HLMUDN0405N

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The HL MUDN0405N is a monitor - current/voltage - relay output device that is typically used in industrial systems for applications such as overcurrent, undervoltage, overvoltage and motor running protection. It is designed to provide protection for systems from unexpected electrical events such as a power surge or overload. It is also used for permissive control in process control and automation applications.

The HL MUDN0405N is a four-channel monitoring device with two relay outputs for each channel. It can monitor AC current up to 185A and AC voltage up to 600V. The relay outputs can be set to open or close depending on the input signals from the monitored channels. The relay contacts can be used to trigger external circuits or activate alarms in the event of an unsafe condition.

The HL MUDN0405N can be used as protection for electrical devices and safely shut down the system when inappropriate conditions are detected. It can be used to protect power supplies in industrial systems, as well as other critical electrical applications. The device can also be connected to alarm and safety circuits for additional protection.

The device is easy to install and operate, making it ideal for low voltage protection in industrial and commercial applications. The simple setup allows for quick and easy testing and troubleshooting. The device also features adjustable current and voltage limits and adjustable time delays to ensure optimal protection for any application.

The device’s working principle is based on the comparison of the measured value of each channel with the set value. When the measured value exceeds the set value, the alarm output is activated. When the measured value drops below the set value, the alarm output is deactivated. Additionally, the device can be used in combination with a trip circuit to control external devices such as contactors and trip relays.

The HL MUDN0405N is a reliable and cost-effective device that provides protection for industrial and commercial systems. It is especially suited for applications that require monitoring and control of large currents and voltages. The device is also easy to install and operate, making it an ideal choice for low voltage protection in industrial and commercial systems.

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