ABB PCD231B101 3BHE025541R0101 Exciter Control Module

Product Information

• Manufacturer: ABB
  
• Product Type: PCD231B101 3BHE025541R0101 Module
  
• Country of Origin: Switzerland (CH), China (CN)
  
• Product Net Depth / Length: 142 mm
  
• Product Net Height: 373 mm
  
• Product Net Weight: 1.43 kg
  
• Product Net Width: 73.5 mm

Main Technical Indicators:

• Measures active power, reactive power, and combinations of active and reactive power
• Isolates and transmits analog signals

Measurement:

• Capable of measuring single-phase systems, three-phase three-wire systems, and three-phase four-wire systems

Output:

• Outputs analog signals such as 0-20mAdc, 4-20mAdc, 0-10Vdc, 0-5Vdc, etc.

Working Principle: The device's main circuit performs rectification and demagnetization functions. It utilizes a three-phase fully controlled bridge thyristor rectifier circuit to supply DC excitation current to the rotor winding of synchronous motors.