Description

The 690+ series is a single range of AC drives designed to meet the requirements of all variable speed applications from simple, single-motor speed control through to the most sophisticated, integrated multi-drive systems. At the heart of the 690+ is a highly advanced, 32 bit microprocessor based, motor control algorithm, to which can be added a host of control options that allow you to tailor the drive to meet your exact requirements.


Configurable

It is possible to configure the 690Plus into 4 different operative modes:

Open Loop Control
The V/Hz mode is ideal for simple speed control. The 6901 Man Machine interface is used for setting-up programming and controlling the drive. It has been ergonomically designed with a back-lit, 32-character,Alphanumeric display to provide intuitive access to all functions in a logical menu-driven format.

Sensorless Vector control
The sensorless mode assures an elevated accuracy of speed control, thanks to the algorithm of MRAS (Model Reference Adaptive System) control.

This innovative design guaranties speed control (without any feedback) based on continuous motor-modeling.

Closed Loop Flux Vector control
The Flux Vector Control is obtained by simply fitting the 690Plus with an encoder receiver Tech Box and encoder.

This guaranties 100% continuous control from zero speed, to satisfy most demanding applications.

Regenerative control
The regenerative mode reuses the energy generated by the motor (during the deceleration of applicable load) in applications such as unwinds, test stands and other such applications.
 

MAKE

690+ Integrator Series Inverter
From 0.3 to 1600 Hp
(0.75 to 1000 kW)