Power cable conductor losses – BECKHOFF CU2608 User Manual
Page 17
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Mounting and cabling
CU2608
13
Power cable conductor losses
The ZK2020-xxxx-yyyy power cables should not exceed the total length of 15 m at 4 A (with continuation). When
planning the cabling, note that at 24 V nominal voltage, the functionality of the module can no longer be assured if the
voltage drop reaches 6 V. Variations in the output voltage from the power supply unit must also be taken into
account.
Example
8 m power cable with 0.34 mm² cross-section has a voltage drop of 3.2 V at 4 A.
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