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KDVLF-TD VLF Test System for Medium Voltage Cable Diagnostics

KDVLF-TD VLF Test System for Medium Voltage Cable Diagnostics
22 Jun-2026

 

KDVLF-TD is an ultra-low frequency (VLF) cable testing system designed for withstand voltage testing and dielectric loss (tanδ) measurement of medium-voltage cables up to 35kV.

The system integrates multiple testing functions, including AC withstand voltage testing, DC testing, and dielectric loss analysis, within a single platform. This allows operators to perform comprehensive insulation condition assessment using one setup.

Compared with conventional testing methods that require separate instruments and manual post-processing, the KDVLF-TD system supports automated measurement procedures and internal data storage, improving consistency and reducing manual workload.

Test data can be exported via USB for report generation and further analysis.

KDVLF-TD is suitable for use in power utilities, industrial maintenance, and electrical testing laboratories where reliable cable condition evaluation is required.