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Passive Harmonic Filters for Drive and Regenerative Applications

Features and benefits Model
RHF-A or B = Drive only Harmonic Filter
RHF-RA or RB = Drive & Regenerative Harmonic Filter

Range

380 - 415V, 50Hz, 10 - 480A
380 - 415V, 60Hz, 10 - 480A
440 - 480V, 60Hz, 10 - 436A
600V, 60Hz, 15 - 395A
690V, 50Hz, 15 - 395A

Ambient temperature
5° to 45°C without de-rating, up to 60°C with de-rating.

Overload capacity
150%

Enclosure
IP20
IP21/NEMA 1 kit is optional for IP20 enclosures

Approvals

Standards

  • IEC/EN 61000-3-2 RHF
  • IEC/EN 61000-3-12 RHF
  • IEC/EN 61000-3-4 RHF
  • IEC/EN 61000-2-2 RHF
  • IEC/EN 61000-2-4 RHF
  • IEEE 519 RHF
  • G5/4 RHF
  • Power Conversion Equipment - UL 508C RHF(460V, 600V)
  • Industrial Control Equipment - CSA-C22.2 No.14 RHF(460V, 600V)

Enclosure Dimensions in mm
A
Height
B
Width
C
Depth
X1 332 190 206
X2 450 232 248
X3 594 378 242
X4 624 378 333
X5 739 418 333
X6 778 418 596
X7 909 468 449
X8 911 468 540


 

 

 

 

 





Example of typical THID values:




Fourier Analysis of mains currents




This scope traces below show a standard 6 pulse drive and then with the RHF module: