AKH0.66K16 120A/40mA Split Core Current Transformer for inverters The AKH0.66K16 is a splitcore current transformer designed for measuring AC current in inverter applications. It provides a 120 A primary rating and a 40 mA secondary rating, enabling non intrusive current monitoring of inverter output. Key benefits Non invasive installation: splitcore design allows you to clamp the transformer around an existing conductor without disconnecting wiring. Fast and easy retrofits: ideal for upgrading monitoring in installed inverter systems and service changes. Reliable current sensing: delivers a defined secondary current (40 mA) from a primary up to 120 A, suitable for connection to standard measurement equipment. Compact and purpose built: designed specifically for inverter environments, with a form factor that fits in typical control panels or enclosures. Brand and model consistency: AKH product line, model AKH0.66K16, ensuring compatibility with other AKH components and documentation. Key attributes Type: Split Core Current Transformer Brand: AKH Model: AKH0.66K16 Primary rating: 120 A Secondary rating: 40 mA Application: Inverters Construction: Splitcore design for easy installation around existing conductors Function: Measures AC current for monitoring, control, and protection purposes Compatibility and installation notes Suitable for connection to monitoring equipment and data loggers that accept a 40 mA CT output. Designed to be installed around a conductor carrying inverter output current without interrupting the circuit. The 0.66 and K16 designation are part of the model identity, indicating its specific form factor and fit for AKH ecosystems. Use cases Residential solar inverter monitoring: clamp around the inverter output line to monitor AC current and feed data to energy management or home automation systems. Commercial/institutional inverter systems: noninvasively monitor load currents to support efficiency analytics, protection schemes, and performance validation. UPS and backup power configurations: integrate into monitoring loops to track inverter loading and detect abnormal current changes without disconnecting power paths. This description reflects the product's brand, specifications, model, and features as provided, without adding or omitting details.