The Chroma 63220A series are high power electronic loads with a voltage range up to 1200V and a current range of 2000 amps. Models in this line include:
63220A-150-2000 13U Programmable High Power DC Electronic Load 150V / 2000A/ 20kW
63220A-600-1400 13U Programmable High Power DC Electronic Load 600V / 1400A/ 20kW
63220A-1200-420 13U Programmable High Power DC Electronic Load 1200V / 420A/ 20kW