Technical Guidance

1 transformer field inspection engineer infrared camera

Technical Guidance

21 August, 2026 | power transformer, transformer breakdown, transformer faults

Why Do Transformer Failures Occur? An Analysis of Key Issues in Selection, Operation, and Maintenance Based on Field Case Studies

Transformer failures are a frequent headache for power distribution projects, especially in harsh operating environments across Africa and the Middle East. Many site operators face unexpected shutdowns, costly repair work...

5 High Altitude Transformer Installation for Mining Power Systems

Technical Guidance

14 August, 2026

How to Choose a Transformer Supplier for an EPC Project? A Clear Explanation of the Pitfalls Encountered in a South American Project.

For South American EPC projects, how should you select the right transformer supplier? If you have been responsible for mining projects in Chile, photovoltaic power plants in Brazil, or port...

5 Application of 5000 kVA Class Transformers in Large Scale Industrial Projects

Technical Guidance

11 August, 2026

How to Select Transformer Capacity? A Guide to Load Calculation and Selection for 50 kVA to 5000 kVA Transformers

Zisheng Electric specializes in the R&D, manufacturing, and project services of transformers and power equipment. Its product range covers oil-immersed transformers, dry-type transformers, amorphous alloy transformers, and related power equipment....