Computer Hardware User Manual
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Quattro DC Elevator Drive
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Appendix – Component Locations
7
DC Bus
Capacitor PCB
A
ssembl
y
Pre-Char
ge
PCB
Current
Transducers
IGBT / Gate
Assembly
Bus Discha
rge
Resistor
Figure 3
: 125A IGBT Heatsink Assembly
Note: The Power Section sits under the Main Co
ntrol Board Assembly
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1
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