One of the most common questions we get asked regarding Transformer Oil Temperature Indicators is “How do I choose the right replacement model OTI for an existing transformer?” Get all the answers as well as a “universal” solution to temperature gauges.Read More
The insulation system within a transformer is one of the parts most prone to premature ageing is not treated correctly. There are three main factors that impact the condition of the cellulose insulation.Read More
Qualitrol have made available another on-demand webinar. This one – Transformer Winding Hot Spot Temperature Determination – continuing on from last month’s webinar on Transformer Monitoring Basics.
This latest webinar outlines the developments in effective monitoring of a transformer’s internal temperature. Loading capability of power transformers is limited mainly by winding temperature. Knowing the exact internal temperature allows for better loading capability, longer asset life, hence greater revenues and lower asset replacement / repair costs.Read More