TOGA

Transformer Oil Gas Analysis

The DANI TOGA Analyzer covers the requirements of the official method for the extraction and measurement of gases dissolved in electrical insulating oil having a viscosity of 20cSt or less at 40°C (ASTM 3612-C).
The broad offer of dedicated samplers ends up with two TOGA solutions, both characterized by high level of performance and epic reliability.

Transformer-oil gas analysis (TOGA) is required as a test of oil-filled electrical transformers condition. When a fault in a transformer occurs, certain gaseous products appear. The relationship between the amounts of the specific compounds and the various types of fault is generally understood, so an early diagnosis by performing a routine TOGA analysis results as a prevention of future failures and a huge save in future costs.

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