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公开(公告)号：AU2012241185B2
公开(公告)日：2014-07-10
申请号：AU2012241185
申请日：2012-10-17
Applicant: EMERSON CLIMATE TECHNOLOGIES INC
Inventor： RENKEN TROY W , JAYANTH NAGARAJ
Abstract: C \NRPonbADCC'dXF\4679667_ .DOC-10/17/2012 A sensor module for a compressor having an electric motor connected to a power supply, the sensor module comprising: 5 a first input connected to a first voltage sensor that generates a voltage signal corresponding to a voltage of said power supply; a second input connected to a first current sensor that generates a current signal corresponding to a current of said power supply; a processor connected to said first and second inputs that calculates a power factor 10 of said compressor based on voltage measurements from said first input and current measurements from said second input; wherein said processor is disposed within an electrical enclosure attached to an exterior of said compressor, said electrical enclosure being configured to receive electrical leads of said power supply and to house said first voltage sensor, said first current sensor, 15 and electrical terminals that connect said electrical leads of said power supply to said electric motor. WO 2009/061370 PCT/US2008/012364 AC (three phase) 49 102 104 PCB Trans.101 116; Processor 10 Comm relay 20 Ot119 -e e relay 124 -0 126-- To CM
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公开(公告)号：AU2008319275B2
公开(公告)日：2012-04-12
申请号：AU2008319275
申请日：2008-10-31
Applicant: EMERSON CLIMATE TECHNOLOGIES INC
Inventor： JAYANTH NAGARAJ , RENKEN TROY W
Abstract: A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.
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公开(公告)号：AU2008325240A1
公开(公告)日：2009-05-14
申请号：AU2008325240
申请日：2008-10-31
Applicant: EMERSON CLIMATE TECHNOLOGIES INC
Inventor： JAYANTH NAGARAJ , RENKEN TROY W
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