SIEMOSYN Motors 1FU8 SINAMICS SIMOVERT MASTERDRIVES ...
SIEMOSYN Motors 1FU8 SINAMICS SIMOVERT MASTERDRIVES ...
SIEMOSYN Motors 1FU8 SINAMICS SIMOVERT MASTERDRIVES ...
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Electrical Design<br />
2.7 Electrical connection<br />
Clockwise-/counter-clockwise direction<br />
The motors are suitable for clockwise and counter-clockwise rotation. The motors<br />
rotate in the clockwise direction when viewing the drive end (DE) when they are<br />
connected-up according to the circuit diagram.<br />
<strong>1FU8</strong>/2-30<br />
Wiring for clockwise rotation (standard):<br />
– U1 = orange (OG)<br />
– V1 = black (BK)<br />
– W1 = red (RD)<br />
Counter-clockwise rotation can be selected by interchanging two phases.<br />
Line feeder cables<br />
The line feeder cables must be dimensioned acc. to DIN VDE 0298. The number of<br />
required feeder cables, if necessary in parallel, is defined by:<br />
� The max. cable cross-section which can be connected<br />
� The cable type and cable routing<br />
� The ambient temperature<br />
� The permissible current acc. to DIN VDE 0298.<br />
09.03<br />
�<br />
© Siemens AG, 2003. All rights reserved<br />
<strong>SIEMOSYN</strong> <strong>Motors</strong>, <strong>1FU8</strong> (PFU) – 09.03 Edition
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