Stromwandler is a current transformer used to measure AC current in electrical systems by converting high current to a low, safe signal for measurement devices while providing electrical isolation. - Function: Converts high AC current to a safe, scalable signal for meters, data loggers, PLCs and protection relays; provides galvanic isolation between the power path and sensing electronics. - Compatibility: Works with standard CT inputs used by energy meters, data acquisition systems, and control equipment. - Size: Compact form factor suitable for installation inside control panels and equipment enclosures. - Material: Durable housing designed for electrical installations and repeated connections. - Performance: Delivers stable, repeatable sensing within its design range; low drift and consistent response under normal operating conditions. - Use scenarios: 1) Energy monitoring in a commercial building: CT installed on a main feeder, signals fed to a meter or data logger. 2) Motor protection in an industrial control panel: CT around a motor feeder for accurate current sensing to protect against overload. 3) Renewable energy monitoring: CT on inverter output to monitor grid-tie performance and energy production.