2.4 MW enhanced hules type plasma torch
- Design : Dual cathode and dual anode
- Electrode material : Oxygen free copper (OFC)
- Arc heater power max: 2,400 kW
- Max current per anode/cathode : 600 A (total 1,200 A)
- Velocity at exhaust: 2-5 Mach
- Enthalpy : ≥ 20 MJ/kg @ air 50g/s
- Electrode contamination: < 0.5% mass ratio @ 20 MJ/kg
- Gas supply pressure at the arc heater : 6 bar
- Gas flow : Air ≤ 60 g/s
Power supply
- Output power : normally 3,000 kW total (1,500 kWx2)
- Output Current: total 1,200 A DC max
- Output voltage : 2,500 VDC
Substrate manipulator
SM1: 4Arms assembly
- Rotation perpendicular to arc heater (Z): Full 216°
- Parallel to arc heater axis(X): 300 mm, 40 mm/s
- Perpendicular to arc heater axis(Y): 400 mm, 40 mm/s
SM2: 1 flat plate assembly
- Vertical travel range of 500 mm
- Vertical travel speed 40 mm
- Angle of attack (tilt) rang e 0 to 90 degrees
Chamber
- Size ∅1.8 m x 2.2 m
Heat exchanger
- heat removal up to 1 MW