Mechanical properties
3.1 Cooling
S-1FT7 synchronous motors
Configuration Manual, 09/2018, A5E45099423B AA
49
Provide all components in the cooling system (motor, heat exchanger, piping system, pump,
pressure equalization tank, etc.) with equipotential bonding. Implement the equipotential
bonding using a copper rail or finely stranded copper cable with the appropriate conductor
cross-sections.
Note
Installation of the cooling water pipes
Electrically conductive
cooling water pipes must not come into contact with live components.
Ensure adequate insulation.
Securely fasten the pipe.
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