SCCT 160/80 1250/5A VA 20 CL 3 -CE

Current Sense Transformers Overview

The Selec SCCT 160/80 1250/5A VA 20 CL 3 -CE is a split-core current transformer designed for electrical metering applications. It features a primary current rating of 1250 Amperes and a secondary output of 5 Amperes. The device supports two primary tap configurations: 160 Amperes and 80 Amperes, allowing for flexible installation on conductors of varying sizes. It has a burden rating of 20 Volt-Amperes and an accuracy class of 3. The unit carries CE certification, indicating compliance with European safety standards.

Current Sense Transformers Feature Summary

• Split-core design enables installation around existing busbars or cables without disconnecting the primary circuit.
• Dual primary tap options provide versatility for different conductor diameters and current levels.
• CE certified construction ensures adherence to relevant European regulatory requirements.

Current Sense Transformers Applications

• Electrical energy metering in industrial distribution panels
• Power quality monitoring systems
• Current measurement in commercial building management systems

Current Sense Transformers Procurement Notes

Verify that the specific part number matches the required primary current taps (160A and 80A) and secondary output (5A). Confirm that the accuracy class 3 meets the precision requirements of the intended metering application. Ensure the physical aperture size accommodates the diameter of the conductor being measured. Check for CE marking compliance if operating within regions requiring such certification.

Current Sense Transformers Selection Notes

Select this component when non-intrusive installation is required for high-current circuits up to 1250A. The split-core form factor is suitable for retrofitting existing installations where opening the panel is not feasible. Consider the 20VA burden capacity to ensure compatibility with connected measuring instruments. Verify that the accuracy class aligns with billing or monitoring specifications.

Current Sense Transformers Part Context

This model belongs to the series of split-core current transformers manufactured by Selec Controls USA Inc. These devices are engineered for accurate current sensing in power distribution networks. The specific configuration allows for multiple primary current settings through selectable taps, enhancing adaptability across various electrical infrastructure setups.

Current Sense Transformers Replacement Considerations

Consult manufacturer documentation for direct cross-reference equivalents. Ensure any substitute maintains the same split-core architecture, primary/secondary ratios, and accuracy class. Verify mechanical dimensions and aperture size compatibility before substitution.