Overview
Current Transformers (CT) are electrical devices designed for safe and accurate measurement of high currents by stepping down the primary current to a lower secondary current suitable for metering, monitoring, and protection systems. They also provide galvanic isolation between primary and secondary circuits for safe operation.
Key Features
Available with primary current ratings from 150A to 4000A, secondary current of 5A or 1A, and rated voltage up to 720V. Designed for accurate measurement and reliable performance in electrical monitoring and protection applications.
Applications
Suitable for electrical meters, power monitoring systems, energy management, and protective relays for fault detection and system safety. Available in measuring and protection types depending on application requirements.
Operating Conditions
Designed for indoor installation, with ambient temperatures up to 55°C, relative humidity up to 80%, and installation altitudes up to 1000 meters in clean operating environments.
Standards
Designed in accordance with IEC 61869-1 and 61869-2, and compliant with Saudi Electricity Company specification 50-SDMS-01.
