The thyristor A5E02051868 used in Siemens frequency converters

Basic information Model: A5E02051868 Device type: Robicon G4 series Power unit Brand: Siemens/Robicon Application scenario: High voltage frequency converter power module, compatible with Robicon medium and high voltage frequency conversion system
Electrical parameter adaptation Input voltage: three-phase AC 2.4kV-10kV DC bus Rated voltage: 750V Rated output current: 40A (typical value, slightly different configurations) Adaptation power range: about 300kW (varies according to system configuration) Switching frequency: 600Hz per pole (total equivalent frequency varies with the number of units) Control mode: PWM pulse width modulation, vector control
Physical and Environmental Parameters Protection Level: IP21 Operating Temperature: 0 ℃ -40 ℃ Relative Humidity: 5% -95% (no condensation) Dimensions: Approximately 500mm x 600mm x 500mm (width x height x thickness) Weight: Approximately 30kg Installation Method: Integrated installation inside the cabinet
Core Function: Convert high-voltage AC power into adjustable frequency and voltage three-phase AC power to drive high-voltage motors. Protection Features: Equipped with multiple protection mechanisms such as overcurrent, overvoltage, overheating, and short circuit. Adaptation System: Siemens Robbins series high-voltage frequency converters, such as the Perfect Harmony series