MC-NA40-24H Sensors, Transducers

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The MC-NA40-24H is a type of accessory designed for industrial power systems. It can be used to provide safety protection for motorized equipment by monitoring the direction of current flow. The MC-NA40-24H helps reduce the risk of power outages and other electrical interruptions. In addition, it helps to prevent the accidental startup of equipment.

The MC-NA40-24H is designed to measure the unbalanced current in a three-phase system. It features an adjustable output current and can be used for motor control, power distribution, over-current protection and motor monitoring. The MC-NA40-24H is reliable and easy to install, making it an ideal choice for industrial power systems.

The MC-NA40-24H is composed of two parts: the main electronic unit and the filter. The main electronic unit consists of a three-phase voltage detector, a current detector and a time delay circuit. The filter is composed of two identical networks with the same time constants. The filter dampens the input signal and helps to protect the main electronic unit from electrical disturbances.

The MC-NA40-24H uses three current transformers to measure the current in a three-phase system. The current transformers are connected to the main electronic unit via the filter. The main electronic unit performs the algorithm for detecting current imbalance. When an imbalance is detected, the output of the main electronic unit moves to a higher or lower state, depending on the direction of the unbalanced current.

The MC-NA40-24H is designed to automatically cut off the power supply when an unbalanced current is detected. The protective action can be delayed by a certain amount of time, depending on the settings of the time delay circuit. The MC-NA40-24H is able to detect even small imbalances in the current and is accurate enough to protect motors and other equipment from damage.

The MC-NA40-24H is an invaluable tool for motor protection and power system monitoring. It is reliable, easy to install and helps to protect your equipment from power outages and other electrical interruptions. The MC-NA40-24H makes it easy to keep your industrial power system safe and running smoothly.

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