500kW Programmable DC Pulsed Power Supply for Plasma Ion Nitriding Process

500kW Programmable DC Pulsed Power Supply for Plasma Ion Nitriding Process

Pulsed Power Supply for  Plasma Nitriding is mainly suitable for surface treatment of bearings, drills, saws, files, tracks, engine turbinse, screws, missile shells, gun barrels, tank tracks and other surface treatment, which guarantee the workpieces won’t be deformed and increase abrasion resistance and compression strength, and can replace high frequency quenching process. Therefore, it fits for smelting, mechanical processing, automobile manufacturing, production equipment, rail traffic, aerospace, military equipment and other industries.  

▶  Easy to clean. It only takes 3 to 4 hours.

▶  Strong arc extinguishing ability, able to absorb 1500J arc at 0.4ms.

▶  Good heating efficiency, which can keep the low temperature plasma at about 1000C for 12 hours.

▶  Applying general control mode, clients can use 4~20mA or 0~10V PLC benchmark given, as well as PC control.

▶  Communication Internet of Things: RS485 and Internet remote Internet of Things communication function.

Technical parameter

Output power: 500kW

Input voltage: AC 380V

Input current: 0-1000V

Output voltage: 40-1000V

Output current: 800-1000A

Negative high voltage output: -1000V ~ -40V

Working frequency: 0-5000Hz

Display screen control program: 15 inches touching screen

Manual control: Voltage regulation: multiturn potentiometer; Current regulation: multiturn potentiometer; 1200V 800A circuit breaker, emergency stop button

Communication: RS485

Cooling method: Internal and external water cooling + forced air cooling