Chroma 63200A series High Power Electronic Loads

Chroma 63200A series
Chroma has extended their portfolio of Electronic Loads with a range of High Power models in the 63200A series

Applications
The Chroma 63200A series high power DC electronic loads are designed for testing a wide range of power conversion products. Applications are: AC/DC and server power supplies, DC/DC converters, EV batteries, automotive charging stations, and other power electronics components. These units can be synchronously paralleled up to 240kW and dynamically synchronized for generating complex multi-channel transient profiles. The 300% peak overpower capability provides extra headroom for fault condition simulations in automotive batteries, fuel cells, and more.

Operating ranges and modes
The 63200A series have three operating voltage choices, 60V, 150V, 600V & 1,200V, with models covering power levels from 4kW to 24kW and up to 2,000A in a single unit.
New complex operating modes include CR+CC, CV+CR and CV+CC modes.  The CR+CC mode is suitable for power on testing and the CV+CR mode can replace Von setting while the CV+CC mode can be used for battery discharge testing. In addition, the unique CZ mode designed in 63200A series can improve the loading behavior of CC & CP mode and makes the simulated loading current more realistic. The 63200A provides this CZ mode to prevent inrush current from occurring and triggering the over current protection of server power. Such cases we find with many capacitors on the mainboard of the pcb such as a computer mainboard.

Features
The DC loads have unique user defined waveform (UDW) capability and external analog modulating input for simulating real-world custom waveforms. Another distinct feature is the dynamic auto-frequency sweep function, which enables detecting a UUTs worst case output deviation across a wide range of current frequencies. In addition, a 255-set of data storage function has been built in for recall of the stored settings at any time. For automated testing, the save and recall functions can save a great deal of time.

Users are able to control the Chroma 63200A family remotely via standard USB or optional Ethernet and GPIB interfaces.

Please check the datasheet for more information.