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HZ9110  Generator Rotor AC Impedance Tester Smart High Accuracy Electric Generator Rotor Test Set AC Impedance Test Device/Test Equipment
HZ9110 Generator Rotor AC Impedance Tester Smart High Accuracy Electric Generator Rotor Test Set AC Impedance Test Device/Test Equipment
HZ9110 Generator Rotor AC Impedance Tester Smart High Accuracy Electric Generator Rotor Test Set AC Impedance Test Device/Test Equipment

I. Product overview

Turn-to-turn short circuit of generator rotor windings is a common fault in power systems. When such a fault occurs, the rotor current increases and the winding temperature increases, limiting the output of the generator, and in severe cases, it will affect the normal operation of the generator. Turn-to-turn shorts are usually identified by measuring the AC impedance and power losses of the generator rotor windings. The traditional measurement method is to use multiple test instruments and measure them after they are assembled in the field. This method, which requires a lot of test instruments to set up a measurement system, has the disadvantages of cumbersome test equipment, time-consuming and laborious, complicated data sorting, and low measurement accuracy.

II. Technical parameters

Measurement range   Impedance:0999.9Ω

                    Voltage0600V

                    Current0120A

                    Power072kW

                    Frequency4565Hz

Accuracy:   Impedance, voltage, current, frequency:0.2 class

             Power: 0.5 class

Dimensions:   345mm×295mm×175mm

Instrument weight:   5kg

 

 


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