Using high-speed sampling technology, it is possible to save the waveforms of the standard/master coil and the DUT (Device Under Test) in the measuring instrument. Partial discharge testing is possible!
The Impulse Winding Tester ST-10K is an essential device for testing winding products such as transformers, motors, rotors, stators, electric valves, generators, and all types of coils. It provides an ideal testing method for detecting insulation failures and uses high-speed sampling technology to store the waveforms of the standard/master coil and the DUT (Device Under Test) in the measuring instrument. By comparing the waveforms of the master and the DUT, it is easy to identify areas without issues. Furthermore, it can display the ideal coil waveform as a master and calculate the inductance values of partial discharges, making the ST-10K particularly effective for production and quality control.
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basic information
**Main Features** ◆ Programmable impulse voltage from 500V to 10,000V allows for low-energy testing without damaging the coil. ◆ Provides a high-speed sampling rate of 200MHz. ◆ The 800 x 480 color LCD display clearly shows waveforms and test results to the user. ◆ Minimum inductance during impulse testing is >10μH. ◆ Offers three types of waveform tests: 1. Standard waveform: L value comparison 2. Test waveform: AreaSize comparison, DiffZone comparison, corona quantity comparison, corona count comparison. 3. Partial discharge waveform: Displays PD corona waveform ◆ Test results are displayed quickly for pass/fail. ◆ Provides an internal storage function for 20 sets of standard waveforms, with external USB capability. ◆ Easy-to-use 7-inch human-machine interface touch screen selection menu. ◆ Can connect to a PC for convenient data transmission and programming via RS-232, I/O, and TCP/IP transmission I/F, allowing for the setup of necessary test systems. ◆ By connecting external I/O to a 15-pin D-Sub connector, the operator can connect to factory automatic or semi-automatic test platforms.
Price information
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Applications/Examples of results
Coils, focusing on the development and manufacturing of transformers, are ideal for applications such as inverter modules for LCD display manufacturers and motors for automotive manufacturers.
Detailed information
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Comparison of the error rates of inductance values
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Area DiffZone Comparison DIFA
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Comparison of COVID-19 numbers
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Area Comparison, AREA
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CDCP
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ST-10K
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ST-10K
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ST-10K specifications
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.