250 kW pump and fan duty in a single drive
The 6SL3220-3YE54-0AB0 is a SINAMICS G120X drive rated for 250 kW continuous output with a 110% overload capability for 60 seconds and 100% for 240 seconds — the overload profile matches variable-torque loads like centrifugal pumps, fans, and compressors where peak demand is brief and infrequent. It accepts a 380-480 V 3-phase input at 47-63 Hz and ships with a built-in radio interference suppression filter for category C2, so it meets conducted emissions limits for industrial environments without an external filter.
Commissioning and fieldbus integration
The drive includes an Intelligent Operator Panel (IOP) for local parameter access and commissioning, and the fieldbus interface is integrated — MODBUS RTU and BACnet MS/TP are onboard, no option module needed for building automation or plant-level SCADA connection. Frame size FSG with IP20 / UL open type enclosure means it mounts inside a panel or cabinet; the 395 x 1185 x 608 mm package dimensions require a floor-standing or large wall-mount enclosure with adequate ventilation for the 250 kW dissipation.
Lifecycle and compliance status
RoHS compliant since July 2006, with a REACH Article 33 declaration for lead (CAS 7439-92-1) above 0.1% w/w — the lead content is in electronic solder joints and is typical for industrial drives; the declaration satisfies EU supply-chain notification obligations. Product class B return restriction means the drive must be returned through Siemens partner channels for warranty or repair — not a standard stock-return item through general distribution.