The highest-power 3-phase model in the PSU6200 diagnostic family, the 6EP3437-7SB00-3AX0 delivers 40A of 24V DC with integrated condition monitoring for large automation systems and production cells.

Central Power for Production Cells

At 960W, a single unit powers an entire production cell: PLC, HMIs, distributed I/O racks, sensors, and actuators. The 40A output eliminates the need for multiple smaller power supplies and the associated distribution wiring complexity. For larger installations, two units parallel for 80A total.

Predictive Maintenance at Scale

The diagnostic interface feeds real-time load, temperature, and operating-hour data into the plant maintenance system. When load current drifts upward over months — potentially indicating degrading field wiring or failing devices — maintenance receives an early warning rather than discovering the issue during a production stop.

Extra Power for Cell Start-Up

Delivers 60A (150% rated) for 5 seconds per minute, handling the simultaneous inrush of every contactor, valve, and drive power supply that energizes when a production cell starts its cycle. This extra power headroom prevents the voltage sag that can cause controllers to reset during start-up.