oil immersed transformer maintenance

24 Sep

Are Transformers Truly Maintenancefree For Life? A Practical Maintenance Guide

September 17, 2026
By 系统

Many EPC buyers fall for “lifetime maintenance-free” transformer marketing. Oil-immersed and dry-type transformers both need regular inspection. Learn site-specific maintenance rules for Africa and Central Asia, plus a real failure case caused by exaggerated slogans.

18 Sep

Blog, Application

How to Check Transformer Oil Leaks With Just a Paper Towel (African Field Trick)

October 12, 2026
By 系统
1 comment

Minor transformer oil seepage is hard to spot but can burn out your unit. Learn the practical paper-towel leakage detection method widely used on African hot-site projects and avoid hidden failures.