DC1CU50L

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DC1CU50L is a product developed by Lieberknecht Precision Industry Co., Ltd. It is an integrated advanced over-current alarm controller, mainly used for short-circuit protection and over load protection of commercial transformer, generator, galvanometer, valve, engine and other power systems.The DC1CU50L is composed of a microcontroller, a current sensing module, a voltage sensing module, a display module and a control module. The microcontroller monitors the current, voltage and output signal of the device power supply in real time, and can alarm and control the device power supply to turn off when an abnormal current or voltage is detected. The control module can turn on the power supply after the fault is cleared. The control module also has a switch to indicate overload condition, and to separate the power system if the current reaches the overload condition.The working principle of the DC1CU50L is simple but effective. When the power supply of the device is started, the microcontroller will continuously monitor the current flowing through the device. If the current exceeds the set threshold, the microcontroller will send a signal to the control module to turn off the power supply. At the same time, the display module will show an alarm message to indicate that a fault has occurred. When the fault is cleared, the control module will turn on the power supply and the signal will be reset by the microcontroller.The DC1CU50L can be widely applied to many fields such as electric vehicle battery protection, industrial machine controlling, motor and transformer protection, electrical switchgear protection, and other industrial control systems. It can accurately protect the related parts of the system from overcurrent and short circuit, as well as maintain the system\'s normal working voltage and current levels. Due to its self-checking and self-correcting features, it can always guarantees a stable and reliable performance.In summary, the DC1CU50L is a powerful and versatile over-current alarm controller with many application fields. It not only offers reliable protection for devices in commercial power systems, but can also be used in many other industrial control systems. With its simple but effective working principle, the DC1CU50L can provide accurate protection for devices and systems, as well as ensuring a stable and reliable performance.

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