The 6SL3230-3YE52-1AB0 combines the full G120X 200 kW feature set in one ordering code: C2 EMC filter, 3C3 conformal coating for harsh atmospheres, and the IOP-2 Intelligent Operator Panel for local commissioning and diagnostics. At 500 A, this is the most fully specified 200 kW variant in the G120X range.

IOP-2 at 200 kW — when a local display matters

The IOP-2 is a graphical operator panel that mounts on the drive and provides plain-text commissioning wizards, parameter monitoring, and fault diagnostics without a PC. At 200 kW, the drive is usually commissioned from the control room — but the IOP-2 earns its place during installation and maintenance. A technician standing at the drive during pre-commissioning checks can verify motor data, run a motor identification routine, and confirm rotation direction from the panel without walking back to the engineering station. During fault-finding, the IOP-2 displays the fault code and description in plain text — the same information the SCADA sees, available at the drive.

C2 + 3C3 — tighter EMC, tougher environment

The C2 filter meets the stricter conducted emission limits for industrial environments where the supply transformer may also feed auxiliary building loads. The 3C3 conformal coating protects the drive's internal PCBs against hydrogen sulphide and other corrosive gases present in wastewater treatment plants, coastal pumping stations, and some chemical-process environments. Without the coating, trace gases can corrode exposed copper traces and component leads over years of continuous operation — the 3C3 treatment is an insurance policy against that degradation.