How to Choose Between Three-Phase and Single-Phase When You Buy Used Transformers
Top Questions to Ask When Buying a Transformer: Understanding Transformer Price and Performance Buying a transformer is a major investment—one that impacts safety, efficiency, and long-term operational costs. Whether you’re upgrading an industrial setup or expanding infrastructure, knowing what to ask before making a purchase can save you from costly mistakes. One of the biggest concerns for buyers is understanding what affects transformer price and how to ensure you’re getting value for your money. In this guide, we break down the essential questions you should ask when sourcing a new transformer and explain how pricing, specifications, and vendor reliability all play a role in your decision. 1. What Are My Load and Voltage Requirements? Before even looking at models or suppliers, you need to know your electrical load and voltage requirements. This will determine the size, capacity, and type of transformer suitable for your application. A transformer that’s too small can overheat...