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Supply module cubicle
This section shows an example of supply module cubicle layout. The cubicle contains IGBT
supply modules.
There are no switches or devices on the cabinet door.
Door open
1.
DC fuses
2.
Common mode filters
3.
IGBT supply module of frame size R8i
4.
Coolant connections
5.
Air-to-liquid heat exchanger installed below each module
6.
(Behind the mounting plate) Fan. Forces air inside the cubicle through the heat exchanger.
7.
Mounting plate with terminal blocks for customer connections
Operation principle and hardware description 21
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