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Hydraulic coupling is the use of a medium, transmits the drive to the motivation mechanism, has been widely used at present, the price of hydraulic coupling is introduced the application in fan:
1, motor winding temperature: motor winding due to the winding resistance always exist in the operation, when an electric current passes through consumption and fever, the greater the current, the greater the quantity of heat, so must monitor its winding temperature, when the temperature reaches a certain limit, must send out alarm, until it is on the rise, to a certain limit and sometimes forced outage protection motor by intelligent instrument fully monitor this process.
Bearing temperature before and after 2, fan, fan operation, the result of the high speed friction heat, in order to safe operation, set up the fan bearing temperature monitoring, before and after every encounter when the temperature reaches a certain limit, must send out alarm, until they are still on the rise to a certain limit from time to time again, protection machinery and equipment, also by intelligent instrument to monitor the process.
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