Leakage current is the small and unintended current that flows from an electrical system to ground or to surrounding conductive parts due to insulation degradation, moisture, aging components, or faults in wiring. Detecting leakage current is important because even small leakage levels can indicate safety risks, energy loss, or the early stages of equipment failure. A leakage current sensor is specifically designed to detect and measure this unwanted current accurately and reliably.
A voltage transducer is a device that senses electrical voltage and transforms it into a standardized output signal, allowing the voltage to be safely and accurately monitored, controlled, or recorded by measurement and data acquisition systems.It plays a critical role in electrical and electronic systems where direct measurement of high or unstable voltages is impractical or unsafe. By transforming voltage levels into proportional analog or digital signals, voltage transducers enable precise monitoring, protection, and automation across a wide range of industries.
A voltage and current transducer is a measuring device used to sense electrical voltage or current in a power system and convert it into a standardized and proportional output signal. These transducers are designed to allow high voltage or high current values to be safely monitored by low level control, protection, or data acquisition systems. By transforming electrical quantities into usable signals, voltage and current transducers play an essential role in monitoring, control, and protection across electrical and electronic applications.
An outdoor waterproof current transformer (CT) is a type of electrical instrument transformer designed to measure or monitor alternating current in power systems while operating reliably in harsh outdoor environments. Unlike standard indoor current transformers, outdoor waterproof CTs are built with enhanced mechanical strength, environmental sealing, and insulation to withstand rain, humidity, dust, temperature extremes, and long-term exposure to sunlight.