Certified Trust: How Huazheng, China VLF Hipot Tester Supplier Are Strengthening Global Presence with CE & ISO

Why is VLF Hipot testing becoming more important in modern power networks? VLF Hipot testing is widely used for assessing the ...
Electrical Construction & Maintenance

IEEE approves new standard for testing shielded power cables

The IEEE recently approved IEEE 400.2, “Guide for Field Testing of Shielded power Cable Systems Using Very Low Frequency (VLF), a new standard that addresses concerns when field-testing shielded, ...
T&D

High Voltage, Inc. VLF E-Series for Power Cable Testing

HVI has led the industry in manufacturing the most portable and easiest to use VLF test instruments since 1998. The E Series represents the apex of these efforts with the most advanced features and ...
T&D

VLF AC Testing, Fault Finding

High Voltage, Inc.'s VT-33 offers complete cable care for underground shielded power cables up to 25 kV class. It a VLF AC cable testing and fault finding/burner instrument in one self-contained ...
Electrical Construction & Maintenance

Assessing Service-Aged, Medium-Voltage Power Cables

We hear it all the time — America’s electrical infrastructure is aging. Coupled with that reality, one of the issues that continues to surface around this ongoing discussion is knowing the reliability ...