Home/EASILY FINDING SURFACE CABLE PROBLEMS AT 110KV DOI COC TBA WITH STX40-2000 MEGGER EQUIPMENT

EASILY FINDING SURFACE CABLE PROBLEMS AT 110KV DOI COC TBA WITH STX40-2000 MEGGER EQUIPMENT

04/10/2022

Received information that needed support from Bac Giang PC and Bac Giang power grid management team when the 481 and 474 intersections at Doi Coc 110kV substation had an underground cable problem and could not find the fault location, KNP Vietnam urgently arranged The technical team coordinated with experts from Megger to come to the scene to participate in detecting and locating cable problems.

☀️The properties of underground cables in the terrain are quite complicated when the cable is buried deep in the ground on the old pond mud, the path of the cable is complicated after many renovations, along with the hot weather in the North causing difficulties for the people. search work. KNP Vietnam came to the scene after PC Bac Giang mobilized a technical team and available equipment to detect underground cable problems continuously for 3 days and still could not find the problem point.
⏳After 10 hours of continuous urgent work, KNP Vietnam technical team found 2 cable problems with the STX40-2000 Megger kit. At 22:30, the Cable Incident Point was found at a depth of 2.6m in the ground with the joy of the parties involved in the detection work. The problem was fixed soon after, contributing to ensuring the reliability of power supply for the local medium-voltage grid in these two XT compartments.

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EASILY FINDING SURFACE CABLE PROBLEMS AT 110KV DOI COC TBA WITH STX40-2000 MEGGER EQUIPMENT