CR4410-75

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CR4410-75 current transducer is a kind of device specially designed for the circuit of electric power system. It can accurately measure both ac and dc current in a given range, and transform the current data into user-friendly low-level signal. Its protective structure and wide operating temperature range make it especially suitable for use in on-site industrial measurement and control. Working with the display instrument, the CR4410-75 can help monitor, control, and protect the whole system from overload, excessive curret, and other fault conditions.

The structure of CR4410-75 current transducer consists of iron core, signal conditioner, coil, and display. Its core is made of high permeability magnetic material, like silicon iron and ferrite. The coil is wrapped with enameled wires and then connected to signal conditioner. The signal conditioner can process the signal from coil and output it in the form of current, voltage, frequency, and digital signal.

The working principle of CR4410-75 is based on the principle of Faraday’s law of electromagnetic induction. In the presence of varying current, the coil inside the transducer will generate magnetic flux, which is converted into electrical signal by the signal conditioner. This signal is proportional to the current in the circuit. The signal is then compared to a preset value or reference and scaled down to a low-level signal, such as current, voltage, frequency, and digital signal.

CR4410-75 current transducer can be widely applied in several industrial facilities and commercial applications. First of all, it can be used to monitor, control, and protect the motor, including the winding, winding insulation, and other components. In addition, it can be used to measure the primary current and terminal voltage of high voltage loads such as breakers, disconnectors, transformers, and busbar systems. Furthermore, CR4410-75 can be used in various protective equipment, such as protection relay and automatic fault switching, to detect overcurrent or overvoltage. Finally, it can be used in active current devices such as frequency and voltage regulators.

CR4410-75 is a kind of current transducer specially designed for electric power systems. It has a protective structure and wide temperature range, making it suitable for different industrial environment. It uses Faraday’s law of electromagnetic induction to convert the varying current into low level signal, which can be used to monitor, protect, and control a wide variety of electrical equipment. Its application field ranges from motors, high voltage loads, to protective relays and automatic fault switching, providing reliability and accuracy in electrical measurement and control.

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