R911311069 is part of the FC Frequency Converters Series by Indramat Drives.
Specs
Control Operation: Broad Speed Range Design: Modular, Sensorless Current Vector Suitable For: All types of three-phase electrical motors Cooling: Internal Air Blower, Forced Ventilation Parameter Records: Four, Switchable in Online Operation Overload Capacity: 200% for 3.5 seconds Material: Asbestos and Silicon Free Maximum Permissible Temperature: +55 degrees Celsius