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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.
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 Internal EMC
filters [up to frame C]
Simple Set-Up
and Programming
Removable Key
Pad
Extremely
Compact
Motor
Thermistor Input |
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690+
Integrator Series Inverter
From 0.3 to 1600 Hp
(0.75 to 1000 kW)
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Technical
Specifications
Input Frequency
50-60Hz ±5%
Single Phase 220-240Vac ±10%
Three Phase 220-240Vac ±10%
Three Phase 380-460Vac ±10%
Three Phase 380-500Vac ±10%
Ambient Temperature
0-45°C (constant torque)
0-40°C (quadratic torque)
Overload
150% for 60 sec. (constant torque)
115% for 10 sec. (quadratic torque)
Output frequency
0-480Hz
Protection option
IP20, IP40 (NEMA 1) and IP54 (NEMA 12) |
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INPUTS / OUTPUTS
Analog inputs
4 total, configurable, 10bit
( 12bit available with System Board option)
0-10V, 0-±10V, 0-20mA, 4-20mA
Analog Outputs
3 total, configurable, 10 bit
0-10V, 0-±10V, 0-20mA, 4-20mA
Digital Inputs
8 total, configurable, 24Vdc nominal(max 30Vdc)
Digital Outputs
3 total, configurable
Dry Contacts, max 3A a 230Vac
Available Reference
Voltages
+10Vdc
–10Vdc
+24Vdc |
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INTERNATIONAL CODES
The 690Plus complies to
standard code when installed in accordance to
manufacturers installation manual:
EN50178
(Protection, Low Voltage Directive)
EN50081-1 (1992)
(Emission per unit in ambient at 230 with EMC filter)
EN50081-2 (1992)
(Emission per unit in industrial environment at 400Vac
with EMC filter)
EN50082-2 (1995)
(Immune in industrial EMC environment)
EN61800-3
(Standard EMC specifications per Drive)
EN61000-3-2
(Standard harmonics with line inductors)
Complies With CE, UL
and c-UL |
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