OPCT80BD Current Transformer offers flexible ratio options to meet different measurement needs. Ratio options include 1000/5, 800/5, 750/5, 600/5, 500/5A, 400/5, and other similar configurations. Class 05 accuracy provides precise current measurement for reliable electrical system monitoring and data accuracy across the measurement range. The clamp measurement design enables easy installation and use without complex wiring. This saves time and reduces wiring effort while still delivering accurate secondary current signals. The OPCT80BD includes a 400A 5A model as one of its configurations, providing accurate current transformation for applicable applications. Suitable for a wide range of electrical measurement scenarios, it effectively transforms high current signals into measurable low current signals for accurate data acquisition and monitoring. Key benefits and attributes - Functionality: converts high current signals to a standard 5 A secondary for monitoring, metering, and protection applications - Compatibility: secondary current is 5 A, aligning with common metering and protection equipment - Size and design: compact clamp-on form with clamp measurement design for quick, non invasive installation around conductors - Performance: multiple ratio options plus Class 05 accuracy to support precise measurements across different current levels - Model flexibility: includes configurations such as the 400A 5A model among its options Use scenarios - Building and facility management: use in electrical panels and distribution boards for accurate metering and monitoring of feeder currents to support energy management and system diagnostics - Industrial equipment monitoring: deploy on motor feeds, generators, or other heavy loads to monitor current, support protection schemes, and facilitate data logging - Renewable energy and power electronics: integrate with inverters and related equipment to monitor AC currents for performance analysis, efficiency tracking, and system oversight