How Often Should a Generator Be Load Tested?
Whether a generator is truly reliable at critical moments does not depend on whether it can start, but on whether it can operate stably under load. For this reason, regular load bank testing is an industry-accepted best practice to verify generator performance and reliability. A common—but often overlooked—question is: How often should a generator undergo […]
Load Bank Calibration Explained: Why “Zeroing” Is Far from Enough
The value of a load bank lies not only in its ability to apply load, but in how accurately that load is applied. This article provides a structured explanation of load bank calibration fundamentals, common misconceptions, and how Voltgent helps customers build a traceable and reliable testing system through robust design and testing capability. […]
Load Bank Maintenance Guide: How Proper Maintenance Extends Service Life and Ensures Test Reliability
In generator, UPS, and energy storage system (ESS) testing, load banks are often treated as plug-and-play devices. However, neglecting routine maintenance can lead to accuracy drift, frequent failures, and even irreversible damage to core components. Based on extensive industrial field experience, this article outlines the key principles of load bank maintenance and explains how Voltgent […]
What Is Wet Stacking? How Load Banks Effectively Eliminate This Hidden Generator Risk
In emergency standby power systems, data centers, hospitals, and industrial facilities, diesel generator sets often operate under low-load conditions or remain on standby for extended periods. However, many users are unaware that this operating pattern can easily lead to a serious yet frequently overlooked issue—”Wet Stacking”. Wet stacking not only degrades generator performance but also […]
Full-Process Quality Control of Voltgent Resistive Load Banks
The performance and reliability of a resistive load bank depend on more than rated power—it depends on materials, manufacturing processes, and quality control.
As a professional load bank manufacturer, Voltgent implements strict full-process quality control to ensure every resistive load bank delivers stable load performance, high accuracy, and safe long-term operation, even under extreme conditions.
Voltgent High-Performance Resistive Load Banks
In critical power testing applications, a load bank is more than just equipment—it is the foundation of reliable test results.
Voltgent high-performance resistive load banks are engineered for demanding load testing environments, delivering stable operation, precise load control, and enhanced safety under all operating conditions.