We have multiple test kits & equipment’s for complete on-site testing of EHV cables, a team of experienced engineers and expertise related to cable testing. Also have testing facility for online & offline partial discharge tests on cables. For offline cable testing, VLF test kit is used for medium voltage & Resonant Test Systems is used for EHV up to 400kV. We offer number of tests performed at different stages of a cable life cycle for up to 400kV.
• Cable installation & commissioning tests: Drum test, Power Freq HV/PD/TD, DC Hipot
• Periodic maintenance diagnostics: Tan delta, VLF test
• Failure event activities: Fault location finding, Burn out, HV / PD test
Highlights:
• Testing standards IEC 60840 & IEC 62067:2022
• Testing as per DEWA & CIGRE recommendations
• Withstand testing using VF resonance kit
• Highest capacity (18MVAr) on-site HV test system in India
• We undertake projects across the world
Future Expansion:
• Addition of modular 230kV x 4, 120A HV test system
• Will be able to test 7.5kms of 400kV cable, or 15kms of 220kV cable, or 20kms of 132kV cable
• Addition of 120kV VLF test system with Omicron PD measurement system
• Addition of Capacitance & Tan-Delta at rated voltage test on-site
