CR4470-100

Frequency:	50Hz ~ 400kHz
Package / Case:	Module
Mounting Type:	DIN Rail, Panel
Polarization:	Bidirectional
Operating Temperature:	0°C ~ 60°C
Current - Supply (Max):	110mA
Response Time:	250ms
Voltage - Supply:	24V
Accuracy:	±0.5%
Linearity:	--
Series:	CR4400
Sensitivity:	--
Output:	Ratiometric, 0 V ~ 5 V
Number of Channels:	3
Current - Sensing:	100A
Sensor Type:	Transformer w/Conditioning
For Measuring:	AC
Part Status:	Obsolete
Packaging:	Bulk

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Current TransducersUse of Current TransducersCurrent transducers are used to detect, measure, and monitor both AC and DC signals, and are vital components in a wide range of electrical and electronic systems where safety and/or accuracy are needed. This aids engineers and system builders in their verification, monitoring, and troubleshooting of electrical systems, and enables them to make necessary adjustments in production and/or management of power systems.ApplicationsCR4470-100 current transducers are commonly used in wide variety of applications such as:- AC motors- High-performance amplifiers- Servo motors- Automotive fuse boxes- Industrial command and control electronics- Three-phase power conversionFunctionalityCR4470-100\'s primary function is to accurately sense, measure, and monitor AC and DC signals. Its input terminals are designed to accept a wide range of AC current signal inputs, from 0 to 1000 Hz. It is also capable of operating on both single-phase and multi-phase AC signals, and can measure up to 300V. The CR4470-100 is also designed to withstand input overloads and inductive transients up to 10 times its rated current. This current transducer also features advanced protection for electro-mechanical and/or electrical safety, including a built-in fuse, which is designed to prevent the device from being damaged due to accidental wiring issues. It can also provide a wide range of protection against electrical transients and surges, protecting against circuit faults, short circuits, and current feedback from other components. It also features a low-voltage output that is designed to provide a low-voltage response to current changes, eliminating the need for other expensive external voltage-controlled components. This allows for efficient, accurate current measurements that are not affected by noise or interference.Working PrincipleThe CR4470-100 current transducer works by detecting and measuring the AC and DC current flowing through its input terminals. It features two probes: a positive input terminal (A) and a negative input terminal (C).A current flows through the input terminals of the transducer, and a magnetic field is created around it. This magnetic field is then detected by the transducer\'s Hall effect sensor, which is responsible for measuring the intensity of the magnetic field. The Hall effect sensor then sends a signal to the output port, which can be used to control and/or monitor the current.The CR4470-100 is also equipped with other security features, such as its thermal fuse which is designed to protect it from overloading or any other hazardous condition. Additionally, it features short circuit protection against potentially damaging current surges, providing an additional layer of safety.ConclusionThe CR4470-100 current transducer is a highly versatile and reliable device that provides engineers and system builders with accurate and reliable measurements of AC and DC current signals and currents. It features a wide range of protection and safety features, such as its built-in fuse and circuit protection, making it an essential component in all types of electrical and electronic systems.

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