R912003758 is part of the EFC Frequency Converters Series by Indramat Drives.
Specs
Design: Standard Motor Control: 3 Enhanced V/f Line type: General Power Output: 400W Power Input: Single-phase Mains Connecting Voltage: 200 V Communication Module: ModBus EMC Filter Class: Class 3 Protection Category: IP20 Storage Temperature: -25 to 55 Degrees Humidity Max: 95% Transport Temperature: -25 to 70 Degrees Relative Humidity Max: 95% Operating Panel Structure: Keys and Display.