SCT016-120-40

Current Sense Transformers Overview

The SCT016-120-40 is a non-invasive current sense transformer manufactured by PowerUC Electronics. It features a split-core design for free-hanging in-line installation, facilitating easy integration into existing wiring without circuit interruption. The device operates within a frequency range of 50Hz to 1kHz and supports a typical current rating of 120A with a 1:3000 turns ratio. It complies with RoHS standards and carries an MSL level of 2.

Current Sense Transformers Feature Summary

• Non-invasive split-core construction allows for convenient in-line monitoring without breaking the primary conductor.
• Wide frequency bandwidth covering 50Hz to 1kHz ensures accurate signal reproduction across standard power and audio frequencies.
• High isolation ratio of 1:3000 provides effective separation between high-current primary circuits and low-voltage secondary sensing loads.

Current Sense Transformers Applications

• Current monitoring in AC power distribution systems
• Audio equipment signal processing and feedback loops
• Industrial control systems requiring isolated current measurement

Current Sense Transformers Procurement Notes

Verify that the specific order matches the PowerUC Electronics manufacturer designation rather than STMicroelectronics components which share similar alphanumeric prefixes. Confirm the split-core mechanical configuration is required for the intended installation space. Ensure the operating frequency range aligns with the 50Hz–1kHz specification to maintain accuracy. Check RoHS compliance documentation if environmental regulations apply to the final assembly.

Current Sense Transformers Selection Notes

Select this component when a non-invasive measurement method is necessary to avoid disrupting existing high-current conductors. The 120A rating suits moderate-power applications where direct shunt resistors might introduce excessive heat or voltage drop. The 1:3000 ratio is suitable for driving standard operational amplifiers or ADC inputs directly from mains-level currents. Consider the physical size of the split core to ensure it accommodates the cable diameter being monitored.

Current Sense Transformers Part Context

This model belongs to the SCT016 series of current sense transformers from PowerUC Electronics. These devices are designed for general-purpose isolation and measurement tasks. They differ significantly from semiconductor MOSFETs or discrete transistors, serving instead as passive magnetic sensors. The series emphasizes ease of installation through its split-core architecture.

Current Sense Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Users should consult PowerUC Electronics technical support for equivalent models with matching electrical ratios and mechanical dimensions.