Siemens MICROMASTER 420 Operating Instruction

FOREWORD International English
MICROMASTER 420 Operating Instructions 5
6SE6400-5AA00-0BP0
Foreword
User Documentation
!
Warning
Before installing and commissioning, you must read the safety instructions and
warnings carefully and all the warning labels attached to the equipment. Make
sure that the warning labels are kept in a legible condition and replace missing or
damaged labels.
MICROMASTER documentation is structured within three distinct levels:
♦ Getting Started Guide
The Getting Started Guide is designed to give you quick access to all the basic
information required to install and set up your MICROMASTER 420 for operation.
♦ Operating Instructions
The Operating Instructions provide detailed information for installation and operation
of your MICROMASTER 420. The Operating Instructions also provide detailed
descriptions of the parameters available for customizing the functions of the
MICROMASTER 420.
♦ Reference Manual
The Reference Manual contains in-depth information on all technical issues relating
to the MICROMASTER 420 Inverter.
For more detailed information on MICROMASTER 420 publications and for information
about other publications in the MICROMASTER range please contact your local Siemens
office or refer to our Web Site: http://www.siemens.de/micromaster.

Siemens MICROMASTER 420 Specifications

General

Power Range	0.12 kW to 11 kW
Output Voltage	0 to input voltage
Input Frequency	47 Hz to 63 Hz
Output Frequency	0 Hz to 650 Hz
Overload Capacity	150% for 60 seconds
Enclosure Rating	IP20
Input Voltage	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Control Type	V/f control
Braking	Optional braking module
Protection Features	Overcurrent, overvoltage, undervoltage, overload, short circuit, ground fault
Cooling	Air-cooled
Ambient Temperature	-10 °C to +50 °C
Communication Interfaces	USS protocol