Summary PowerFlex PWM AC Drives: SCR/Diode and IGBT Test Question How are the forward and reverse biased SCR/diode tests performed on the major power components of an AC drive? How should a diode test be performed to check the health of the SCRs or IGBTs on a AC drive? Why does my diode static check […]
Summary AC Drives: F12 [Hardware Overcurrent] Faults Troubleshooting Question What can cause an F12 [Hardware Overcurrent] fault in a PowerFlex AC drive and what can be done to troubleshoot, or prevent this? Environment 22A PowerFlex 4, 22B PowerFlex 40, 22C PowerFlex 400, 22D PowerFlex 40P, 22F PowerFlex 4M 25A PowerFlex 523, 25B PowerFlex 525, PowerFlex […]
Summary Multiple AC Drives on a Single Line Reactor Question Can multiple AC drives be installed on a single line reactor? Environment Pulse Width Modulated (PWM) AC Drives Answer Reference Wiring and Grounding Guidelines for Pulse Width Modulated (PWM) AC Drives Installation Instructions, publication DRIVES-IN001. Use a separate line reactor for each drive that shares […]
Tiếng Việt
