Industrial Power Supply Line Adds Tri-Phase 20A Unit

Rounding out the SDN series industrial-grade power supplies is the SDN20-24-480 three-phase input, 24-Vdc DIN-rail mount supply, capable of delivering an output up to 20A. The supply integrates fuses on the primary side, while the secondary side employs a fuse mode that also safeguards the applications behind it. Should there be a continuous overload for longer than 5s, the fuse mode will switch off the supply while simultaneously triggering an alarm LED. If necessary, the fuse mode can taken out of operation via a jumper on the front panel. This also puts the output section in PowerBoost mode, allowing for output overloads and short circuits without shutdown of the supply by continuously delivering up to 150% of the nominal current. Additional features include a compact profile measuring 4.88" x 8.94" x 4.04" and an efficiency of greater than 90%. SOLA/HEVI-DUTY, Rosemont, IL. (800) 377-4384.