Custom Wind Turbine Transformers for German Offshore Project

Custom Wind Turbine Transformers for German Offshore Project

Germany, Northern Europe Wind Energy 2026

A German wind farm developer required step-up transformers for offshore turbines with extreme corrosion resistance (C5-M marine rating) and compact footprint for nacelle installation.

Project Background & Challenge

A German wind farm developer required step-up transformers for offshore turbines with extreme corrosion resistance (C5-M marine rating) and compact footprint for nacelle installation.

Our Solution

We engineered custom 3MVA liquid-immersed transformers with vacuum-pressure-impregnated windings, marine-grade stainless steel enclosures, and integrated vibration dampening mounts.

Project Results

First 12 units installed and operational. Mean Time Between Failures (MTBF) projected at over 25 years. Client scheduled for 36 additional units across the next 18 months.

Challenge

A German wind farm developer required step-up transformers for offshore turbines with extreme corrosion resistance (C5-M marine rating) and compact footprint for nacelle installation.

Solution

We engineered custom 3MVA liquid-immersed transformers with vacuum-pressure-impregnated windings, marine-grade stainless steel enclosures, and integrated vibration dampening mounts.

Result

First 12 units installed and operational. Mean Time Between Failures (MTBF) projected at over 25 years. Client scheduled for 36 additional units across the next 18 months.

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