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China, Chinese 560kw Rib Cooled High Voltage Motor, 6000V, V1 Mounting1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electric MotorAsynchronous Motor6000VV1 MountingInduction MotorElectrical Motor
Hebei Changli Electric Tech Co., Ltd.
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Product Description 1. Product Description YJS series compact type rib-cooled motors have a rugged cast iron frame. They are totally enclosed fan cooled motors with IC411 cooling and IP55 protection as standard. The motors are also available with IC416 cooling and optional IP66 protection.YJS motors cover the output range up to 2,250 kW, and they are available in shaft height 560. The motors can be mounted horizontally B3 or vertically V1.YJS motors can operate at both 50Hz and 60Hz, with synchronous speed from 500 to 3600 rpm.2. Mounting arrangementsStandard mounting arrangements for YJS motors IM B3/ IM 1001Standard floor mounting, feet facing downwards (horizontal foot mounted).IM V1/ IM 3011Flange and free shaft end facing downwards(vertical solid shaft, flange mounted). 3. Enclosure and coolingIC411 / IP55YJS motors have an external shaft mounted fan that uses the surrounding air for cooling.The motors are protected against dust and water jets. IC416 / IP55YJS motors are available with IC416 cooling.An additional motor drives the cooling fan to produce the cooling required for low speed applications, especially in cases where the motor is fed via a variable speed drive.Protection rating IP55? Protection against dust: as in other dust- protected motors, some dust can enter but not in sufficient quantities to interfere with the motor's operation.? Protection against water jets: water projected by a nozzle against the motor from any direction has no harmful effect.Protection rating IP66YJS motors are available with protection ratings up to IP66.? Protection against dust: the enclosure is completely dust tight.? Protection against water jets: water projected in powerful jets (12.5 mm nozzle) against the enclosure from any direction has no harmful effect.Cooling method (IC411)? Frame surface cooled: The primary coolant is circulated in a closed circuit in the motor and gives its heat through the external surface of the motor (in addition to the heat transfer via the stator core and other heat conducting parts) to the final coolant which is the surrounding medium. The surface may be plain or ribbed, with or without an outer shell to improve the heat transfer.? Self circulation: The coolant is moved dependent on the rotational speed of the main motor either by action of the rotor alone or by means of a component designed for this purpose and mounted directly on the rotor of the main motor, or by a fan or pump unit mechanically driven by the rotor or the main motor.4. Packaging Standard seaworthy package for exportPlywood package or wooden fumigation package Suitable for long distance transportation by sea/land. 5. Warranty PeriodStandard warranty: 12 months after commissioning, or 18 months after delivery, whichever comes first.If you would like to extend the warranty period, it is allowed, please contact us for more details.
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