5 Operatoi
5.1
Commissioiiig of the alteriator
Respoisibility: Machiie operator
Prerequisites: The iistallatoi has beei completed correctly aid the alteriator is ready to fuictoi
NOTE
The cooling air intake and discharge apertures must always be free. For the volumes of cooling air
necessary, see 3.3.4 Volume of air required (m3/min).
The inlet side must not be near heat sources. In all cases, the temperature of the cooling air must be
that of the environment and however not over 40 °C. The alternator can work at higher
temperatures with appropriate deratng.
NOTE
If the alternator has been inactve for a period exceeding two months, the insulaton resistance must
be measured, see 6.3 Measuring the insulaton resistance. If the resistance value measured is less
than 400 MΩ the winder must be reconditoned.
The alternatir is started aling with the engine ti which it is cinnected.
Self-regulating alternators ECO43-46 MV-HV
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