The Touch 1 Ultra cable/connector test system can test assemblies of up to 256 points at potentials to 2,800 Vdc and 2,000 Vac and leakage current thresholds to 1.5 mA (real) and 30 mA (total). It ...

Testing medium-voltage (MV) cables with the high-potential (“hi-pot”) test is typically part of an MV cable testing program. In Parts 4 and 5, we looked at the DC and AC versions of this test. The ...

Most of the electrical power distribution infrastructure is static, and in many facilities, the mindset for electrical equipment and devices is “set it, and forget it.” However, much of the existing ...