Three Phase Spark Plasma Sintering Power Supply

This power supply is suitable for plasma (conductive material or non-conductive material) sintering, plasma smelting, ion coating surface treatment, stable magnetic field energy storage, strong magnetic confinement, plasma heating and other scientific research and manufacturing fields.

● The working characteristics of the power supply: high frequency pulse, low voltage, high current.

● Output current: 0~102400A continuously programmable; output voltage 0~14V continuously programmable; Output frequency: ≥100kHz.

● Protection function: output open-circuit protection; short-circuit constant current; over-temperature protection; dc voltage protection; no-water protection; phase-lack protection;

●  Flexible operation; programmable current and voltage; local and remote mode for single module; system pulse phase synchronization function; real-time display and query function of working status;

● Adopts standard RS485 (internal communication bus) to communicate with Model-BUS (external communication bus) bus, which improves external compatibility;

● allows output unconditional short circuit; user can terminate the operation of the device according to the working conditions; 

● The power output of the device adopts electromagnetic shielding transmission line, which improves the electromagnetic compatibility of the device. 

Technical parameter

Input voltage: three phase four wires AC380V±38V

Input line current: 2000A; (adopt 2500A electric switch)

Input peak power: 1500000W

Output DC pulse voltage: 0~15V

Output current: 0~102400A±1000A

Output voltage regulation: ≥10V/us

Output current regulation: ≥20000A/us

Output pulse frequency: ≥100000Hz