355 kW at 380-480 V — overload profiles and RFI filter
The Siemens 6SL3220-3YE58-1CF0 is a SINAMICS G120X infrastructure converter rated 355 kW at 380-480 V AC, 47-63 Hz, with overload capability: 135 % for 3 s, 110 % for 60 s, and 100 % for 240 s. It includes an integrated RFI suppression filter for category C3 and comes with an Intelligent Operator Panel and IO expansion, plus fieldbus via PROFINET PN and Ethernet IP.
Application scope — HVAC, water, wastewater
The G120X series is purpose-built for infrastructure converters in HVAC, water, and wastewater applications, handling pump, fan, and compressor loads with the stated overload profiles. Ambient temperature range is 0 to +45 °C; enclosure is IP20 / UL open type, so it requires a clean, dry indoor panel or cabinet — not suitable for washdown or outdoor installation without additional enclosure.
Compliance and documentation
Export control classification: AL N / ECCN EAR99H — no special license required for most destinations.
