Danfoss FC280

Designed to meet your needs

Available in Single phase 230VAC Input – 230VAC
Three Phase Output from 0.37KW to 2.2KW –
Three Phase 400VAC 0.37KW to 22KW.

Integrated harmonic mitigation

In compliance with IEC/EN 61000-3-2/ 61000-3-12, the integrated DC chokes for all 3-phase units reduce harmonics to less than 48% THDi. For single-phase units the harmonics are less than 8% thanks to the integrated active PFC.

Integrated brake chopper

A built-in brake chopper for 3-phase drives in the whole power range saves money and panel space.

Pulse input as speed reference

FC280 offers the capability to convert pulse input as a speed reference, avoiding the need to purchase an analogue signal module for the PLC.

Integrated PID controller

The built-in PID controller ensures solid process control, such as constant pressure or constant flow operation.

Integrated RFI filter

Built-in filters not only save space, but also eliminate extra costs for fitting, wiring and material. The integrated RFI filter improves power supply quality, avoiding malfunction and improving the reliability of surrounding components.

Integrated positioning control

With the integrated encoder input, the positioning control includes features such as homing, position reference setting, position feedback and PID control. It supports both absolute positioning and relative positioning applications, such as palletizer or line conveyors.

Coated PCBs

The printed circuit boards (PCB) are coated as standard according to 3C3 (IEC 60721-3-3) classification against corrosive gases. This protection provides high reliability in harsh environments, preventing failures and unnecessary downtime increasing lifetime of the drive.

Reliable back-up concept

External 24V back-up option for power supply, to keep fieldbus communication on, while disconnected from mains.

Choose the VLTR Midi Drive, whatever your task is

A broad range of fieldbus options suits protocol standards of many different industries. International certification includes CE and UL. Because it’s compatible with both induction and PM motors, you also win the freedom to choose the best high-efficiency motor for your task.

Your choice of fieldbus

Communicate using your choice of process automation protocols:

  • PROFINET with dual port
  • POWERLINK with dual port
  • EtherNet/IP™ with dual port
  • EtherCAT
  • PROFIBUS
  • CANopen
  • Modbus RTU and FC Protocol are integrated as standard

Safe

Dual-channel Safe Torque Off

The Safe Torque Off (STO) function is a component in a safety control system. STO prevents the unit from generating the energy that is required to rotate the motor, which ensures safe conditions in emergency situations. 

The dual-channel STO function in the VLTR Midi Drive is designed and approved suitable for the requirements of:

  • IEC/EN 61508: 2010 SIL 2
  • IEC/EN 61800-5-2: 2007 SIL2
  • IEC/EN 62061: 2005 SILCL of SIL2
  • EN ISO 13849-1: 2008 Category 3 PL d.