500 kW at 135% overload — what that means for pump and fan duty
The 6SL3220-1YH64-1CB0: Rated power is 500 kW with a 135% overload for 3 seconds, 110% for 60 seconds, and 100% for 240 seconds — this matches the typical pump/fan starting profile where the motor draws high inrush briefly then settles to running load. The drive accepts 3-phase 500-690 V AC (+10%/-20%) at 47-63 Hz, covering the common 575 V and 690 V industrial mains in North America and Europe without an external transformer. Built-in RFI suppression filter for category C3 means it meets conducted emission limits for industrial environments (second environment) per EN 61800-3; no external filter needed for most installations.
Fieldbus and I/O — MODBUS RTU and BACnet MS/TP onboard
Integrated MODBUS RTU and BACnet MS/TP eliminate the need for a separate communication module — the drive connects directly to building management or SCADA systems over RS-485. The IP20 / UL open type enclosure suits panel-mount installations where the drive is protected inside a cabinet; ambient temperature range is 0 to +45 °C without derating.
Lifecycle and compliance — active production, RoHS and REACH documented
RoHS compliant since 11-03-20; REACH Article 33 disclosure notes lead (CAS 7439-92-1) above 0.1% w/w in certain components — the declaration is available with the shipment documentation. Export control classification is AL: N / ECCN: EAR99H — no special license required for most commercial shipments.