Rockwell-automation 1560E SMC Flex Smart Motor Controller Manual de usuario Pagina 141

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Troubleshooting 9-23
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Module retaining hardware locations (4)
Line Connection
Load Connection
Module retaining hardware locations (4)
Line Connection
Load Connection
Figure 9.13 – Power Module Assembly (one phase) with Boards and Frame Removed • 5500/6900 V, 180/360 A
Heatsink 4
Heatsink 6
Heatsink 3
Heatsink 2
Heatsink 1
Note:
SCR1, SCR2 and SCR5 are a matched set.
SCR3, SCR4 and SCR6 are a matched set.
SCR2
SCR 1
SCR4
SCR3
SCR 5
SCR 6
Heatsink 5
Heatsink7
Spacer block (must be flat):
Minimum Height = 30 mm (1.25 in.)
Maximum Width = 200 mm (8.0 in.)
Minimum Length = 400 mm (16.0 in.)
Heatsink 4
Heatsink 6
Heatsink 3
Heatsink 2
Heatsink 1
Note:
SCR1, SCR2 and SCR5 are a matched set.
SCR3, SCR4 and SCR6 are a matched set.
SCR2
SCR 1
SCR4
SCR3
SCR 5
SCR 6
Heatsink 5
Heatsink7
Spacer block (must be flat):
Minimum Height = 30 mm (1.25 in.)
Maximum Width = 200 mm (8.0 in.)
Minimum Length = 400 mm (16.0 in.)
Figure 9.14 – 6900V Heatsink Assembly, 180/360 A
Positioned on bench for SCR replacement
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