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A frequency inverter which can be adapted to every individual requirements without any great effort. MICROMASTER 420, the universal inverter for 3-phase networks and optional field-bus connection from Siemens is designed for adaptability. Thanks to its modular design, the extensive standard functions can be supplemented with a wide variety of options. No need for tools, as the operator panels and the communications modules can be simply plugged in. And Screwless control terminals - as with the rest of the family - make terminal connection anybody’s job.
Conveyor systems, material transport, pumps, fans, mechanical engineering.
MICROMASTER 440 - Technical data
|Voltage and power ranges||200–240 V, ± 10%, 1 AC, 0.12 to 3 kW (0.16 to 4 HP)
200–240 V, ± 10%, 3 AC, 0.12 to 5.5 kW (0.16 to 7.5 HP)
380–480 V, ± 10%, 3 AC, 0.37 to 11 kW (0.5 to 15 HP)
|Operating temperature||–10 °C to +50 °C|
|Process control||Internal PI controller|
|Types of control||FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic|
|Inputsl||3 digital inputs, 1 analog input|
|Outputs||1 analog output, 1 relay output|
|Link-upto automation||The ideal partner for your automation needs, from connec- tion to SIMATIC S7-200 to integration in TIA with SIMATIC and SIMOTION.|