Τι συμβαίνει όταν οι φορτιστές EV αντιμετωπίζουν τη δοκιμή παλμού IEC 61851; ⚡ Αποκαλυπτικά αποτελέσματα!

EVSE Testing Equipment
September 11, 2025
Brief: Discover the shocking results when EV chargers face the IEC 61851 Impulse Test with our 12.5kV IEC 61851 Test Equipment EVSE Impulse Voltage Test Machine. This video showcases how this advanced equipment ensures your EV chargers can withstand transient over-voltages, complying with IEC 61851-1 and IEC 61851-23 standards.
Related Product Features:
  • Complies with IEC 61851-1 clause 12.7 and IEC 61851-23 clause 11.4 standards.
  • Generates impulse voltage up to 12.5kV for rigorous testing.
  • Features adjustable impulse voltage wave with precise timing (1.2 µs ± 30% front time, 50 µs ± 20% half value).
  • Includes both 12Ω ± 10% and 500Ω ± 10% internal resistance options.
  • Offers peak voltage range from 300V to 12,500V, split into low (300V-2,500V) and high (2,500V-12,500V) ranges.
  • Allows customizable impact interval time (5-99s) and cycles (1-9999).
  • Supports both positive and negative polarity for comprehensive testing.
  • Compact and portable design (430mm×180mm×480mm, 20 KG) with 220V±10% power input.
Ερωτήσεις:
  • What standards does the 12.5kV IEC 61851 Test Equipment comply with?
    The equipment complies with IEC 61851-1 clause 12.7 and IEC 61851-23 clause 11.4 standards, ensuring it meets rigorous testing requirements for EV chargers.
  • What is the maximum impulse voltage this machine can generate?
    The machine can generate impulse voltages up to 12.5kV, making it suitable for testing the durability of EV chargers against transient over-voltages.
  • How does the machine indicate a breakdown during testing?
    During a breakdown, the machine produces sparks and discharge sounds, and the peak voltage drops significantly (close to zero). Reapplying the same voltage will repeat the phenomenon if the sample fails.
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