Deye SUN-5K-SG 수리 매뉴얼 - 페이지 12
{카테고리_이름} Deye SUN-5K-SG에 대한 수리 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Deye SUN-5K-SG 17 페이지. 5kw storage inverter
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5KW Storage Inverter Repairing Guide
The above two figures are the measurement of the IGBT, set knob of multimeter to
diode gear, red table pen corresponding to S-level, black pen corresponding to D-level,
the value of 0.405V, black table pen point G-level value of about 0.450V. If the
difference is too large, especially if the value is close to 0, the IGBT is damaged.
The above image is the data for measuring THE BOOST diode, the red pen to anode A,
the black pen to the cathode K, the measured data as shown 0.33V. If the data difference
is too large or close to 0 indicates that the diode is damaged.