Blog | DIGAMEL SUBESTACIONES

Here you can find up-to-date help, advice, news & reviews on measurements and tests related to the equipment we offer.

18-06-2021

Why is leakage current important?

This post analyzes the origin, the importance of monitoring leakage currents, their detection through the use of the current-to-ground leak detection clamp.

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09-04-2021

Tests on power transformers: Measurement of winding resistance.

Due to the low resistance of power transformer windings, conventional measurement methods are not in application. Specialized meters called generically four-wire ohmeters will be used instead.  

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12-11-2020

Battery testing equipment

The inspection, monitoring and maintenance of batteries are a fundamental role when it comes to conserving our batteries, this post details the set of equipment necessary to maintain, charge, regenerate or train batteries in cyclical or backup applications.

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09-09-2020

Insulation resistance in power transformers

The real interest in measuring the state of the insulation of a electrical machine or an installation lies in checking whether the quality of these isoltators has been altered over the years by the demanding operations.

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