Our professional technicians use the latest technology in test sets to ensure high levels of accuracy and repeatability.
Field testing capabilities include:
- Power Factor Bushings
- Power Factor Transformer
- 10 kV Excitation
- Megger Winding and Core Ground
- Functional Testing of Protection and Control Circuits
In addition to standard testing, Delta Star offers advanced testing and diagnostics including: Sweep Frequency Response Analysis (SFRA), CT’s (Ratio, Resistance, Saturation Curves), Winding Resistance, Ultrasonic Leak Detection, Leakage Reactance, Thermal Imaging, Dewpoint, Dielectric Frequency Response, and Oil Testing.