New clamp AC current sensors for high-current sensing in energy-management systems

TDK has expanded its CCT series of clamp AC current sensors with a new 600A option, satisfying the high-current sensing needs of energy-management systems (EMS) for buildings, factories, stores and communities. The new CCT406393-600-36 current sensor has a clamp inner diameter of 36mm and external dimensions of 56mm x 67mm x 96mm. With a current transformation ratio of 3000:1, the output current is 200mA. The clamp AC current sensor achieves its high current rating due to its optimized sensor shape and high-performance ferrite material developed especially for current sensors. Moreover, the CCT series is manufactured with automated winding and soldering processes to ensure high quality.