Vimal singh 234801 views. Correct voltage must be supplied.
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Zero speed switch circuit diagram. We will understand the operation of a mosfet as a switch by considering a simple example circuit. Zero speed switch connection terminal circuit card notes. Just point the zs09p at a bolt head or keystock on your machine wire the relay contacts to your alarm or control circuit and youre good to go. This is a simple circuit where a n channel enhancement mode mosfet will turn on or off a light. Speed sensors and zero speed switches are used to protect equipment and processes. Voltages lower than specified will result in an inoperative condition.
Maxigard zero speed switch extended sensor duration. Zero speed switch is manufactured for 115 or 230 v ac operation. If the equipment speed recovers during this then the relay continues to remain on. In order to operate a mosfet as a switch it must be operated in cut off and linear or triode region. Use the zs09p zero speed switch sensor in over speed under speed or zero speed monitoring applications. When the sensor or switch detects a change in speed or zero speed a signal is sent to a control panel or an alarm to alert the operator of a malfunction.
The process may be halted to prevent damage to other conveying or processing equipment. Dry contacts shown in de energized alarm or shelf state. Speed sensors and zero speed switches are used to protect equipment processes and people. It is an entire zero speed switch system in one sensor. Air circuit breaker internal structure operation by vimal singh rahul singh. Assume the device is initially off.
Vol higher than specified will severely damage unit. When the speed sensor or speed switch detects a change in speed a signal is sent to a control panel or an alarm to alert the operator of a malfunction.
Gallery of Zero Speed Switch Circuit Diagram
