Operating instructions

Definitions and Warnings

MICROMASTER 420 / 440 – DC link coupling between several

Frequency inverters

A&D SD Page 4/32

2.4 Information regarding trademarks

MICROMASTER

is a Siemens registered trademark

MASTERDRIVES

is a Siemens registered trademark

2.5 Revisions/author

Version Date/change Author

1.1 14.10.03 / First edition in English language Haßold

1.3 20.09.04 / Changes in Section “ Definitions and Warnings”;

additional note regarding the connection of the single phase

inverters to the mains in Section 3.1.

Haßold