In technical collaboration with REDKOH Industries, USA, ADOR has launched the elevated frequency power supply for better power guarantee and emission control in critical ESP applications across all sectors.
A three phase AC main power source is fed into a rectifier and filter combination to create a smooth DC power source. This DC source is then fed into an integrated gate bipolar transistor (IGBT) full wave bridge circuit where it is converted into a high frequency AC waveform.
The SMPS switch module is assembled on a steel panel that occupies roughly the same space as an existing SCR module. Mounted on a common heat sink are the rectifiers, the filter assembly, IGBT Modules, and IGBT Gate drivers.
The Ador MFPS controller outputs a predetermined frequency to fire the IGBT's. Feedback control uses mA and KV feedback for voltage, Current and spark/arc control.
|Voltage||200V – 600 V, 50 Hz / 60 Hz , 3 ø|
|Variation||±10% in Voltage, ±2% in Frequency|
|No. of Phases||3 (4 wire)|
|Voltage||20 KV DC – 80 KV DC|
|Current||50 mA DC – 3000 mA DC|
|Frequency||100 Hz up to 1000 Hz.|
|No. of Phases||1 Phase (L-L)|