Generator rotor AC impedance tester provided by Yangzhou Topu Electric Technology Co., Ltd. Technical parameters

The AC impedance tester for generator rotor is developed by Yangzhou Topu Electric Technology Co., LtdThe enhanced AC impedance tester launched. This instrument adopts high-speed microprocessor technology, which is more powerful and performs better. It has the characteristics of high reliability, easy operation, high testing accuracy, and small and lightweight.

Features
1. Fully automatic collection, measurement, display, storage, and printing of measurement parameters and impedance characteristic curves (voltage, current, impedance, power, frequency, equipment number, time, etc.).
2. Ultra large range, capable of automatically and manually measuring the AC impedance and characteristic curve of the generator rotor.
3. Built in large capacity storage, capable of storing test data.
4. It has complete overvoltage and overcurrent protection functions, among which the overcurrent and overvoltage protection values are automatically adjusted according to the setting of test parameters, which is both simple and can ensure the safety of the tested equipment.
5. It can also be used for no-load and short-circuit tests of single-phase transformers, as well as volt ampere characteristic tests of voltage (current) transformers and arc suppression coils.
6. Equipped with a large screen graphic LCD, a fully Chinese menu interface, and cursor prompts for simple and convenient operation; Real time display of test data and curves, automatic scaling of curve coordinates, and clearer image reading.
7. Equipped with a micro printer, it can print AC impedance test reports and AC impedance characteristic curves in real time.

technical indicators
1. AC impedance: 0-6k Ω, level 0.2
2. AC voltage: 0-600V, level 0.2
3. AC current: 0-120A, level 0.2
4. Active power: 0-72kW, level 0.2
5. Frequency: 40-75Hz, Class 0.2
6. Working power supply: AC 220V ± 10%, 50Hz ± 1Hz
7. Usage conditions: Environmental temperature: -10 ℃~40 ℃
Environmental humidity: ≤ 85% RH
Altitude: ＜ 2500m
8. Insulation strength:
(1) The insulation resistance of the voltage and current input terminals to the casing is ≥ 100M Ω.
(2) The working power input terminal is subjected to a power frequency of 2kV (effective value) between the casing for a 1-minute test.

Top Electric's main equipment:

Complete set of equipment for frequency conversion series resonance test, DC high voltage generator, SF6 gas micro water meter, SF6 gas leak detector, SF6 gas purity tester SF6 gas comprehensive tester, SF6 density relay calibrator, test transformer (power frequency withstand voltage test device), frequency conversion anti-interference high-voltage dielectric loss tester, triple frequency generator (induction withstand voltage test device), double frequency generator set, AC/DC voltage divider (high voltage measuring instrument), high current generator (converter), transformer DC resistance tester, transformer ratio tester, transformer capacity characteristic tester, transformer no-load short circuit tester, transformer on load tap changer tester, transformer winding deformation tester, transformer characteristic comprehensive test bench, transformer core grounding current tester, microcomputer relay protection tester (three-phase relay protection tester, six phase relay protection tester), transformer characteristic comprehensive tester (transformer volt ampere characteristic tester) Testing equipment) High voltage switch mechanical characteristic tester (circuit breaker characteristic tester), circuit resistance tester (contact resistance tester), zinc oxide lightning arrester tester, transmission line parameter tester, capacitance and inductance tester, grounding resistance tester, insulation resistance tester (megohmmeter), insulation oil dielectric strength tester (insulation oil withstand voltage tester), insulation oil chromatograph, insulation boot (glove) withstand voltage test device, power safety tool testing equipment, battery constant current discharge tester, mining cable fault tester, mining power detection equipment, oil analysis instrument, high-speed rail system power detection instrument, intelligent solar photovoltaic junction box tester, vacuum oil filter, electric heating appliance, insulation products, etc.

Information organization: Yangzhou Topu Electric Technology Co., Ltd