Load Banks
Fortress Systems manufacture load banks ranging from small portable loads for testing petrol generators to multi-megawatt high voltage loads for large diesel generators and gas turbines at up to 13.8kV.
Regular load testing, along with correct battery maintenance, is the best way of ensuring the reliability of standby power systems.
Such tests are usually carried out against a temporary load bank brought to site for the purpose and removed afterwards, or a fixed dummy load installed with the generator.
Suitcase Load Banks
Fortress suitcase load banks are available in two configurations, allowing for easy travel to out of the way testing locations. This load bank is perfect for transport by one technician due to its lightweight, available casters and telescoping handle. Individual units are useful for loads up to 150kW from the back of a pickup at the jobsite, tight locations or for roof mounted generators accessible only by elevator. Fortress suitcase load banks can be daisy chained together to increase testing capacity.
Available Ratings:
- Resolution, kW – 1, 5, 10, 25
- Rated Voltage (L-L) – 240, 415, 480, 690
Stationary Load Banks
Fortress’s line of stationary, outdoor resistive load banks are designed and built to be permanently mounted and used for dedicated, on-site testing. The result of many years of experience, these load banks are built to withstand not only the elements but also continuous duty in difficult conditions. A modular design concept enables larger units to be constructed from standard “building blocks”. This simplifies component sourcing and manufacturing, allowing us to ship your load bank quicker. The resistors elements require no cool-down period between operations; the louvered enclosures are designed for safety and durability.
Available Ratings:
- Resolution, kW – 5, 10, 50, 100
- Rated Voltage (L-L) – 240, 415, 480, 690
