Woman inspecting panel of FC-321 drives.

Danfoss VLT® AutomationDrive EZ FC 321 Inverters

AFi Systems are authorised distributors of Danfoss drives. Any VLT® AutomationDrive EZ FC 321 units sold or repaired by us come with a 2-year warranty!

The VLT® AutomationDrive EZ FC 321 is easy to set up and operate via the user-friendly graphical control panel, requires minimal maintenance, and delivers a market leading control solution which provides a fast return on investment with a highly competitive cost of ownership.

Smart Start provides wizard groups for several of the most common applications, including conveyors, pumps and fans, and setup with mechanical brake. With the settings to run these applications already in place, you can get your machine up and running faster, increasing your productivity.

Danfoss Logo

All repairs and refurbished units sold through AFi Systems come with a 2-year warranty!

FC-321 Wiring Diagram.
  • With a flexible modular design, the VLT® AutomationDrive EZ FC 321 is packed with standard features which can be expanded with plug-and-play options with additional features and fieldbuses. Safe Torque-Off is a standard safety feature that can be applied through hardwired safety.

  • Intelligent heat management removes excessive heat, promoting a longer lifespan, and the warning system gives you notice before a controlled stop in event of an error, minimising system damage.

  • Smart logic control can replace the needs for PLCs in some cases, with 4 parallel sequences capable of holding 20 blocks each, while the 4 menu sets allow each parameter to be individually configured four different ways to suit varying system needs.

  • Finally, swappable option cards enable communication over a variety of protocols should the need arise, including PROFIBUS-DP, DeviceNet, PROFINET, Ethernet/IP and Modbus TCP, with Modbus RTU coming as standard.

Free evaluations for your FC-51 drives, with a no-fix, no-fee policy!

AFi Systems specialises in the repair and supply of units from the FC-321 range. Service includes replacement of any components subject to degradation over time, such as electrolytic capacitors and fans, ensuring an extended lifespan for your FC-321 inverters.

An example of an FC-321 drive.
VLT® AutomationDrive EZ FC 321 Installation Guide
Download
VLT® AutomationDrive EZ FC 321 Facts Sheet
Download

132L4038 - Danfoss

132L4038 - Danfoss

Danfoss 132L4038 3ph 200...240VAC 3.7kW 5HP 16.7A VSD..

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132L4357 - Danfoss

Danfoss 132L4357 3ph 380...500VAC 5.5kW 7.5HP 11A VSD..

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132L4432 - Danfoss

Danfoss 132L4432 3ph 380...500VAC 0.37kW 0.5HP 1.2A AC Drive..

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132L4433 - Danfoss

132L4433 - Danfoss

Danfoss 132L4433 3ph 380...500VAC 0.55kW 0.75HP 1.6A VSD..

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132L4434 - Danfoss

132L4434 - Danfoss

Danfoss 132L4434 3ph 380...500VAC 1.1kW 1.5HP 2.7A AC Drive..

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132L4435 - Danfoss

132L4435 - Danfoss

Danfoss 132L4435 3ph 200...240VAC 0.37kW 0.5HP 2.4A VFD..

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132L4438 - Danfoss

132L4438 - Danfoss

Danfoss 132L4438 3ph 200...240VAC 1.5kW 2HP 7.5A VSD..

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132L4544 - Danfoss

132L4544 - Danfoss

Danfoss 132L4544 3ph 200...240VAC 0.37kW 0.5HP 2.4A VFD..

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132L4545 - Danfoss

132L4545 - Danfoss

Danfoss 132L4545 3ph 200...240VAC 0.55kW 0.75HP 3.5A VSD..

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132L4546 - Danfoss

132L4546 - Danfoss

Danfoss 132L4546 3ph 200...240VAC 0.75kW 1HP 4.6A AC Drive..

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132L4547 - Danfoss

132L4547 - Danfoss

Danfoss 132L4547 3ph 200...240VAC 1.1kW 1.5HP 6.6A AC Drive..

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132L4548 - Danfoss

132L4548 - Danfoss

Danfoss 132L4548 3ph 200...240VAC 1.5kW 2HP 7.5A VSD..

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132L4549 - Danfoss

132L4549 - Danfoss

Danfoss 132L4549 3ph 200...240VAC 2.2kW 3HP 10.6A VFD..

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132L4550 - Danfoss

132L4550 - Danfoss

Danfoss 132L4550 3ph 200...240VAC 3.7kW 5HP 16.7A Inverter..

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132L4551 - Danfoss

132L4551 - Danfoss

Danfoss 132L4551 3ph 200...240VAC 5.5kW 7.5HP 24.2A VSD..

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132L4578 - Danfoss

132L4578 - Danfoss

Danfoss 132L4578 3ph 525...600VAC 0.75kW 1HP 1.7A AC Drive..

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132L4579 - Danfoss

132L4579 - Danfoss

Danfoss 132L4579 3ph 525...600VAC 1.1kW 1.5HP 2.4A Inverter..

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132L4580 - Danfoss

132L4580 - Danfoss

Danfoss 132L4580 3ph 525...600VAC 1.5kW 2HP 2.7A VSD..

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132L4581 - Danfoss

132L4581 - Danfoss

Danfoss 132L4581 3ph 525...600VAC 2.2kW 3HP 3.9A VSD..

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132L4582 - Danfoss

132L4582 - Danfoss

Danfoss 132L4582 3ph 525...600VAC 4kW 5.5HP 6.1A Inverter..

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132L4583 - Danfoss

132L4583 - Danfoss

Danfoss 132L4583 3ph 525...600VAC 5.5kW 7.5HP 9A AC Drive..

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132L4848 - Danfoss

132L4848 - Danfoss

Danfoss 132L4848 3ph 380...500VAC 0.75kW 1HP 2.1A Inverter..

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132L4853 - Danfoss

Danfoss 132L4853 3ph 200...240VAC 0.75kW 1HP 4.6A AC Drive..

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132L4869 - Danfoss

132L4869 - Danfoss

Danfoss 132L4869 3ph 200...240VAC 0.37kW 0.5HP 2.4A Inverter..

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132L4870 - Danfoss

Danfoss 132L4870 3ph 200...240VAC 0.55kW 0.75HP 3.5A Inverter..

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