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VLT® 2800 Series

Product Code: DNF-VLT-2800
Availability: 12
Qty:
       
Overview
The VLT® 2800 Series provides general purpose performance, enhanced software features specifically aimed at demanding packaging applications, and standard protection features for reliable operation. Factory installed options for Dynamic Braking, RFI Filter and Fieldbus Communication are available.

Exceptional performance has made the VLT® 2800 the one to beat among general purpose drives. Over the years, the VLT® 2800 has proven to be dependable, versatile and easy to operate and commision. Packed with functionality at an attractive price, the VLT® 2800 can be a reliable asset in many applications.

Features
Product Safety
  • 100 % short-circuit proof
  • 100 % earth fault protection
  • Mains transient protection
  • Switching on input
  • Switching on output
  • Galvanic isolation
  • Designed according to EN 50178

Speed compensation precise stop
  • Better process control
  • Same stopping distance independent of initial motor speed

Precise stop
  • Interrupt controlled stop
  • Higher process repeatability
  • Well defined stopping

Counter stop
  • Accurate positioning
  • High frequency input (65 kHz) 24 V incremental encoder input AB encoder input as option

Automatic motor tuning
Perfect match between motor and drive, Measures the stator resistance (RS) Better shaft performance Measurements done without applying torque, Checks for missing motor phases.



Flexible mounting
Horizontal mounting
Vertical mounting
True side-by-side mounting
No derating
Also applies to modules
Temperature controlled fan

Cold plate technology
  • Reduced heating in cabinet
  • Denser installation
  • Higher enclosure class cabinets Protection against: Dust, Dirt, Humidity
  • Heat dissipates through the back of the drive

Communication
  • DeviceNet
  • ModBus RTU
  • Profibus DP, optional

Fieldbus systems
  • Profibus DP 3 or 12 Mbit/s
  • Up to 127 nodes per installation
  • DeviceNet Up to 500 kbit/s
  • Up to 64 nodes per installation

EMC filter and DC coils
  • Compliance with EMC Standards. Built-in EN 55011 1A filter, 25 m screened cable.
  • No EMC disturbance.
  • EN 55011 1B filter available as module.
  • IT mains compatible version with RFI filter (up to 4 kW).
  • VLT 2880-2882 with RFI-switch.

Braking facilities
  • DC-braking - approx. 20% braking torque
  • AC-braking - approx. 20% braking torque
  • Dynamic braking - Brake chopper built-in - 160% braking torque

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