PT Testing Unit with Inbuilt Voltage Source is designed to test phase angle error and % ratio error of PT`s up to 440V/ 110V. The PT Testing Unit ensures that input
Voltage range can be expanded with connecting devices externally. The PT Testing Unit is provided with digital display meter which is provided to measure primary voltage, secondary voltage, percentage ratio error and phase angle error with lead/ lag indication. PT Testing Unit with Inbuilt Voltage Source comes with industrial grade powder coated MS panel.
