The QUINT-PS/3AC/24DC/40 is a 1-output DIN rail mount primary-switched QUINT Power Supply with SFB (Selective Fuse Breaking) technology. The 2866802 is a compact power supply unit with maximum functionality and adjustable voltage. With the SFB technology, six times the nominal current for 12ms, even the standard power circuit-breakers can now also be triggered reliably and quickly. Faulty current paths are switched off selectively, the fault is located and important system parts continue to operate. Comprehensive diagnostics are provided through constant monitoring of output voltage and current. This preventive function monitoring visualizes critical operating modes and reports them to the control unit before an error can occur. Quick tripping of the standard power circuit-breakers using dynamic power reserve SFB technology.

• High level of system availability even in the event of permanent phase failure
• Reliable starting of difficult loads with static POWER BOOST power reserve
• Preventive function monitoring
• Can be used worldwide
• Perfect functioning even in the event of a permanent phase failure
• IP20 Protection rating
• Protection class I
• >94% Efficiency (at 400VAC and nominal values)
• Maximum power dissipation in no-load condition (18W)
• High operating safety due to long mains buffering under full load and high MTBF (>500,000h)
• High surge voltage strength up to 6kV (surge, asymmetric) using an integrated gas arrester

Applications

Power Management