Service Details

400 kV XLPE cables are exposed to extreme electrical stress, environmental conditions, and mechanical challenges, which can lead to insulation degradation, partial discharge, or failures.

EngineerBari™ adheres to IEC, OEM, and utility guidelines to:

✅ Ensure precise cable preparation and jointing techniques

✅Provide stress control and ultra-high-voltage insulation integrity

✅ Conduct diagnostic testing to locate and resolve faults

✅ Guarantee reliable operation in harsh outdoor and indoor environments

Scope of Work

✅ Comprehensive inspection of cable routes, joints, and terminations

✅ Precision stripping of XLPE insulation and metallic screens

✅ Assembly of heat-shrink or cold-shrink joints

✅ Installation of stress cones/stress control tubes

✅ Application of anti-tracking, UV-resistant insulation and sealing

✅ Moisture and environmental ingress protection

✅ Mechanical fixing, phase identification, and labeling

✅ Troubleshooting of cable faults, including partial discharge, insulation failure, and open circuits

✅ Final visual, electrical, and safety inspection

Quality & Safety Practices

✅ Use of high-voltage, outdoor-rated 400 kV jointing kits

✅ Controlled and clean jointing environment

✅ Work performed by trained 400 kV cable engineers

✅ Compliance with permit-to-work, LOTO, and HV safety standards

Benefits

✅ Ensures stable operation of ultra-high-voltage networks

✅Prevents surface tracking, flashover, and insulation failure

✅ Extends cable service life and reliability

✅ Reduces forced outages and emergency maintenance

Optional Testing & Add-On Services

✅ Insulation Resistance (IR) Testing

✅Partial Discharge (PD) Measurement

✅ High-Potential (Hi-Pot) Testing

✅ Fault Location & Diagnosis

✅ Jointing Inspection & Commissioning Report

Transportation & Accommodation

For remote or outstation sites, transportation and accommodation are billed separately or arranged as agreed.

Why Choose EngineerBari™?

✅ Verified professional power engineers with 400 kV experience

✅ IEC, OEM, and utility standard compliance

✅ Suitable for indoor and outdoor ultra-high-voltage installations

✅ Clear documentation, inspection, and commissioning reports

✅ Services available nationwide across Bangladesh

✅ Partial payment opportunity.

Total Service Fee : 0.00