The cable entry plate must be removed before Siemens generator is actually dismantled. The terminal box must be opened in order to do so, and the exciter cables and bearing thermometer leads loosened.
During the operation of the generator, there is energy consumption. These energies become heat energy. If no cooling measures are taken, the temperature of the rotor, stator and other components will rise, which will lead to aging of the insulation winding, the output will drop, and even burn the motor. .
The working and control principles of the emergency generator set are similar to those of the main generator. For the alarm aspect, there are emergency generators with the same overspeed shutdown as the generators
The following checks are essential before the driving machine is commissioned; - The generator load must be disconnected. - the insulation resistance must have at least the specified value.
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