Technical Parameters Of 500kW Solid State H.F.Welder
Designed parameters
·Nominal power: 500kW
·Rated DC power: Pd=600kW
·Rated DC voltage: UdN=450V
·Rated DC current: IdN=1330A
·The whole efficiency: η≥85%
·Output power: Pout>500kW
·Designed frequency: f=150~200kHz
·MOSFET inverter: 120kW×5
·Tank circuit output mode: no welding transformer output, secondary resonance
Power distribution requirements
·Nominal power: 500kW
·Rated DC power: Pd=600kW
·Line-in power factor: COSφ≥0.85
·Power distribution capacity: S≤700kVA
·Power supply voltage: 3-phase 380V/50Hz
·Line-in current: I=1090A
·Line-in cable: each phase adopts 240mm2 copper cable parallel connections, 3-phase 4-line
Contact me directly via:julian.duan at foxmail.com
Name |
Composing / Model |
Quantity |
Remark |
500kW Solid state H.F. welder |
Switch gear rectifying cabinet |
1 set |
|
Inverter output cabinet |
1 set |
|
Water-water cooling system |
1 set |
|
PLC central operation console |
1 set |
|
Connecting optical fiber |
1 suit |
|
Mechanical adjustment device |
1 set |
|
S/N |
Name |
Specification |
Manufacturer |
1 |
Boards |
|
Yongda |
2 |
SCR |
KP 500A/1400V water-cooled |
Jinzhou Huajing |
3 |
Diode |
ZP 500A/1400V water-cooled |
Jinzhou Huajing |
4 |
Filter capacitor |
4700μF/450V |
Japan HITECHI |
5 |
Flat-wave capacitor |
300μF/500V |
Beijing Kejiaxin |
6 |
MOSFET |
IXFN38N100 38A/1000V |
German IXYS |
7 |
Fast recovery diode |
DSEI2×61-12A 60A/1200V |
German IXYS |
8 |
Tank circuit resonance capacitor |
0.66μF
700V/100kVA |
India/Taiwan |
9 |
Switch power supply |
15V |
Taiwan Mingwei |
10 |
Ferrite magnetic core |
E type |
Xian Sanlian |
11 |
HMI |
PWS6600 5.7 inches |
Taiwan Hitech |
12 |
Flat-wave reactor |
|
Yongda |
13 |
Protective reactor |
|
Yongda |
14 |
Circulation soft water cooling system |
|
Yongda |
15 |
PLC |
S7-200 |
German Siemens |
16 |
Switch, relay, AC contactor |
|
LG/Schneider |
17 |
Buttons, indication lamps |
|
Shanghai |