SINAMICS V20 3 AC 380 - 480 V -15/+10% 47 - 63 Hz Rated power 5.5 kW with 150% overload for 60 s unfiltered I/O: 4 DI, 2 digital outputs, 2 analogue inputs, 1 AO field bus: USS/MODBUS RTU with integrated BOP protection: IP20/UL, open size: C 184x182x169 (WxHxD) with integrated brake unit SINAMICS V20 converter SINAMICS V20 frequency converters are of a compact design and their various options (such as external BOP, connection cables, filters, braking resistors, screening etc.) can be custom matched to the requirements of the application as well as the demands of the user. These compact and robust devices are tailor made for operating pumps, fans, compressors and conveyor systems, as well as for simple drive tasks in processing industries. The device is operated directly on the converter without the use of additional engineering tools.