AC890 Modular AC Drives for Systems from Parker SSD Drives

The AC890 is a compact, variable frequency, modular system drive engineered to control speed and position of open-loop and closed-loop, single- or multi-motor AC or servo motor applications.

Compatible with a wide range of feedback options, the AC890 is compatible with any AC motor and virtually any speed/position feedback options. With this flexibility you may not even need to replace your existing AC motor to achieve high performance, saving you time and money.

Part No: 890CD-531350B0-000-1A000 (890CD/5/0003B/N/00/A/UK/00/00/00/00/00) 
Phase : Common DC Bus 
Supply Voltage : 707Vdc Link Nominal 
Power Rating : 1.1KW 
Current Rating : 3.5A 
Keypad : Fitted 
Brake Switch : Not Fitted 
Auxiliary Supply : No Auxiliary Supply 
Option Fitted : No Options Fitted 
Performance : Advanced 
Description:
1.10kW / 3.50A Constant Torque Rating (2.50A Servo Mode) - Frame 'B'

The 890 Common Bus units are designed for speed control of standard ac 3-phase motors. The common bus scheme consists of one 890CS (Common Bus Supply) and one or more 890CD (Common Bus Drives).  

3-phase power is supplied to the 890CS. Power (DC) is bussed from the 890CS to all 890CDs using the SSD_Rail busbar system. A motor is connected to each 890CD unit. 

AC 890 series Overview

AC 890 series Installation Kit

B --- back-plate                           C --- cubicle supply                           G --- protective earth/ground
K --- motor (M1, M2, M3)              L --- 3φ power supply cable              P --- fuse or circuit breaker 
R --- AC line reactor                    T --- control wiring terminals

Dimensions

AC 890 series  Control Connections

AC 890 series Menus

The main menus for the 890CD are shown below. Each menu contains parameters.