Energizing - Siemens 1PH728 Series Operating Instructions Manual

Three-phase induction motor

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Commissioning

4.3

Energizing

Measures

Before you energize the motor, make sure, that the parameters of the frequency

converter have been assigned correctly.

We recommend you use appropriate commissioning tools (e.g. Drive ES).

Caution

If the motor is running irregularly or emitting abnormal noises, de-energize it and

determine the cause of the fault as the motor runs down.

Notice

The critical speed n

over short periods.

4-4

= 3300 1 rpm is the maximum operating speed permissible

max

SIEMENS AG - Operating Instructions

Three-phase induction motor 1PH728.

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