1PH808/1PH810 main motors
Operating Instructions, 04/2017, 610.48004.40f
107
Commissioning
6
6.1
Safety instructions for commissioning
WARNING
Danger to life as a result of hazardous voltages when connected to inadequately grounded
line supplies
In the case of a fault, connecting a motor to an inadequately grounded line supply can
result in death, severe injury and/or motor damage.
•
Connect motors, as part of the drive system, to TN and TT line supplies with grounded
neutral point or to IT line supplies.
•
Verify that the SINAMICS devices and motors are compatible with the residual current
device according to EN 61800-5-1 before you connect the devices and motors to the
line supply using residual current devices (RCDs).
•
For line supplies with grounded line conductor, e.g. TT line supplies, use an isolating
transformer with grounded neutral point (on the secondary side) between the line supply
and the drive system, so that the motor insulation is not overstressed.
•
When connected to IT line supplies, a monitoring device must signal the first fault
between an active part and ground. Remove this fault immediately.
WARNING
Danger to life when the insulation is damaged as a result of the high-voltage test
The motor insulation can be damaged when a motor high voltage test is carried out. You
can get an electric shock when touching live components. Further, electronic components
can be destroyed. The components involved include temperature sensors and encoders,
for example.
•
Do not carry out a high-voltage test on the motor.
Содержание SIMOTICS M-1PH8
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Страница 8: ...Introduction 1PH808 1PH810 main motors 8 Operating Instructions 04 2017 610 48004 40f ...
Страница 12: ...Table of contents 1PH808 1PH810 main motors 12 Operating Instructions 04 2017 610 48004 40f ...
Страница 40: ...Description 2 4 Structure 1PH808 1PH810 main motors 40 Operating Instructions 04 2017 610 48004 40f ...
Страница 118: ...Commissioning 6 6 Cooling 1PH808 1PH810 main motors 118 Operating Instructions 04 2017 610 48004 40f ...
Страница 124: ...Operation 7 2 Non operational periods 1PH808 1PH810 main motors 124 Operating Instructions 04 2017 610 48004 40f ...
Страница 144: ...Maintenance 8 2 Corrective maintenance 1PH808 1PH810 main motors 144 Operating Instructions 04 2017 610 48004 40f ...
Страница 147: ...Spare parts 1PH808 1PH810 main motors Operating Instructions 04 2017 610 48004 40f 147 Figure 9 1 Spare parts example ...
Страница 148: ...Spare parts 1PH808 1PH810 main motors 148 Operating Instructions 04 2017 610 48004 40f ...
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