Velocity Edge GX440 Operations Instructions Page 58

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Electrical installation
4.6 Power connections
Drive converter cabinet units
58 Operating Instructions, 10/2008, A5E00288214A
NOTICE
If the terminals are not reconnected to the actual line voltage:
The required cooling capacity cannot be provided because the fan rotates too slowly.
The fan fuses may blow due to an overcurrent.
Note
The order numbers for fan fuses that have blown can be found in the spare parts list.
Table 4- 4 Line voltage assignments for setting the fan transformer (380 V – 480 V 3AC)
Line voltage Taps of the fan transformer (-G1 -T10, -T1 -T10)
380 V ± 10% 380 V
400 V ± 10% 400 V
440 V ± 10% 440 V
480 V ± 10% 480 V
Table 4- 5 Line voltage assignments for setting the fan transformer (500 V – 690 V 3AC)
Line voltage Taps of the fan transformer (-G1 -T10, -T1 -T10)
500 V ± 10% 500 V
525 V ± 10% 525 V
575 V ± 10% 575 V
600 V ± 10% 600 V
660 V ± 10% 660 V
690 V ± 10% 690 V
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