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CR4210-70 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT XFMR 70A AC. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CR4210-70
- Description：SENSOR CURRENT XFMR 70A AC
- Series：CR4200
- Mfr：CR Magnetics Inc.
- Package：Bulk
- For Measuring：AC
- Sensor Type：Transformer w/Conditioning
- Current - Sensing：70A
- Number of Channels：1
- Output：Ratiometric, 0V ~ 5V
- Sensitivity：-
- Frequency：50Hz ~ 400Hz
- Linearity：-
- Accuracy：±0.5%
- Voltage - Supply：Self Powered
- Response Time：250ms
- Current - Supply (Max)：-
- Operating Temperature：0°C ~ 60°C
- Grade：-
- Qualification：-
- Polarization：Bidirectional
- Mounting Type：DIN Rail, Panel
- Package / Case：Module
- Supplier Device Package：-
Current Sensors datasheet and documents for CR4210-70
Current Sensors Overview
The CR4210-70 is a self-powered AC current transducer manufactured by CR Magnetics Inc. It features a single channel transformer design with integrated conditioning for bidirectional current measurement. The device provides a proportional 0-5 Vdc output signal derived directly from the sensed current, eliminating the need for external power supplies. This model is engineered for high accuracy and stability in industrial environments, offering reliable performance for monitoring alternating current applications.
Current Sensors Feature Summary
- Self-powered operation utilizing energy from the primary current
- Bidirectional measurement capability for accurate AC current sensing
- Integrated signal conditioning for stable analog output
Current Sensors Applications
- OEM current sensing systems
- Motor operation monitoring
- AC variable speed drives
- Continuity testing circuits
Current Sensors Procurement Notes
Verify the specific part number suffix against official CR Magnetics documentation to ensure correct current rating and package configuration. Confirm that the procurement source provides valid manufacturer traceability. Check for any specific handling requirements related to transformer-based sensors during storage and installation.
Current Sensors Selection Notes
Select this component when a self-powered solution is required to simplify system wiring and reduce auxiliary power consumption. Ensure the application involves AC current measurement within the specified range. Consider the 0-5 Vdc output compatibility with downstream control or monitoring equipment interfaces before finalizing the selection.
Current Sensors Part Context
This component belongs to the CR4210 series of self-powered AC current transducers. The series is designed for broad electrical system current measurement in industrial settings such as power distribution panels and substations. It represents a specialized category of sensors that derive operating power from the measured line current.
Current Sensors Replacement Considerations
Cross-reference with CR4210S-70 for potential functional similarities within the same product family. Verify pinout compatibility and output signal characteristics before substituting. Consult official datasheets to confirm mechanical dimensions and mounting requirements match the existing design constraints.
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