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CR4211S-200 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT XFMR 200A AC. Review the specifications below when checking this part for your BOM.
The CR4211S-200 is a self-powered AC current transducer manufactured by CR Magnetics Inc. It features a split-core design and measures an input range of 0 to 200 AAC. The device provides a ratiometric output signal calibrated to 0-10 VDC, proportional to the sensed current. It operates within a frequency range of 50 Hz to 400 Hz and maintains an accuracy of ±0.5%. The unit offers isolation voltage of 2500 VDC and supports an output load of at least 1 megohm.
Verify that the specific part number matches the required split-core configuration and 200A rating. Confirm the output voltage calibration aligns with system requirements. Ensure environmental conditions fall within the specified operational limits. Check for any specific mounting hardware needs associated with the split-core design.
Choose this model when a self-powered solution is preferred to eliminate external power supply requirements. The split-core design facilitates easy installation on existing busbars or cables without disconnection. Select based on the 200A maximum input range and the need for a 0-10V output interface compatible with data acquisition systems.
This component belongs to the CR4211 Series of AC Current Transducers. The series includes various models differentiated by current ratings and output specifications. The CR4211S variant specifically denotes the split-core version, distinguishing it from solid-core alternatives within the same product family.
CR4211-200
It is self-powered, drawing energy directly from the current being measured.
The device provides 2500 VDC isolation between the primary circuit and the secondary output.
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