used to protect against overcurrent, overvoltage, undervoltage, phase reversal, and motor overload protection. When it is energized, its internal relay will energize and will remain energized for the preset time period. During the time period, the relay will activate the load, and when the time period expires, the relay will deactivate the load. This device can provide high performance, accurate time delays, and reliable performance.

The working principle of this device is based on the principle of electrical resistance. When the power supply is switched on, the two resistors R1 and R2 will create a voltage difference between them. This difference increases with the increase of the current. The voltage difference causes the voltage across the capacitor C1 to increase and when it reaches a certain voltage, the internal relay will be energized and the switch will be activated. When the time duration ends, the voltage will drop and the switch will be deactivated.

In summary, 88225032 is an electronic or mechanical device that may be used in a variety of applications.It can be used to delay the start of a load after the power is turned ON, and also to delay the disconnection of a load after the power is turned OFF. The working principle of this device is based on the principle of electrical resistance, and the design ensures accurate time delays, reliable performance, and protection against overcurrent, overvoltage, undervoltage, phase reversal, and motor overload.

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