Product name: HCZK-III generator rotor AC impedance tester
Category: Comprehensive test series of high -pressure equipment

Detailed introduction

Product introduction

The short -circuit of the turntable winding of the generator is a common failure in the power system. When such faults occur, the current of the rotor increases, the winding temperature increases, and the power of the generator is limited, which will affect the normal operation of the generator in severe cases.

Feature characteristic

※ Full automatic (manual) collection, measurement, display, storage, print all measurement parameters and AC impedance characteristic curves;

※ Real -time display measurement data and AC impedance characteristics curve, which is convenient for storage and printing;

※ Built -in large -capacity non -easy -to -lose sexual memory: 200 sets of measurement data and curves can be stored;

※ Built -in high -precision real -time clock function: the date and time calibration can be performed;

※ Comes with high -speed micro -thermist -sensitive printer: printed measurement and historical data;

※ Both the air load, short -circuit test and voltage (flow) transformer, and the arc anti -elimination coil of the single -phase transformer;

※ It has comprehensive overvoltage and overcurrent protection functions. Among them, overcurrent protection values ​​are automatically adjusted according to the setting of the test parameters, which is simple and guaranteed to ensure the safety of the test equipment.

Technical parameter

Measurement range impedance: 0 ～ 999.9Ω voltage: 0 ～ 600V

Power: 0 ～ 72kW current: 0 ～ 120A

Frequency: 45-65Hz

Quasi -degree impedance, voltage, current, frequency: level 0.2

Power: Level 0.5

Dimension 385mm × 275mm × 230mm

Instrument weight 8kg

Use conditions

Environmental temperature -10 ℃ ～ 50 ℃

Environmental humidity ≤85%RH

Work power AC220V ± 10%

Power frequency 50 ± 1Hz