ITT-500 and ITT-500R current sensors are designed for measuring direct, alternating, pulse currents or their combinations and provide galvanic isolation between primary and secondary circuits.
The ITT-500 sensor is built according to a compensation circuit using a Hall sensor – nominal (maximum continuous) current 500 (1000) A, accuracy up to 0.3%.
The ITT-500R sensor is based on Flux Gate technology – nominal (maximum continuous) current 500 (600) A, accuracy up to 0.05%.
ETT series current sensors (high currents)
The ETT series is designed for measuring direct, alternating, pulse currents or their combinations up to 80 kA.
A special feature of the sensors is their large aperture (window size for the primary current busbar).
ETT 300 series sensors are collapsible, which greatly simplifies the installation of the sensor in electrical equipment.
The ITN-4200 voltage sensor is designed for measuring direct, alternating, pulse voltages or their combinations.
Nominal voltage – 4.2 kV.
Galvanic isolation – 24 kV.
Accuracy – up to 0.2%.