SCT013-RJ45-50

Current Sense Transformers Overview

The PowerUC Electronics SCT013-RJ45-50 is a split-core current transformer designed for non-invasive AC current measurement. It features a rated primary current of 50A and a secondary output of 25mA, resulting in a turns ratio of 2000:1. The device utilizes a ferrite core housed within a plastic enclosure, supporting an operating temperature range from -25°C to +70°C. Electrical accuracy includes a non-linearity specification of ±3% across the 10% to 120% rated input current range. The unit employs an RJ45 connector interface for signal transmission and allows for free-hanging or in-line mounting configurations.

Current Sense Transformers Feature Summary

• Split-core design enables easy installation around existing conductors without circuit interruption
• RJ45 connector provides standardized plug-and-play connectivity for data acquisition systems
• Ferrite core construction ensures stable magnetic properties across specified temperature ranges

Current Sense Transformers Applications

• Building energy monitoring and power management systems
• Industrial equipment current sensing and protection circuits
• Smart metering and utility grid monitoring applications

Current Sense Transformers Procurement Notes

Verify that the specific suffix indicates the 50A rating variant, as the SCT013 series encompasses multiple current capacities. Confirm compatibility with the target system's RJ45 pinout configuration prior to integration. Ensure the ambient operating environment remains within the specified -25°C to +70°C thermal limits to maintain accuracy and material integrity during long-term deployment.

Current Sense Transformers Selection Notes

Select this model when a compact, non-invasive solution is required for measuring currents up to 50A. The RJ45 interface suits applications requiring direct connection to standard data logging hardware. Consider the physical aperture size relative to the conductor diameter to ensure proper closure of the split core. Evaluate the 25mA output requirement against the input sensitivity of the connected analog-to-digital converter or amplifier stage.

Current Sense Transformers Part Context

This component belongs to the SCT013 series developed by YHDC and distributed by PowerUC Electronics. The series represents a line of compact split-core current transformers intended for general-purpose current sensing. These devices are engineered for safety and ease of use in environments where invasive current measurement methods are impractical or hazardous.

Current Sense Transformers Replacement Considerations

Direct substitutes include other SCT013 variants with matching 50A ratings and RJ45 outputs. Verify that alternative models share the same 2000:1 turns ratio and physical dimensions to ensure mechanical fit. Cross-reference the connector type to guarantee electrical compatibility with existing cabling infrastructure.