High Voltage Diesel Generators vs. Low Voltage: Key Differences Explained

When it comes to choosing the right diesel generator set for industrial, commercial, or residential use, it’s vital to understand the differences between high voltage and low voltage generator sets. Both types of generator sets play a vital role in providing backup or primary power, but there are some differences in their uses and applications. In this article, AGG will break down the key differences between high voltage diesel generator sets and low voltage diesel generator sets to help you make an informed decision.

What Are High Voltage and Low Voltage Diesel Generators?

Before going any further into the differences, it is important to recognize the meaning of “high voltage” and “low voltage” in the context of a diesel generator set.

• High Voltage Diesel Generator Sets: These generator sets are designed to operate at voltage levels typically higher than 1,000 volts. They are typically used for large-scale power generation, such as industrial plants, manufacturing facilities and large commercial operations. High voltage generator sets are often used to power large numbers of machines or critical electrical loads.
• Low Voltage Diesel Generator Sets: These generator sets operate at voltage levels typically below 1,000 volts. Low voltage diesel generator sets are typically used for small applications such as standby power for small businesses, residential buildings and commercial organizations.