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Wind power

Harness the power of wind safely and reliably with Megger’s cutting-edge electrical testing solutions

The core component of wind energy production is the wind turbine. Every part of this complex structure – from blades to internal cabling and generators is essential to performance and power generation. 

That’s why ensuring the integrity of each component is critical whether onshore and offshore. Electrical faults or insulation breakdowns at any stage can result in turbine failure and costly downtime. 

Routine inspection, preventative maintenance and reliable test data are vital for keeping systems online and performing efficiently. With Megger’s advanced wind turbine testing equipment and software solutions, operators gain the safety, reliability and insights needed to optimise uptime and energy yield.

Wind turbine

ADX

All-in-one automated motor health analyser up to 15 kV

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MTR105

Industrial multifunctional motor and generator tester

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DLRO10HDX

Heavy duty 10 A digital low resistance ohmmeter

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DLRO2X

2 A handheld low resistance ohmmeter

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Transformer and substation

TRAX

Multifunctional transformer and substation test system

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OTS/OTD SERIES

Fully automatic oil testers for dielectric breakdown

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TTRU3

True three phase transformer turns ratiometer

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SVERKER900

3-phase relay and substation test system

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PD Scan

Universal online PD measurement system

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Sea cable & land cable

VLF Series

High-performance test systems, Sinusoidal and Cosine-rectancular

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TDM series

High power test and diagnosis combination for MV cables

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Teleflex VX

TDR measurements for prelocating faults on very long cables

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STX40

Portable fault location unit with 7 different built-in technologies

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FAQS / Frequently asked questions

Key tests include insulation resistance, power quality, continuity and partial discharge detection. These identify early-stage faults and reduce unplanned downtime for wind energy companies.

Yes, our rugged tools are designed for the harsh marine environments undergone by offshore wind farms and deliver reliable results even under extreme conditions, whether for fixed or floating offshore wind turbines.

We support wind turbine projects by enabling proactive maintenance through advanced diagnostics and real-time monitoring, helping operators detect and fix issues before failure occurs.

Absolutely. Megger solutions support IEC and IEEE testing standards for wind power plants, ensuring compliance across global wind energy operations.