DIN导轨式电源 QUINT-PS/ 1AC/48DC/5/WH
**QUINT Power Supply Units – Maximum system availability with SFB technology**
Compact power supply units of the new QUINT POWER generation maximize the availability of your system. With the SFB technology Selective Fuse Breaking Technology, six times the nominal current for 12 ms, 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.
**Features**
* Quick tripping of the standard power circuit-breakers using dynamic power reserve SFB technology
* Reliable starting of difficult loads with static POWER BOOST power reserve
* Preventive function monitoring
* Can be used worldwide
* High operating safety due to long mains buffering under full load and high MTBF > 500,000 h
* Perfect functioning even in the event of a permanent phase failure
* High surge voltage strength up to 6 kV surge, asymmetric using an integrated gas arrester