The Vanguard EZCT-2000A Automated CT Test Set can perform the Current Transformer (CT) excitation test, measure the CT winding resistance and CT current-ratio automatically. All of the EZCT-2000A’s test leads can be connected to the CT output terminals, eliminating the need for lead switching during testing. Test voltage output is automatically raised and lowered by the Vanguard EZCT-2000A without any operator intervention. With up to 2000 Vac excitation test voltage available, the EZCT-2000A can easily perform excitation tests on very large CT’s.
Vanguard EZCT-2000A Automated CT Test Set features:
- Perfoms CT excitation test using the ANSI/IEEE C57.13.1, IEC 60044-1 test method
- Determines the CT current-ratio using the ANSI/IEEE C57.12.90 measurement method
- Measure the DC resistance of the CT winding under test
- Features a back-lit LCD screen that is viewable in both bright sunlight and low-light levels
- Built-in 4.5-inch wide thermal printer can print the current transformer test report and plot the excitation curves
- Test record header information can include the company name, substation name, circuit ID, manufacturer, CT serial number, operator’s name and test record comments
- Capable of storing up to 140 test records in Flash EEPROM
- Can store up to 128 CT test plans in Flash EEPROM
- Features a standard USB Flash drive interface that makes it convenient to store and transfer test records and test plans
- Can be used as a stand-alone unit or can be computer-controlled via the built-in RS-232C or USB interfaces
Vanguard is one brand you can count on, and Protec offers for rent, lease or purchase, all the electrical testing equipment you need to get the job done.
