560 kW overload profile and what it means for pump/fan duty
The 6SL3220-3YE66-0CF0: Rated power 560 kW at 380-480 V 3-phase, with an overload capability of 135 % for 3 s, 110 % for 60 s, and 100 % for 240 s. This overload profile is designed for variable-torque loads like centrifugal pumps and fans where the peak torque during startup or a momentary blockage is short — the drive does not need to sustain high overload for extended periods. The RFI suppression filter for category C3 is built in, meaning the drive meets conducted emissions limits for industrial power networks without an external filter box. This saves panel space and wiring time on installations where the drive is fed from a dedicated transformer or IT system. The drive connects directly to the control network, reducing the number of components in the panel and the spare parts count.
Active production, build-to-order sourcing
Product class C means it is manufactured or produced to order and cannot be reused or returned for credit. This is typical for large-frame drives that are built against a specific BOM line — not a stocked shelf item. RoHS compliance effective March 2020. REACH Article 33 disclosure for lead content above 0.1% (CAS 7439-92-1) applies — the declaration is available with the shipment documentation.
Frame FSJ, IP20 enclosure, and panel integration
Frame size FSJ with IP20 degree of protection and UL open type rating. This is a clean indoor installation — the drive must be mounted inside a panel or enclosure that provides additional environmental protection. The packaging dimensions (1000 x 1800 x 900 mm) give a sense of the crate size for logistics planning. The drive ships with an Intelligent Operator Panel (IOP) as standard — local parameter access and diagnostics without a laptop. No IO expansion module is included; fieldbus communication is handled through the integrated PROFINET and Ethernet/IP ports.