The DC loads of the TRL series feed the consumed energy back to the local mains supply.
They do not require a fixed installation for this purpose, but can simply be plugged into the wall socket. Because these loads also operate very quietly, they are perfect for the developer in the lab.
With three voltage classes of 80 V, 400 V and 1,200 V, all models have a maximum power of 1,000 W. The power consumed is fed back to the mains supply. This alone reduces power costs, and the environment is heated only minimally.
The optional I/O port provides analog and digital inputs for external control and outputs with status and monitor signals. Galvanic isolation prevents ground loops.
Find detailed information in the following links: