SCT013-5-333

Current Sense Transformers Overview

The SCT013-5-333 is a split-core current transformer manufactured by PowerUC Electronics, designed for non-invasive AC current measurement. It features a rated current of 5 A and operates within a frequency range of 50 Hz to 1 kHz. The device utilizes wire leads with a connector for termination and is classified as hanging (in-series) mounting type. It complies with RoHS directives and has a moisture sensitivity level of 2.

Current Sense Transformers Feature Summary

• Non-invasive split-core design enables installation without disconnecting conductors
• Suitable for monitoring alternating currents in the 50 Hz to 1 kHz range
• Integrated wire lead termination simplifies connection to measurement circuits

Current Sense Transformers Applications

• Building energy monitoring systems
• Sub-metering applications in power distribution networks
• Industrial equipment current sensing

Current Sense Transformers Procurement Notes

Verify that the required rated current matches the 5 A specification of this specific model variant. Confirm the frequency range requirement aligns with the 50 Hz to 1 kHz operational limits. Ensure the connector type on the wire leads is compatible with the target measurement interface. Check RoHS compliance requirements if applicable to the end product regulations.

Current Sense Transformers Selection Notes

Select this component when non-intrusive measurement of low-to-medium AC currents is required. The split-core architecture allows for retrofitting into existing electrical installations without breaking the primary conductor. Consider the 5 A rating limit to ensure accurate measurement without saturation. Verify that the operating frequency falls within the specified 50 Hz to 1 kHz bandwidth for optimal performance.

Current Sense Transformers Part Context

This part belongs to the SCT013 series of split-core current transformers from PowerUC Electronics. The series offers various current ratings, including higher capacity options like the 50 A variant. These components are engineered for compact integration into energy monitoring and industrial control systems requiring reliable current data acquisition.

Current Sense Transformers Replacement Considerations

Direct substitutes must match the 5 A rating, split-core topology, and 50 Hz–1 kHz frequency range. Verify connector compatibility and physical dimensions for housing fit. Alternative models from other manufacturers may require circuit adjustment due to differing burden resistor characteristics or output polarity.