Product Announcement from Block USA, Inc.


Line Reactor LR3A-Image

Line reactor to minimize mains pollution, to reduce the reactive-power components and charging currents in the DC link capacitor and to improve the cos(phi).

General Data

  • Rated voltage 3 x 400 Vac
  • Short circuit voltage (uK) 4 %
  • Rated current 3 x 90 ? 3 x 1600A
  • Inductance 0.019 ? 14.700 mH
  • Insulation class H
  • Ambient temperature ?10° C to +40° C
  • Degree of protection IP 00

Advantages

  • Use as line reactor, commutating reactor or PFC reactor
  • Weight reduction through aluminum winding
  • Ensuring the short?circuit voltage of 4 % to the mains
  • Power harmonic damping
  • Starting current limitation
  • Increases the service life of consumers
  • Low ripple
  • Bridging voltage dips
  • Peak current limitation
  • Very good corrosion protection and low noise thanks to BLOCKIMPEX vacuum impregnation
  • Integrated lifting rings
 
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