Altivar 31 Adjustable Speed AC Drives

The Altivar 31 (ATV31) adjustable speed AC drive controller incorporates the latest sensorless flux vector technology into a compact, easy-to-use design for three-phase asynchronous squirrel-cage motors. This versatile drive controller offers increased performance while maintaining cost effectiveness. The ATV31 drive provides advanced speed control capabilities for motors from 0.25-20 hp (0.18 to 15 kW). The controllers range from:

  • 0.25 to 3hp (0.18 to 2.2 kW), 20812301240 V, single-phase input
  • 0.25 to 20 hp (0.18 to 15 kW), 20812301240 V, three-phase input
  • 0.5 to 20 hp (0.37 to 15 kW), 400/480/480 V, three-phase input
  • 1 to 20 hp (0.75 to 15 kW), 52515751600 V, three-phase input

Industrial users and OEMs who specialize in material handling, pump, fan, packing, packaging, and general purpose motor control applications will find the features and functions of the ATV31drive controller well suited for their use.

Key benefits

  • Saves valuable panel space with a compact designand side-by-side mounting capability up to 50 degrees c (122 °F)
  • Designed as a robust and reliable fourth-generation drive
  • Meets international standards
  • Integrates Modbus and CANopen protocols as standard into the drive controller, providing an economical solution for networking mini-drives into an industrial network
  • Offers a choice of two integrated interfaces:
  • ATV31 with display and menu navigation keys 1
  • ATV31 A with display,menu navigation keys, and local control via Run/Stop keys and speed reference potentiometer (not available for 575 V controllers)
  • Supplied with a heat sink for normal environments and ventilated enclosures

Functions

The ATV31 drive controller has six logic inputs, three analog inputs, one logic/analog output, and two relay outputs.  Integrated into the drive controller are the following main functions:

  • Motor and drive protection
  • Linear, S, U, and customized acceleration and deceleration ramps
  • +/- Speed
  • 16 preset speeds
  • PI references and regulator
  • Two-wire or three-wire control
  • Brake sequence
  • Automatic catch-on-the-fly with speed detection and automatic restart
  • Fault configuration
  • Stop type configuration
  • Configuration saved in the drive controller
  • Assignment of several functions to one logic input

Altivar 31 Adjustable Speed Drive Catalog

Comments are closed.