CR4420S-50

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Current transducers provide a way of measuring the magnitude of an electric current in a circuit. One of the most popular and reliable current transducers in the industry, the CR4420S-50, is designed to measure current across a range of potentials and conditions. In this article we will look at its application field, as well as its working principle.

Application Field

The CR4420S-50 is a 50A AC current transducer that provides accuracy and reliability in a range of applications. It is well-suited for use in electrical isolation applications with current rating up to 50A, such as commercial and utility load monitoring and metering. Additionally, it can be used in DC monitoring and direct metering. Its wide input range allows it to be used in a variety of potential and operating conditions.

The CR4420S-50 current transducer is also suitable for various other applications such as motor control, power quality and distribution systems, renewable energy systems, commercial temperature control, as well as heating systems and energy management systems. It is well-suited for industrial and consumer applications such as air conditioning, refrigeration, motors, pumps and energy conservation, among others.

Working Principle

The CR4420S-50 current transducer works with a two-wire connection that enables it to measure current in both AC and DC circuits. It compensates for the effects of stray capacitance and inductance on the line as well as measuring common mode noise. It is capable of measuring current up to 50A and can be used in a wide range of potentials and conditions.

The CR4420S-50 works by applying a seondary voltage to measure the current through the primary circuit. This voltage is then passed through a sensing coil and a built-in amplifier. The voltage is then converted to a current signal by the amplifier which is sent to the output circuit. The output circuit then converts this current signal back into a voltage signal, which can be read by the user.

The CR4420S-50 also features a built-in overload protection which helps prevents damage to the device in the event of a surge or overload. Additionally, it is designed to be used in a wide range of temperature and humidity conditions, making it ideal for use in a variety of industrial and commercial environments.

Conclusion

The CR4420S-50 is a highly reliable and accurate current transducer designed to measure current in a wide range of applications. It features a two-wire connection and a range of features such as overload protection and wide temperature and humidity compatibility. Its range of potentials and operating conditions makes it suitable for use in industrial and consumer applications.

The specific data is subject to PDF, and the above content is for reference