Load banks are essential tools for verifying the performance and reliability of standby generators and other power systems. By applying a controlled simulated load, technicians can evaluate fuel system performance, alternator output, voltage stability, and response to real-world electrical demands — before an outage occurs. In industries where uptime matters, such as hospitals, data centres, telecommunications, and utilities, load bank testing helps ensure backup power systems perform when they’re needed most.
While Foxfab does not rent or operate load banks, we manufacture Load Bank Connection Cabinets that make routine testing safe, fast, and code-compliant — especially in mission-critical environments.
A load bank mimics the actual load that a power system would experience during operation. This allows technicians to:
Load banks simulate full-capacity demand to validate generator performance. They help uncover issues with fuel systems, alternators, or control panels before a generator is put into service — or relied on in a power outage.
In engine manufacturing and production environments, load banks are used to apply mechanical load through a dynamometer. This verifies that new engines are performing efficiently before deployment.
In live environments, load banks are essential for routine maintenance. They:
Manufacturers often use load banks to demonstrate generator capabilities to customers. This validates system performance and supports written verification in procurement contracts.
Unplanned power failures can disrupt essential services and create safety risks. Load bank testing ensures your standby power system can:
Industries that rely on it include:
To perform a load test, you need a safe, fast, and permanent connection point between the generator and the temporary load bank. That’s where Foxfab Load Bank Connection Cabinets come in.
Foxfab solutions are:
Our cabinets are built to handle the rigours of industrial and mission-critical testing — whether it’s monthly, quarterly, or annually.
Load bank testing plays a key role in generator reliability — but having the right infrastructure in place is just as important. Foxfab’s connection cabinets make it simple to test safely, on time, and without interrupting operations.
📩 Contact sales@foxfab.com or visit www.foxfab.com to learn more about our Load Bank Cabinets and other industrial power solutions.
A load bank simulates real electrical loads to verify generator capacity, stability, and performance under operational conditions.
Resistive, reactive, and combined load banks are used to test different aspects of generator efficiency and output.
It ensures generator reliability, prevents costly downtime, and validates performance before real emergencies occur.
