SCCT 80/80 800/5 A VA 2.5 CL 0.5 -CE

Current Sense Transformers Overview

The SCCT 80/80 is a split-core current transformer manufactured by Selec Controls USA Inc., designed for accurate AC current measurement in electrical distribution systems. It features a primary rating of 800 A and a secondary output of 5 A, with a burden capacity of 2.5 VA and a Class 0.5 accuracy rating. The device utilizes a split-core design, allowing installation around existing busbars or cables without disconnecting the circuit. Constructed with high-quality insulation materials, it ensures reliable performance under standard operating conditions while maintaining safety compliance through CE certification.

Current Sense Transformers Feature Summary

• Split-core design enables non-intrusive installation on live conductors
• High accuracy Class 0.5 rating ensures precise current measurement
• CE certified for compliance with European safety standards

Current Sense Transformers Applications

• Electrical energy metering systems
• Industrial power monitoring panels
• Building management system (BMS) integration

Current Sense Transformers Procurement Notes

Verify that the specific part number matches the required primary and secondary ratings before purchase. Confirm that the split-core aperture size accommodates the target conductor diameter. Ensure the burden load connected to the secondary terminals does not exceed the rated 2.5 VA to maintain the specified Class 0.5 accuracy. Check for valid CE marking documentation if regulatory compliance is required for the installation region.

Current Sense Transformers Selection Notes

Select this component when non-invasive current measurement is necessary for existing installations. The 800/5 A ratio suits applications where primary currents reach up to 800 Amperes. The 2.5 VA burden rating limits the number of connected instruments or total wire length. Consider the physical dimensions of the split core to ensure fit within the panel or enclosure space available for mounting.

Current Sense Transformers Part Context

Current transformers are essential passive components in electrical engineering for isolating measurement circuits from high-voltage lines. This model belongs to the split-core category, distinct from solid-core types that require circuit interruption. Split-core variants are preferred for retrofitting and temporary monitoring setups due to their ease of deployment around fixed cabling.

Current Sense Transformers Replacement Considerations

When replacing an existing unit, match the primary current rating, secondary output, and accuracy class exactly. Verify that the new split-core aperture fits the cable diameter. Ensure the replacement supports the same burden requirements and meets local regulatory standards.