The SITOP PSU6200 6EP3336-7SC00-3AX0 is the top-tier 1-phase model in the PSU6200 range, delivering 480 W at 24 V DC / 20 A with both conformal coating protection and an integrated diagnostic interface for predictive maintenance in demanding industrial environments.

Maximum Single-Phase Power with Diagnostics

At 480 W, this unit powers large control cabinets housing extensive PLC I/O, multiple HMI stations, industrial networking switches, and substantial 24 V DC loads from a single 1-phase supply. The front-panel diagnostic LED bar displays real-time load utilization across four levels, while the remaining service life indicator helps maintenance planners schedule proactive replacement before unexpected downtime occurs. The diagnostic interface can feed these signals to a PLC for centralized condition monitoring.

Protected for Harsh Conditions

The conformal-coated PCB provides reliable protection against humidity, condensation, and corrosive atmospheres, extending operational life in tropical installations, water treatment facilities, and chemical plants. The 150% Power Boost (up to 30 A for 5 s/min) handles demanding startup loads. A built-in fan supports cooling at higher ambient temperatures while maintaining the IP20 protection rating. The unit carries CE, cULus, and marine approvals for global deployment.