At AYT International, we provide comprehensive low, medium, and high-voltage cable testing, commissioning, and diagnostic services across Qatar. Our certified engineering teams utilize advanced diagnostic technology to verify insulation integrity, identify pinpoint faults, and prevent catastrophic power failures in industrial, commercial, and utility infrastructures.

Whether during initial installation commissioning or scheduled predictive maintenance, our testing protocols ensure full compliance with KAHRAMAA standards and international specifications (IEC, IEEE, and NETA).

Core Technical Capabilities

• Very Low Frequency (VLF) Withstand Testing: Safely evaluates medium and high-voltage AC cables without inducing accelerated aging in the insulation.
• Partial Discharge (PD) Measurement & Mapping: Detects localized insulation voids, treeing, or termination defects before an electrical breakdown occurs.
• Tan Delta (Dissipation Factor) Analysis: Measures total insulation degradation and moisture ingress across the entire cable run.
• Insulation Resistance (IR) & Polarization Index (PI): Fundamental DC megger testing to verify phase-to-phase and phase-to-ground integrity.
• DC Hi-Pot & Sheath Integrity Testing: Tests outer sheath jackets against water ingress and mechanical damage to ensure long-term ground fault prevention.
• Cable Route Tracing & Precise Fault Location: Utilizing Time Domain Reflectometry (TDR) and acoustic surge thumping to locate buried cable faults quickly, minimizing excavation footprint.

Why Choose AYT International?

• Local Utility Compliance: Testing procedures engineered to meet KAHRAMAA regulations and local Qatar safety standards.
• State-of-the-Art Test Sets: High-precision, calibrated equipment designed for accurate field diagnostics.
• Rapid Fault Response: Emergency field support to minimize industrial downtime and restore power swiftly.
• Actionable Analytical Reports: Comprehensive technical documentation including baseline data, trend lines, and immediate remediation recommendations.