low-voltage

Squirrel-cage motors
Appendix
Overview of MICROMASTER 411/
COMBIMASTER 411
The MICROMASTER 411/
COMBIMASTER 411 inverters
from Siemens are available for
decentralized solutions. The
table gives an overview of the
features of these products. The
complete product spectrum
with ordering data, technical
details and explanations can be
found in Catalogue DA 51.3
MICROMASTER –
COMBIMASTER.
You will find up-to-date information
on MICROMASTER 411 and
COMBIMASTER 411 on the Internet
at
http://www.siemens.com/
combimaster
Main features
Output range
Voltage ranges
Housing/
frame sizes
Types of
construction
MICROMASTER 411 COMBIMASTER 411
"Decentralized"
For a wide range of drives – simple stand-alone applications from pumps and fans through to multiple conveyor drives in networked
control systems.
0.37 kW to 3 kW
3 AC 380 V to 480 V
CS B
CS C
71 – 100
90/100
– IM B 3
IM B 5
IM V 1 (without protective cover)
IM V 1 (with protective cover)
IM B 14 (with standard flange)
IM B 14 (with special flange)
IM B 35
Degree of protection IP66 IP55
Other technical
features
V/f characteristic
Multipoint characteristic (parameterizable V/f characteristic)
FCC (flux current control)
Internal PI controller
3 digital inputs
1 analog input
1 relay output
Compound braking for controlled rapid braking
NEW: ECOFAST variants with connectors for the power supply and communication interfaces and motor connections to permit fast and
easy replacement for time-critical applications. The ECOFAST variants are fully compatible with the ECOFAST technology systems.
A
Examples
MICROMASTER
Examples
COMBIMASTER
Siemens M 11 · 2003/2004
A/3