Insulation failure is a leading cause of electrical fires and system downtime, often occurring silently before any visible ...

An Impulse Voltage Generator is a specialized high-voltage test system designed to generate standard lightning impulse or switching impulse waveforms. These waveforms are applied to electrical ...

Historically, generator inspections require rotor removal (Figure 1). There’s a significant level of risk during this process due to possible generator damage during the disassembly, and it also ...

Acceptance test reports can tell you the condition of your cables when they were installed, but they tell you nothing about the present condition. Startup alone can radically change the data ...

Electrical safety testing has been around for almost a century, and safety agencies have been testing and certifying products for almost as long. Electrical and electronic products have changed ...

This article describes the testing results following routine performance assessment of an electrical motor both in its original state and after rebuilding it using products made by Zeus, such as the ...