Drive specs that govern the fit
The 6SL3220-3YH40-0AP0 is a SINAMICS G120X variable frequency drive rated for 55 kW output at 110% overload for 60 seconds, 100% for 240 seconds — the overload profile suits pump and fan applications where short-duration torque spikes are common but sustained overload is not. Input voltage range is 500-690 VAC 3-phase +10%/-20%, 47-63 Hz, making it a fit for 690 V industrial grids common in mining, marine, and heavy process plants. The built-in radio interference suppression filter meets category C2, so external EMC filtering is not required for most installations. Frame size FSE with IP20 / UL open type protection — intended for cabinet mounting where the enclosure provides the environmental seal. The painting class 3C2 means it withstands moderate corrosive atmospheres typical of chemical or wastewater environments.
Fieldbus and operator interface
Integrated PROFIBUS DP fieldbus interface — no separate communication module needed for DP networks. The Intelligent Operator Panel (IOP) is included, enabling local parameterisation, diagnostics, and copy-function for commissioning multiple drives from one setup. The IOP supports multi-language text display and can store parameter sets on a micro-SD card, which speeds deployment on multi-drive lines where the same motor profile repeats.
Lifecycle and compliance
RoHS compliant since July 2006; REACH candidate-list disclosure is available on request.