RGZ-5 winding turn frequency withstand voltage comprehensive tester

RGZ-5 winding turn frequency withstand voltage comprehensive testerThe testing of inter turn insulation performance of windings is crucial in the manufacturing and maintenance of motors, transformers, and electrical coils. In response to this demand,RGZ-5 winding turn frequency withstand voltage comprehensive testerAs a result, it has provided an efficient and accurate solution for inter turn insulation detection of high-voltage motors with rated voltage of 1140V and below, small and medium-sized motors, DC motors, transformer windings, and electrical coil windings.

Key Features:

One machine dual-use (including testing functions of turn to turn tester and power frequency withstand voltage tester), completing combination testing with one wiring to improve efficiency. Widely applicable to manufacturers and maintenance units of AC/DC motors, transformers, and electrical coils, as well as comprehensive tests of inter turn frequency withstand voltage.

The main features of RGZ-5 winding turn frequency withstand voltage comprehensive tester are:

1. One wiring can complete the three-phase to ground and each phase withstand voltage test.

2. The output voltage can be pre-set, using electric voltage regulation technology to uniformly increase the voltage to the set value.

3. The boost mode can be selected automatically (preset mode) or manually (manual control mode).

4. Adopting zero crossing boost, automatic zeroing, and discharge circuit.

5. Digital display of output voltage, test current, and test time values.

6. Test the automatic range conversion of current value, and set the alarm current value infinitely adjustable.

7. Micro printers can be selected according to user requirements to save current data and results

RGZ-5 winding turn frequency withstand voltage comprehensive testerBased on the principle of symmetrical impedance balance of the test sample, equivalent overvoltage non-destructive simulation tests are conducted using high-frequency and high-voltage pulses. By observing and comparing waveforms through the built-in CRT display of the instrument, it is possible to intuitively, quickly, and accurately test winding turn to turn short circuits and various impedance imbalance faults. This instrument strictly follows the American NEMA.MG1-12.04 standard, IEC.IEE standard, as well as relevant national standards such as GB755-2012, GB/T22719.2-2008, GB14711-2013, and JB6204-92 in China, and is committed to improving the insulation testing level of motors and transformers.

RGZ-5 winding turn frequency withstand voltage comprehensive testerWidely used in the production and manufacturing enterprises, maintenance departments, scientific research, testing and other fields of AC motors, transformers, electrical coils. Its performance and wide range of applications make it an ideal choice for improving the level of inter turn insulation detection in products, helping users strictly control quality and ensure safe and efficient operation of equipment.

RGZ-5 winding turn frequency withstand voltage comprehensive testerFeatures

1. Comprehensive fault detection: RZJ-15 can effectively identify various winding hazards such as inter turn insulation breakdown (inter turn short circuit), corona discharge, winding breakage, and difference in turns, ensuring the insulation performance of the equipment.

2. High precision testing principle: Using shock wave comparison method and excellent CRT display technology, accurate judgment of winding insulation performance is achieved, and the test results are clear and reliable.

3. Wide applicability: Compatible with single-phase, three-phase, and AC/DC motors, suitable for production enterprises, repair departments, scientific research and testing institutions of various motors, transformers, and electrical coils, meeting the diverse needs of different users.

4. Performance:

1) LCD display and storage function: By using a universal oscilloscope with storage function, the reliability and stability of the instrument's operation are significantly improved.

2) High output energy: Especially suitable for measuring low inductance windings (coils) of large capacity motors, transformers, electrical appliances, etc., to ensure the accuracy of test results.

3) High accuracy: The main circuit adopts a single tube switching output, reducing the asymmetry of the instrument itself to zero and further improving the testing accuracy.
The winding turn to turn impulse voltage tester is suitable for testing voltage1140VInsulation testing of winding turns for micro motors, small and medium-sized motors, and DC motors below; It can also be used for inter turn insulation detection of transformer windings and electrical coil windings.

2、 Main technical parameters