37 kW drive with 150% overload for demanding motor loads
The Siemens 6SL3210-1KE27-0UF1 is a SINAMICS G120C compact converter rated at 37.0 kW with a 150% overload capability for 3 seconds, making it suitable for high-inertia or shock-load applications like crushers or centrifuges where the motor needs a short burst of torque above rated. It operates on a 3-phase 380-480 V supply (+10/-20%) at 47-63 Hz, covering the global 50/60 Hz industrial mains range without derating at the higher voltage end.
Fieldbus and I/O for controls integration
The drive includes an integrated PROFINET-PN fieldbus interface, so it plugs directly into a Siemens S7-1500 or other PROFINET controller without an extra communication module — the I/O map is configured in the TIA Portal hardware catalog. Onboard I/O provides 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output, enough for basic speed setpoint, start/stop, and fault feedback without an external terminal block. Safe Torque Off (STO) is integrated per the description, meeting SIL 3 / PL e for safety circuits that must remove drive torque without a separate safety relay.
Active production and sourcing posture
RoHS compliance is confirmed since 2017-02-13, and 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. Pricing and availability are confirmed at quote time against your BOM quantity; the drive is sourced to order through authorized industrial distribution.
Panel mounting and protection class
The unfiltered variant means an external line reactor or EMC filter may be needed on the supply side to meet conducted emission limits, depending on the installation environment and local grid code.