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Active Harmonic Filter Capacity

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Selection of Active Harmonic Filter Capacity

게시판 리스트
Base wave current [A] Harmonic current distortion factor at present_ITHD[%] Harmonic current distortion factor to be improved _ITHD[%]
게시판 리스트
Active harmonic filter capacity (A)

- Selection guidelines for the specification (rated current) of intelligent harmonic filter of electric light/heat transmission load system

게시판 리스트
Transformer capacity [kVA] 750 1000 1250 1500 Remark
Load factor [%] 60%75%90% 60%75%90% 60%75%90% 60%75%90%
IPF Rating [A]
ITDD 8% or less
100150200 150200250 200250300 250300350 IEEE Std. 519 specification
IPF Rating [A]
ITDD 5% or less
150200200 200250300 250300350 300350400 Customer selection

- Standard rating

게시판 리스트
Rated current[A] Type name Component
50 IPF◇-□□050 IPF◇-□□050
100 IPF◇-□□100 IPF◇-□□100
150 IPF◇-□□150 IPF◇-□□150
200 IPF◇-□□200 IPF◇-□□200
300 IPF◇-□□300 M150 + S150
400 IPF◇-□□400 M200 + S200
System description 3P3W : 3 , 3P4W : 4
□□ Voltage description 380V : 38, 440V : 44
M150 Master 150 IPF◇-□□150
S150 Slave 150 IPF◇-□□150
M200 Master 200 IPF◇-□□200
S200 Slave 200 IPF◇-□□200