FZ-USV-230 (SXM 2540) [ENG]
Stand: 10.03.2008 page 14 from 21
2. Specifications
2.1. Output voltage 12 VDC or 24 VDC, jumper selectable.
2.2. Output Current ; 2.0 Amp. Continuous maximum output
2.3. Fail Safe dry contact output after mains (AC) power failure within 1
minute
2.4. Built in charger for sealed lead acid or gel cell type batteries
2.5. Instantaneous changeover to standby battery after mains (AC) power
failure.
2.6. Battery presence detection within 1 minute
2.7. Battery low disconnect at 9.9 VDC, or 19.9 VDC
2.8. High voltage disconnect at 15 VDC or 30 VDC
2.9. Indication of Battery disconnect or Battery low energy by Yellow LED
(L3 )
2.10. Fail Safe dry contact output for Battery Fault
2.11. Battery reverse polarity protection
2.12. Battery test button
2.13. Thermal overload and short circuit protection
2.14. DC output Fault indication by Red LED (L2);
Over Voltage Fault = 29,6 Volt,
Low Voltage Fault = 21,0 Volt
2.15. DC output protected by PTC re-settable ‘smart’ fuse.
2.16. PTC activated indication by Red LED (L4)
2.17. AC presence indication by Green LED ( L5 )
2.18. DC output indication by Green LED ( L1 )
2.19. Case dimensions ; 230mm x 350mm x 85mm
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