Keeping transformers operational requires regular testing to prevent power interruption and possible damage to electrical equipment systems. By scheduling a system of regular diagnostic testing for transformers, problems are detected early thus helping to extend the life of this important equipment while also reducing the chance of accidents.
Vanguard test equipment offers their EZCT Automated CT Test Sets to accurately measure what is going on inside your transformers. This durable automated system can test turns ratio, winding polarity and excitation current without the need for bushing or current transformer removal all using a microprocessor based process. The Vanguard EZCT Automated CT Test Sets allow simplified testing in the field with results printed using the onboard thermal printer or stored for later retrieval using a PC or laptop.
Vanguard EZCTs Features:
– Excitation Test
– CT Ratio and Polarity Test
– CT Winding Resistance Test
– User Interface and Display
– Thermal Printer
– Test Record Header Information
– Internal Test Record Storage Capacity
– Internal Test Plan Storage Capacity
– External Data Storage
– Computer Interface