The load bank allows the locomotive to be run up to full power without turning a wheel. It simulates the load a heavy train would place on the engine, generator and load regulator. Engine horsepower output can be tested as well as generator output. The load bank is basically a giant electrical resistor simulating the draw from the traction motors.
Looks like a job well done, the loco is a credit to the restorers
The load bank allows the locomotive to be run up to full power without turning a wheel. It simulates the load a heavy train would place on the engine, generator and load regulator. Engine horsepower output can be tested as well as generator output. The load bank is basically a giant electrical resistor simulating the draw from the traction motors.
We also you Load Banks when we test 3 phase Ground Power Units for aircraft. 80KVA
what's the purpose of these load bank tests?
They simulate load on the loco without it actually having to move