HTA 1000-S/SP16

Current Sensors Overview

The HTA 1000-S/SP16 is a Hall effect current transducer designed for the electronic measurement of DC, AC, and pulsed currents. It features an open-loop configuration with galvanic isolation between the primary circuit and secondary circuit. The device supports a nominal current range up to 1000 A. It provides an instantaneous voltage output of +/- 4 V and requires a bipolar power supply of +/- 15 V. The sensor operates with a bandwidth of 50 kHz and maintains an accuracy of 1%. This component is part of the HTA series, offering a wide dynamic range within a compact package suitable for various industrial applications.

Current Sensors Feature Summary

• Galvanic isolation between primary and secondary circuits ensures safety and signal integrity.
• Capable of measuring DC, AC, and pulsed currents with high precision.
• Compact design suitable for space-constrained installations.

Current Sensors Applications

• Industrial motor drives
• Power supply systems
• Battery management systems

Current Sensors Procurement Notes

Verify the specific suffix SP16 against the manufacturer's official documentation to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints and thermal requirements. Cross-reference the datasheet revision date to guarantee access to the most recent technical specifications and mechanical drawings before finalizing procurement orders.

Current Sensors Selection Notes

Select this model when precise measurement of high-current DC or AC signals is required in isolated environments. The 1000 A nominal rating and 50 kHz bandwidth make it suitable for dynamic load monitoring. Consider the +/- 15 V bipolar supply requirement during power budgeting. Evaluate the physical dimensions against available board space to ensure proper fitment within the target assembly.

Current Sensors Part Context

This component belongs to the HTA series of Hall effect current transducers manufactured by LEM USA Inc. The series is engineered for robust performance in demanding electrical environments. The HTA 1000-S variant specifically addresses high-current applications, providing reliable data acquisition for control systems requiring accurate real-time current feedback.

Current Sensors Replacement Considerations

Consult LEM official documentation for direct cross-references. Verify that any substitute part matches the 1000 A nominal current, +/- 4 V output, and +/- 15 V supply requirements. Ensure identical isolation voltage ratings and mechanical footprint compatibility to maintain system integrity without redesign.