IRMCS203

IRMCS203 Datasheet

IRMCS203

Part	Datasheet
IRMCS203	IRMCS203 (pdf)

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May 20, 2003 Rev IRMCS203 Sensorless Drive Design Platform AcceleratorTM based System Manual Low cost complete sensorless drive design platform Works with any types of PM motor No voltage feedback required Sinusoidal commutation Low cost FPGA Spartan2E-300 based closed loop current and velocity control Simple design with IR2175 current sensing HVIC 230V/1.0kW maximum output power with 600V/20A advanced Plug-N-DriveTM IGBT module Configurable architecture for motor/drive parameters Scalable output power rating 500W/1kW Low cost A/D ADS7818 interface with multiplexer ServoDesignerTM tool for easy operation RS232C/RS422 host interface 4-channel D/A for diagnostics and monitor function Parallel interface for microcontroller expansion or debug port Over-current and ground fault protection Over-voltage / Under-voltage protection Dynamic Braking control with brake IGBT/FWD Product Summary Speed operation range typical 5 to 100% High speed operation 100,000rpm 2pole Speed accuracy Speed resolution 15bit PWM carrier frequency 60 kHz max Sensorless control computation time 10 usec Continuous output current 3/6 Arms .5/1kW Overload output current 8/16 Arms .5/1kW Maximum modulation index Max RS232C speed kbps Optional RS422 communication 1Mbps IRMCS203 is a complete sensorless drive design platform for AC permanent magnet motor applications. The drive is rated up to 1.0kW. The system contains complete hardware and preloaded object code for the FPGA, and the ServoDesignerTM software. Complete hardware schematics and B/Ms are provided so that user can adapt design into specific needs. IRMCO203 downloadable object code is also available for volume usage of IRMCS203 design. User can evaluate high performance servo drive with a specific motor, and tailor the drive design This document is the property of International Rectifier and may not be copied or distributed without expressed consent.

PDF Datasheet Preview

May 20, 2003 Rev

IRMCS203

Sensorless Drive Design Platform

AcceleratorTM based System Manual

Low cost complete sensorless drive design platform Works with any types of PM motor No voltage feedback required Sinusoidal commutation Low cost FPGA Spartan2E-300 based closed loop current and velocity control Simple design with IR2175 current sensing HVIC 230V/1.0kW maximum output power with 600V/20A advanced Plug-N-DriveTM IGBT module Configurable architecture for motor/drive parameters Scalable output power rating 500W/1kW Low cost A/D ADS7818 interface with multiplexer ServoDesignerTM tool for easy operation RS232C/RS422 host interface 4-channel D/A for diagnostics and monitor function Parallel interface for microcontroller expansion or debug port Over-current and ground fault protection Over-voltage / Under-voltage protection Dynamic Braking control with brake IGBT/FWD

Product Summary

Speed operation range typical
5 to 100%

High speed operation
100,000rpm 2pole

Speed accuracy

Speed resolution
15bit

PWM carrier frequency
60 kHz max

Sensorless control computation time
10 usec

Continuous output current
3/6 Arms .5/1kW

Overload output current
8/16 Arms .5/1kW

Maximum modulation index

Max RS232C speed
kbps

Optional RS422 communication
1Mbps

IRMCS203 is a complete sensorless drive design platform for AC permanent magnet motor applications. The drive is rated up to 1.0kW. The system contains complete hardware and preloaded object code for the FPGA, and the ServoDesignerTM software. Complete hardware schematics and B/Ms are provided so that user can adapt design into specific needs. IRMCO203 downloadable object code is also available for volume usage of IRMCS203 design. User can evaluate high performance servo drive with a specific motor, and tailor the drive design

This document is the property of International Rectifier and may not be copied or distributed without expressed consent.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived IRMCS203 Datasheet file may be downloaded here without warranties.

Datasheet ID: IRMCS203 639101