Electrical connection
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
241
WARNING
Electric shock caused by high leakage currents
When touching conductive parts of the machine, high leakage currents can result in an
electric shock.
•
For high leakage currents, observe the increased requirements placed on the protective
conductor. The requirements are laid down in standards EN 61800-5-1 and EN 60204-1.
•
For high leakage currents, attach warning symbols to Power Drive System.
WARNING
Risk of electric shock as a result of residual voltages
There is a risk of electric shock if hazardous residual voltages are present at the motor
connections. Even after switching off the power supply, active motor parts can have a
charge exceeding 60
μ
C. In addition, even after withdrawing the connector 1 s after
switching off the voltage, more than 60 V can be present at the free cable ends.
•
Wait for the discharge time to elapse.
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