Description
The Siemens 3UL2307-1A is an industrial toroidal ring current transformer designed to accurately measure and monitor high AC currents. This transformer features a primary input of 40A and a transformation ratio of 40:1, which results in a secondary output of 630A. This allows for the safe and accurate measurement of large currents by standard ammeters and protective relays.
This Siemens 3UL2307-1A current transformer utilizes a toroidal core, which offers excellent accuracy and low magnetic flux leakage. Its robust construction ensures reliable operation in harsh industrial environments. The transformer is designed for easy installation around existing conductors, making it suitable for retrofitting into existing power systems.
Applications for the Siemens 3UL2307-1A include power monitoring, energy metering, and overcurrent protection in industrial facilities, substations, and power generation plants. It plays a critical role in ensuring the efficient and safe operation of electrical grids and machinery by providing accurate current data. The Siemens 3UL2307-1A is a vital component for power system management.
Choose the Siemens 3UL2307-1A for its precision, reliability, and industrial-grade construction. This current transformer offers an effective solution for accurately measuring and monitoring high currents in your power systems, backed by Siemens’ expertise in electrical engineering.

















