Cek Kinerja Kapasitor

1. CEK CAPACITANCY = pakai Capacitance meter
   Capacitancy dalam range toleransi -5% s/d +15% = masih baik
   *** utk 50 kVAr equivalen dg 498 uF (micro Farad)
   *** utk 40 kVAr equivalen dg 397 uF

2. CEK CURRENT = pakai Tang Ampere
    Current antar phase (R, S, T) dalam range toleransi -5% s/d +15% =
    masih baik
   Di luar range tsb. kondisi Capacitor sudah tidak memenuhi syarat
   fungsional, harus diganti.

Note:
a. Umur Capacitor “electrolit” (rata2 – tergantung kondisi juga sih) = 5
tahun
b. Pengaruh harmonic yang besar bisa merusak/memperpendek umur kapasitor.

 

by spiderdot

 

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