VLT® 3500

  • Overview

The VLT® 3500 has reached the Inactive phase of its lifecycle, which means it is discontinued and no longer in production. Spare parts and service options are no longer available. Operating a drive in this phase may result in unpredictable process downtime due to wear or failure.

Therefore, Danfoss recommends replacement using the DrivePro® Retrofit service.

We will help you select the best replacement product with the correct features for your application. Our intelligent products can optimize your system for many years to come.

Find technical documentation on VLT® 3500

Successor product: VLT® HVAC Drive FC 102

The Danfoss VLT® HVAC Drive FC 102 is dedicated to ventilation, heating, and refrigeration applications.  With a wide range of powerful standard and optional features, the VLT® HVAC Drive ensures a low total cost of ownership.

Power range

3 x 200-240 V.......................1.1-45 kW
3 x 380-480 V...................1.1-1000 kW
3 x 525-600 V.......................1.1-90 kW
3 x 525-690 V...................1.1-1400 kW

Power range - Low harmonic drive

3 x 380-480 V ...................160-710 kW

Power range - 12-pulse drive

3 x 380-500 V................. 315-1000 kW
3 x 525-690 V .................450-1400 kW

Read more about VLT® HVAC Drive FC 102

Danfoss employee performing a DrivePro® Site Assessment

Do you have more drives installed?

We can also support you with the DrivePro® Site Assessment service, which makes managing your installed base of AC drives and planning for the future easier than ever. A Danfoss expert can provide you with a detailed survey of all your AC drives, delivering a clear picture of current and future maintenance needs.