Summer Transformer Failures: On-Load Tap Changer Issues & Expert Remedies | Dhruti Sales

With each summer, for example, the temperature increases and a need for electricity, transformers in industries and equipment undergo excessive stress. One of the most critical parts that are impacted under such high load conditions is On Load Tap Changer (OLTC). This system maintains voltage levels constant but during heavy summer demand can generate a lot of issues that can cause transformer faults when not unchecked.

In Dhruti Sales, we have expertise in providing high quality On Load Tap Changer (OLTC) spares and high quality spares to Ahmedabad, Gujarat and Beyond Industries. Here in this blog, we will seek out average people to operate their transformers evenly on the high mass summer, their reasons and technical on loss of changer (OLTC).

What is On Load Tap Changer (OLTC)?

is a device fitted in power transformer used to control voltage without having to shut down the system. This regulates the transformer's winding under load and maintains a stable power supply even during fluctuations.

In summer, additional power consumption with air conditioning, refrigeration system and industrial equipment, On Load Tap Changer (OLTC) units function more frequently. The additional load heightens the danger of overheating, contact wear and oil contamination.

Common OLTC Problems in Summer High Loads

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