Figure 1-1 Micromaster 411 And Combimaster 411 Variable Frequency Inverters; Performance Characteristics - Siemens MICROMASTER 411 Operating Instructions Manual
Siemens welding system - ac/dc welding inverter user manual
Hide thumbs
Also See for MICROMASTER 411:
- Operating instructions manual (28 pages) ,
- Getting started manual (20 pages) ,
- Getting started manual (20 pages)
Table of Contents
Advertisement
1 Overview
Performance Characteristics
Flux Current Control (FCC) for improved dynamic response and motor control
Fast Current Limitation (FCL) for trip-free operation
Built-in DC injection brake
Compound braking to improve braking performance
Ramp function generator with programmable smoothing
Control with Proportional-Integral control function (PI)
Multi-point V/f characteristic
Protection characteristics
MICROMASTER 411: Type of protection up to IP66 (comparable to NEMA 4X)
COMBIMASTER 411: Type of protection up to IP55 (comparable to NEMA 4)
Overvoltage/undervoltage protection
Overtemperature protection for the inverter
Short-circuit protection
2
i
t thermal motor protection
PTC for motor protection, via digital input 3
MICROMASTER 411 Variable Frequency Inverter
Figure 1-1
MICROMASTER 411 and COMBIMASTER 411 Variable Frequency Inverters
18
Frequency Inverter – Motor Combination
MICROMASTER 411 & COMBIMASTER 411
Issue 03/01
COMBIMASTER 411 Variable
Operating Instructions
6SE6400-5CA00-0BP0
Advertisement
Table of Contents
Troubleshooting
