AKR 200 C420L

Current Sense Transformers Overview

The LEM USA Inc. AKR 200 C420L is an AC current transducer designed for electronic measurement of alternating currents up to 200 A. It provides galvanic separation between the primary and secondary circuits, ensuring safety and signal integrity. The device features a jumper-selectable range configuration and delivers a 4-20 mA output signal. It operates within a frequency range of 10 Hz to 400 Hz and requires a 24 V DC supply voltage. The unit has a 19 mm bore diameter for conductor passage and meets RoHS compliance standards.

Current Sense Transformers Feature Summary

• Galvanic isolation between primary and secondary circuits
• Jumper-selectable measurement ranges
• Standardized 4-20 mA analog output signal
• Solid core design with 19 mm aperture

Current Sense Transformers Applications

• Electronic measurement of AC current in industrial systems
• Integration into power monitoring equipment
• Applications requiring galvanic isolation for signal conditioning

Current Sense Transformers Procurement Notes

Verify the specific part number suffix against official LEM documentation to confirm exact electrical characteristics and packaging details. Ensure the procurement channel is authorized to guarantee product authenticity and access to valid technical datasheets. Confirm that the delivered units match the required jumper settings and output specifications for the intended application circuit.

Current Sense Transformers Selection Notes

Select this model when a robust solution for measuring AC currents up to 200 A is required with integrated isolation. The 19 mm bore accommodates standard busbars or cables without modification. Consider the 10 Hz to 400 Hz operating frequency range to ensure compatibility with the system's power line frequencies. The 4-20 mA output facilitates easy integration with standard PLCs or data acquisition systems.

Current Sense Transformers Part Context

The AKR series from LEM represents a line of reliable AC current transducers known for accuracy and durability. This specific model, AKR 200 C420L, falls within the broader AKR family, which offers various current ratings and aperture sizes. The series is designed for industrial environments where precise current monitoring and electrical isolation are critical for system performance and safety.

Current Sense Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Users should consult official LEM documentation or authorized distributors for cross-reference information regarding equivalent components or updated series replacements.