Home Frequency Converter Danfoss VLT 12-Pulse Drive

Danfoss VLT 12-Pulse Drive

Danfoss VLT 12-Pulse Drive
Manufacturer: Danfoss

Robust and cost effective harmonic solution for the higher power range.

The 12-pulse VLT® drive is a high efficiency variable frequency converter which is built with the same modular design as the popular 6-pulse VLT® drives. It is offered with similar drive options and accessories and can be configured according to customer need.

Together with the needed 30°-phase shifting transformer the solution provides durability and reliability at a low cost.

  • Power Range: 250 kW – 1.4 MW
  • Voltage Range: 380 – 690 V
Features Model Document
  • Robust and highly stable in all network and operating conditions
  • Natural harmonic cancellation
  • Excellent input transient immunity
  • Good harmonic current reduction
  • No special controls required
  • The standard LCP and programming make commissioning easy
  • High efficiency thanks to DC link inductors
Mfr. Part No. Description
12-pulse The Danfoss 12-pulse VLT® drive offers reduced harmonics for demanding industry applications above 250 kW.


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