FCRO4100


Parameter Unit Value
System Phases 1
Maximum Mains Voltage V 480
System Frequency Hz 50 or 60
Operating Temperature °C -5 to 85
Converter Topologies Center tap rectifier, AC controller or bridge rectifier (2- and 4-quadrant operation)
Regulator Two Plug-In boards can be connected depending on the application. The VRCL1P-1 is made for voltage control and has current limiting capability.The PTIR-1 is made for 4-quadrant rectifiers and allows the introduction of dead times between the polarity switching.
Delay Angle Control Range ° 10 to 170
Delay Angle Control Signal  –  0V to 5V; 0.85V to 5V; 0V to 10V; 0mA to 20mA; 4mA to 20mA or custom
Delay Angle Calculation  – Analog PLL implemented on proprietary ASIC
Pulse Profile “Picket fence” profile, high initial current pulse followed by softer pulses to ensure conduction
Control voltage supply On-board transformer uses mains voltage to power the board
Others Isolated gate drive circuits; Fully Connectorized; Soft Start and Soft Stop (independently configurable); Power-on Inhibit (avoids sending pulses at turn-on); External Inhibit Signal