The measurement systems are basically composed of instrument transformers and energy meters. The latter must work with high precision, especially if they are applied in measuring systems for billing.

One of the main factors that determine the reliability and validity of meter tests is the accuracy of the equipment that the professional is using to generate the current and voltage signals that will be reproduced on the meters.

With that in mind, Conprove provides universal testers with high levels of accuracy, in addition to software tools dedicated to performing meter tests, even allowing the definition of automatic tests with points standardized by: INMETRO 587 (classes A, B, C and D ), IEC 6876 (classes 0.2S and 0.5S), IEC 1036 (classes 1 and 2) and IEC 521 (classes 0.5S and 2).

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