Rated power and overload duty for pump/fan loads
The 6SL3220-2YE60-0CB0 is rated at 400 kW with an overload profile of 135% for 3 seconds, 110% for 60 seconds, and 100% for 240 seconds — this matches the variable-torque duty cycle typical of centrifugal pumps and fans in HVAC and water/wastewater applications, where peak demand occurs during start-up or line blockage clearing.
Fieldbus integration for building management systems
Integrated fieldbus options include MODBUS RTU, BACnet MS/TP, and USS on the standard unit — no additional communication module is required for BMS connectivity, which simplifies commissioning and reduces spare parts inventory for sites running multiple protocols.
Regulatory compliance and export classification
RoHS compliant since 11-03-20, with a REACH Article 33 declaration for lead (CAS 7439-92-1 > 0.1% w/w) — this documentation supports environmental compliance filings for EU and UKCA markets. Export Control Regulations are AL:N / ECCN:EAR99H, which simplifies cross-border procurement without special licensing for most destinations.