Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Modern substation control and communication have revolutionized the ability to troubleshoot system faults and mis-operations. Event fault records and documenting every input and output provide ...

NTC’s new facility will reportedly manufacture and test high-voltage transformers with power handling capabilities of up to ...

The new facility will manufacture and test transformers with power ratings of up to 500kV and 750MVA, which are used in large-scale industrial applications such as data centres, mining operations and ...