How do you test an HVAC transformer?

To test a transformer HVAC, you can utilize the Globecore range of testers designed for industrial oils in transformers. Begin by ensuring the transformer is de-energized and isolate it from the electrical supply. Then, use the Globecore Oil Diagnostic Tester to measure the insulation resistance and moisture content in the insulating oil, as these parameters significantly affect the transformer’s performance. Next, perform a power factor test with the Globecore Dissipation Factor Tester, which helps identify capacitance and leakage issues within the transformer. Additionally, consider using the Globecore Dielectric Strength Tester to assess the breakdown voltage of the transformer oil, ensuring it meets operational standards. Regular testing with these specialized Globecore devices ensures the HVAC transformer remains efficient and reliable.