FIELD: electricity; heating.
SUBSTANCE: cooler modules complete assembly is used, thus it can be selected to mount one cooler module depending on cooling system requirements. The first version of cooler module allows for open air cooling from both ends of electric machine. The second version of cooler module allows for closed air cooling with heat exchanger mounted from both ends of electric machine. The third version of cooler module allows for open air cooling through electric machine. The fourth version allows for closed air cooling through electric machine with heat exchanger provided. Depending on electric machine protection type it is possible to choose either open or closed cooling design, including provided with air-to-water heat exchanger.
EFFECT: machine is designed for various versions of cooling systems without changing machine module constructive performance.
26 cl, 7 dwg
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