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ECG-KOKUSAI IPX-05BP-PDIV

Repetitive Impulse Surge PSU IPX-05BP-PDIV

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The ECG Kokusai IPX-05BP-PDIV is a high-performance repetitive impulse surge power supply designed for evaluating surge-resistant wires, nanocomposite materials, and insulation in EV motors.
It delivers continuous impulse voltages simulating inverter surges, supporting frequencies from 1 Hz to 20 kHz and waveforms including surge, square, pseudo-inverter, and IEC-compliant shapes.

With built-in overcurrent protection, PD sensors (MW-95), and continuous PD/VT testing capability, it is ideal for breakdown, insulation reliability, and long-duration endurance testing across motor coils, films, and other dielectric components.

Repetitive Impulse Surge Power Supply

Model:

IPX-05BP-PDIV

Maker:

ECG KOKUSAI

Features

  • Built-in overcurrent protection circuit allows breakdown testing under continuous operation.
  • Partial discharge sensor (MW-95) enables PD testing under continuous operation. (Oscilloscope and other monitoring equipment required separately)


Waveform image (Examples of variable Peak voltage and Drop voltage)

Applications

  • Withstand voltage testing of insulating coating materials
  • Development and evaluation of magnet wires for motor coils
  • Reliability testing of insulating film materials
  • Surge resistance testing of EV drive motors, among many other proven applications in surge testing

Specification

Output Voltage Unipolar 0-Peak max 5,000 V positive/minus common
Two poles peak-peak max 10,000 V positive/minus common
Output frequency Repeated output: 1Hz~20KHz
Note: When using above 10 kHz, installation procedures for high-frequency utilization equipment are required.
Pulse waveform Rising time without load:100 nsecs. or less
Load capacity Approx. 500 pF (adjustable upon request)
Waveform patterns Surge waveform / Square waveform / Pseudo-inverter waveform / Rectangular waveform (compliant with IEC TS-63263)
Test modes PDIV test (single pulse) / VT test (continuous)

●Special production of impulse surge power is also available upon upon consultation.

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