What is a load bank test?

A load bank test is a method used to verify the performance of electrical equipment under actual load conditions. This test simulates the operational conditions that the equipment will experience during normal use by applying a controlled load to the system. The primary goal is to assess how well the equipment performs when it is operating at or near its maximum capacity, ensuring that it can handle the demands of a real-world application without failures or issues.

Conducting a load bank test helps identify potential problems such as overheating, voltage drops, and overall efficiency, which might not be apparent during no-load tests. By directly observing how the equipment responds to load, technicians can ensure reliability and preparedness for situations where the equipment will be required to perform under full operational capacity.