Regenerative DC loads
Regenerative DC loads are capable of not converting the energy they absorb into heat as with conventional DC loads, but instead delivering the released energy back to the power grid. At a time of global warming and high energy costs, this is quite a saving. Especially when you also consider that, in combination with conventional loads, we often use air conditioning to cool the test room.
In the range of regenerative DC loads at TTMS, today we already see models with powers as low as 200 watts and then through to powers in the mega watts. With a voltage range starting from 0-60V and then through to 0-2250V, and current ranges from a few Amps to 10,000A and more, we do cover the most common applications in our market segment.
The dynamic range of regenerative DC loads is a lot lower than for conventional DC loads. This is due to the technology used to supply energy back to the grid as well. Usually, we don’t get further than a few hundred Hz with a regenerative DC load.
Of course, we can also work with the regenerative DC loads in Constant Current mode, Constant Voltage mode, Constant Resistance mode, Constant Power mode or a combination of these.
Applications include testing batteries, LED drivers, Fuel cells, EV fast chargers, battery chargers, burn-in testing, semiconductor testing and many others.
Let us know your application and we will work with you to select the right regenerative DC load for your application.