Designed parameters
l Nominal power: 150kW
l Rated DC power: Pd=180kW
l Rated DC voltage: UdN=450V
l Rated DC current: IdN=400A
l The whole efficiency: η≥85%
l Output power: Pout150kW
l Designed frequency: f=350~400kHz
l MOSFET inverter: 60kW×3
l Tank circuit output mode: no welding transformer output, secondary resonance
Power distribution requirements
l Nominal power: 150kW
l Rated DC power: Pd=180kW
l Line-in power factor: COSφ≥0.85
l Power distribution capacity: S≤210kVA
l Power supply voltage: 3-phase 380V/50Hz
l Line-in current: I=330A
l Line-in cable: each phase adopts 150mm2 copper cable, 3-phase 4-line
Circulation soft water cooling system (air-water cooling system, GPKL-2- 0.55)
l Cooling capacity: 47300kcal/h
l Outlet temperature: ≤40°C
l Working flux: 15m3/h
l Working pressure: 0.26Mpa
l Water tank capacity: 520L
l Rated power: pipe pump motor 4.0kW, spray pump motor 0.75kW, fan motor 0.55kW
l Rated voltage: 3-phase 380V/50Hz
l Noise: ≤85dB
l With water tank level indication and temperature display, low water level and over-temperature protection function
l Dimension: 1840×1180×1960mm