As an essential link for the safe and efficient operation of transmission networks, instrument transformers provide accurate and reliable current and voltage measurements for secondary equipment such as meters and protection relays.
With more than 200,000 instrument transformers in service and over 100 years experience, Alstom Grid offers a comprehensive choice of proven, cutting-edge technologies.
Alstom Grid offers the most comprehensive range up to 1200 kV: top of the range Current Transformers, Voltage Transformers, Combined Metering Units for voltage levels 72,5… 800kV.