Redundancy module for DC power supplies TIB-REM

The TIB-REM480 is a compact, DIN-rail mountable redundancy module for failover operation of AC/DC power supplies. The redundancy function is available for nominal currents of up to 20 A over a wide input voltage range of 11-56 V. Boost currents of up to 60 A are permitted for up to 4 seconds. The TIB-REM480 uses active sharing technology to minimize the power losses during normal operation and in failover mode. The TIB-REM480 can operate at ambient temperatures between -20°C and +60°C without derating and without the need for active cooling. The TIB-REM480 is specifically designed, tested, and approved for operation with Traco Power’s TIB line of DIN-rail mountable power supplies. Features Compact 118.6mm x 36mm x 124.2mm metal enclosure DIN-rail mounting bracket 60 A boost current >99% efficiency Active current sharing «Input OK» and «Balance OK» indicators Low standby power Convection cooled UL/IEC/EN 61010-1 approvals Fits Traco Power’s TIB line