CR5220-5

CR5220 series current transducers are designed for current measurement and monitoring, typically used for low-current applications. Their operation is based on Hall-Effect principles, utilizing the inductive pickup concept and providing an analog output signal proportional to the primary current input.

The performance of a CR5220-5 current transducer is determined by its ability to measure the current accurately, with accuracy and repeatability, and dependably over a wide range of temperatures and environmental conditions. The transducer is designed to work under the following conditions:

• Operating temperature range of -40° to +105°C.
• Primary-to-secondary current conversion ratio range: up to 20mA/A.
• Input current range from 4mA to 2000A.
• Output current range from 80mA to 4000mA.

The working principle of the CR5220-5 is based on the Hall-Effect principle. An electro-magnetic field is produced by the magnetic core, which, in turn, induces a voltage in the Hall-Effect sensor. The output voltage is proportional to the current flow. The output voltage level is between 0-5V and is able to indicate the magnitude of the current, with good linearity and accuracy.

The CR5220-5 is a single-phase current transducer. It is mainly used in current monitoring, control and protection applications, including motor current testing, transformer current monitoring, solar power generation monitoring and load monitoring in industrial and commercial systems. It can also be used to analyze the power distribution network by providing real-time current information.

The CR5220-5 current transducer provides precision current monitoring of a wide range of current inputs. It is reliable and accurate, with a wide operating temperature range, and is suitable for use in a variety of electrical systems. It provides a cost-effective solution for current measurement, with fast controllability and accurate measurement of current levels.