355 kW drive for HVAC and water infrastructure
The 6SL3220-3YE58-0CP0 is a SINAMICS G120X infrastructure converter rated 355 kW with a 135% overload capability for 3 seconds, 110% for 60 seconds, and 100% for 240 seconds — the overload profile matches typical pump and fan duty cycles where short-duration starting torque or transient load spikes are absorbed without oversizing the drive. It accepts 3AC 380-480 V +10/-20% at 47-63 Hz and includes a built-in RFI suppression filter for Category C3 environments, meaning it meets conducted emission limits for industrial power networks without an external filter. The drive ships with an Intelligent Operator Panel (IOP) for local parameterisation and diagnostics, and integrates PROFIBUS DP as the fieldbus interface — no IO expansion module is fitted as standard.
Sizing and overload envelope for motor matching
The 135% / 3-second overload ceiling is the key sizing constraint: a 355 kW motor with a starting current transient that exceeds this will trip the drive unless the acceleration ramp is extended or the motor is oversized relative to the load. Ambient temperature range is 0 to +45 °C; above 45 °C the continuous output current must be derated per the SINAMICS G120X manual — the IP20 / UL open-type enclosure relies on the cabinet's forced-air cooling, not its own fan, so panel airflow is the derating lever. Size FSH frame — the packaging footprint is 800 x 1870 x 600 mm, which dictates the cabinet depth and lifting provisions during installation.
Compliance and regulatory documentation
RoHS compliant since 11 March 2020; the REACH Article 33 duty-to-inform applies due to lead (CAS-No. 7439-92-1) above 0.1% w/w in certain components — this must be communicated down the supply chain per EU REACH regulation. Export Control Classification: AL=N, ECCN=9N9999 — no special licensing required for most destinations, but the buyer should verify end-use restrictions if the drive is destined for a sanctioned region. Product class C means this unit is manufactured to order and cannot be returned for credit — confirm the BOM line before committing.
Sourcing and lifecycle posture
Sourced through authorised distribution channels; quoted to order against the BOM quantity with availability and current pricing confirmed at RFQ time.