Recent content by rbarbali

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    Voltage/Current variation in a motor

    Thanks Jim for your help. I will check the temperature of the motor in a couple of weeks. Keep you informed. Jose.
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    Voltage/Current variation in a motor

    Thanks Jim and Tom. I thought that the effect of the increment of the voltage over the magnetizing current was minor than I measured, but I understand, from your explanation, that the motor is going into saturation.Can we relate the effect of the voltage increment / current increment with the...
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    How Can a Senior Technician from Argentina Enhance Industrial Electric Systems?

    Thanks anorLunda. Jose
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    How Can a Senior Technician from Argentina Enhance Industrial Electric Systems?

    Hi all. I am Jose, from Argentina, I am a senior electronic technician, 55 years old, but in these days trying to make some things in the electric area (motors, sensors, power factor problems, and the like)in industrial facilities. Regards
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    Voltage/Current variation in a motor

    Hi all. I have a question. I have a WEG asynchronous 3-phase motor, 0.55 kW (0.75 HP), 380 V, 50 Hz, cos PHI 0.82, 1410 RPM, star / Wye connected, plate current 1.50 A. It's mounted on a conveyer belt and powered simply trough a 3-phase contactor and a Thermal Magnetic GV2ME. In the facility...