Rockwell Automation Liqui-Flo AC Power Modules - Manual (Page 16)

2-4 LiquiFlo AC Power Modules, Hardware Reference Version 6.4
2.4 C-Frame LiquiFlo Drive Component Locations
The C-Frame LiquiFlo drives have the following main components. The numbered
items listed below provided correspond to the numbers used in figure 2.3.
Replacement parts are listed in chapter 9.
1. Bus Bars (AC Input)
2. SCR Bridge (AC to DC Converter)
3. Power Module Adapter Printed Circuit Board (PCB)
4. Power Interface Harness
5. Bus Bars (AC Output)
6. LEM InterfaceHarness
7. DC Bus Control PCB
8. Gate Driver PCB -Low Side
9. DC Bus Laminate Assembly
10. Output Current Feedback Devices
11. IGBT Modules
12. Chillplate (Heatsink)
13. Capacitors
14. Drive Baseplate
15. Reactor (Not Shown)
16. Discharge Resistors (Not Shown)
17. Control Panel Assembly
18. Bus Control - PMA Harness
19. Bus Control - Gate Drive Harness
20. Gate Driver PCB- High Side (Not Shown)
21. Membrane Switch Keyboard/Bracket
22. Regulator PCB
23. Option Board (Optional)
24. Coolant Lines - (Not Shown)