EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 60044-4 testing. IEC 60044-4 is the fourth part of "Measurement of partial discharges" for instrument transformers. This standard defines the partial discharge characteristics of instrument transformers used in high voltage (HV) and medium voltage (MV) networks and specifies appropriate methods for measuring these properties.
Partial discharge is a discharge event that occurs in a small area of insulating materials. This can happen in voids, cracks or other surface defects within the insulation material and degrades the insulation performance over time. Therefore, partial discharge measurements are very important to ensure the healthy and safe operation of instrument transformers.
IEC 60044-4 defines standard methods and measurement techniques for measuring partial discharges. These methods enable the detection, analysis and classification of partial discharges. It also covers the interpretation of measurement results and reporting them to provide information about the health of instrument transformers.
EUROLAB assists with IEC EN 60044-4 test compliance. Our test experts offer the best service and controlled testing process in our laboratories to you, our manufacturers and suppliers, with the principles and duty of professional work.
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