EMI Electronics Measurements Inc, TCR Variable Current Voltage DC Power Supply 0-300V, 0-16 Amp. Model TCR 300T16-1-D-0V-0776. Input is 208VAC three phase. Output is 4800 Watts. Both Voltage and Current are variable from 0-300VDC and 0-16 Amps. Supply is CCCV (constant current, constant voltage) and can act as a voltage or current source. As a current source, can be used to charge high voltage battery packs at a constant rate. Guaranteed 100% functional in nice condition. Email for a freight shipping quote.