文档介绍：Introduction
MICRO MASTER MIDI MASTER
Siemens Introduction
Applications,
Technical features,
Overview of the options
1
Design and description
Power section,
Open-loop and closed-loop control
MICRO MASTER 2
MIDI munications, operator control and visualization
Keypad, interface,
Voltage-Source DC Link Control terminal strips, plain text operator control panel,
PROFIBUS module, operator control via PC,
Converters for Monitoring, diagnostics, parameter list 3
AC Drives Technical data
up to 45 kW
4
Selection and ordering data
Catalog DA 64 1996 MICRO/MIDI MASTER
5
Options
Internal brake resistor, braking unit,
Radio interference suppression filter, output reactor,
Output dV/dt filters, commutating reactors,
Selection and ordering data, options 6
Induction-motor drives
Engineering information,
Motor-converter assignment,
Line supply voltages 1-ph. 230 V to 3-ph. 500 V AC
7
Special-motor drives
Reluctance motors,
Permanent- synchronous motors
8
Dimensions
MICRO/MIDI MASTER and options
9
Introduction
MICRO MASTER MIDI MASTER
1
·  All the dimensions in this catalog are stated in mm.
All product designations are trade-marks of product names of Siemens AG or panies.
Introduction
MICRO MASTER MIDI MASTER
Applications 1/2
Technical features 1/2
Overview of the options 1/3
Design and description
MICRO MASTER MIDI MASTER
1. Introduction Induction motors such as standard three-phase squirrel-cage
induction motors, synchronous motors or reluctance motors can
Applications be used with the drive converters.
MICRO MASTERand MIDI MASTERare drive converters with MICRO MASTER and MIDI MASTERcan be used to control the
an output range from 250 W to 37 kW, outputs up to 45 kW are speed of pump and fan drives as well as constant torque drives
possible if the square-law torque characteristic is utilized. where there are no special requirements regarding the dynamic
performance:
They