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Hioki India Private Limited

Hioki ST4030 Impulse Winding Tester

₹ 45000.00  Incl. GST ₹ 38135.59 Excl. GST

Description

The ST4030 is an impulse winding tester that combines the functions of both a resistance meter and insulation-withstand testing required for electric motor winding manufacturers to improve quality.
Applied Voltage100 V to 3300 V (Setting resolution: 10 V steps) Maximum applied energy: approx. 55 mJ
Sampling200 M / 100 M / 50 M / 20 M / 10 MHz, Resolution: 12 bits, Number of data: 1001 to 800 points (1000
Voltage Detection AccuracyDC accuracy] +- 5% of setting, [AC band] 100 kHz: +- 1 dB
Determination MethodLC RC value judgment, waveform judgment, discharge judgment (when incorporating the ST9000)
Number Of Test Condition Tables255 (test condition setting, judgment condition setting, master waveform)
The ST4030 is an impulse winding tester that combines the functions of both a resistance meter and insulation-withstand testing required for electric motor winding manufacturers to improve quality.  Meet the needs of more reliable motor windings in light of the increasing use of electric vehicles and self-driving technology. Key Features • Identify previously undetectable defects  • Detect waveforms with high precision (200 MHz high speed sampling × high 12-bit resolution) • Identify single-fault turns via quantification of response waveforms • Diagnose defective insulation (pseudo-shorts) between motor windings by testing for microscopic partial discharges hidden in noise (option)

Hioki ST4030 Impulse Winding Tester - Introductory VideoThe Impulse Winding Tester ST4030 identifies the LC and RC characteristics from the response waveform when a coil is measured. Because the circuit constant value can be treated quantitatively, users can clearly define the threshold values against which to determine the pass/fail condition of coils based on numerical data. In addition, because the test results are in numerical terms, data can be further utilized statistically as a method of quality control. Accumulated data from each fault can be fed back to upstream processes to predict conditions that would lead to non-compliant windings and contribute to the prevention of future defects.

High-precision waveform detection Slight changes in response waveforms that make it difficult to distinguish the difference between good and defective coils can be detected with a high level of precision. The 200MHz high-speed sampling captures sudden changes with remarkable detail, and the 12-bit high resolution provides the clear differences between the waveforms. Detect shorts among even just a few turns Quantification of response waveforms now make it easy to identify the differences in the coil among even just a few turns, an ability that has been difficult in the past. The LC and RC distribution between compliant and non-compliant products provide a clear criterion to make informed decisions.

Detect hard to identify shorts among even just a few turnsQuantification of response waveforms now make it easy to identify the differences in the coil among even just a few turns, an ability that has been difficult in the past. The LC and RC distribution between compliant and non-compliant products provide a clear criterion to make informed decisions.
SELLER: Hioki India Private Limited

Hioki ST4030 Impulse Winding Tester

Product code (MPN): ITB-38A18F13
Availability:In Stock
₹ 45000.00  Incl. GST ₹ 38135.59 Excl. GST
  • Description
    The ST4030 is an impulse winding tester that combines the functions of both a resistance meter and insulation-withstand testing required for electric motor winding manufacturers to improve quality.
    Applied Voltage100 V to 3300 V (Setting resolution: 10 V steps) Maximum applied energy: approx. 55 mJ
    Sampling200 M / 100 M / 50 M / 20 M / 10 MHz, Resolution: 12 bits, Number of data: 1001 to 800 points (1000
    Voltage Detection AccuracyDC accuracy] +- 5% of setting, [AC band] 100 kHz: +- 1 dB
    Determination MethodLC RC value judgment, waveform judgment, discharge judgment (when incorporating the ST9000)
    Number Of Test Condition Tables255 (test condition setting, judgment condition setting, master waveform)
    The ST4030 is an impulse winding tester that combines the functions of both a resistance meter and insulation-withstand testing required for electric motor winding manufacturers to improve quality.  Meet the needs of more reliable motor windings in light of the increasing use of electric vehicles and self-driving technology. Key Features • Identify previously undetectable defects  • Detect waveforms with high precision (200 MHz high speed sampling × high 12-bit resolution) • Identify single-fault turns via quantification of response waveforms • Diagnose defective insulation (pseudo-shorts) between motor windings by testing for microscopic partial discharges hidden in noise (option)

    Hioki ST4030 Impulse Winding Tester - Introductory VideoThe Impulse Winding Tester ST4030 identifies the LC and RC characteristics from the response waveform when a coil is measured. Because the circuit constant value can be treated quantitatively, users can clearly define the threshold values against which to determine the pass/fail condition of coils based on numerical data. In addition, because the test results are in numerical terms, data can be further utilized statistically as a method of quality control. Accumulated data from each fault can be fed back to upstream processes to predict conditions that would lead to non-compliant windings and contribute to the prevention of future defects.

    High-precision waveform detection Slight changes in response waveforms that make it difficult to distinguish the difference between good and defective coils can be detected with a high level of precision. The 200MHz high-speed sampling captures sudden changes with remarkable detail, and the 12-bit high resolution provides the clear differences between the waveforms. Detect shorts among even just a few turns Quantification of response waveforms now make it easy to identify the differences in the coil among even just a few turns, an ability that has been difficult in the past. The LC and RC distribution between compliant and non-compliant products provide a clear criterion to make informed decisions.

    Detect hard to identify shorts among even just a few turnsQuantification of response waveforms now make it easy to identify the differences in the coil among even just a few turns, an ability that has been difficult in the past. The LC and RC distribution between compliant and non-compliant products provide a clear criterion to make informed decisions.
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