AKH0.66K Dia 50mm Split Core Current Transformer - Compact and easy to fit: diameter 50 mm split-core design for flexible installation in tight panels, control cabinets, or around existing conductors without disconnecting them. - Accurate current sensing: current ratio 1000/5 A enables measuring high primary currents and stepping them down to a standard 5 A secondary for reliable monitoring and metering. - High measurement precision: Class 0.5 accuracy provides consistent, dependable readings for protection, energy management, and control systems. - Quick, non-disruptive installation: split core allows you to clamp the transformer around live conductors on-site, reducing downtime and wiring effort. - Versatile and compatible: suitable for a range of electrical systems that require precise current sensing and easy integration with standard 5 A secondary sensing equipment. Use scenarios - Building energy management: install in commercial or industrial electrical panels to monitor total and branch currents for load balancing, energy audits, and demand management. - Motor and equipment protection: place around feeders to monitor motor currents in data centers, factories, or HVAC systems, enabling overload detection and performance analysis. - Renewable energy monitoring: use with inverters or charge controllers in solar or other renewable installations to track output and system performance.