48 V Dc Float Cum Boost Charger With Input Specification - 1. Nominal Voltage: 230V Ac,50Hz 2.Voltage Range 150-275 V Ac, 3.Frequency : 47-53 Hz, 4.Input Isolation (L&N) : Ac Fuses, 5.Efficiency: 88 % (Typ.), 6. Dielectric Strength: 1.5Kv Ac (I/P To O/P And Case), Output Specification 1. Nominal Voltage: 4 8V, 2. Output Voltage Span Adj. : 48V - 56V, 3. Output Current: 40A, 4. Power: 2240 Watts, 5. Net Regulatio N: +- 0.5V, 6. Ripple + Noise : < 300Mv, 7. Battery Current Limit: 0.1 Ah Of Battery, 8. Battery Protection : Lvd (43-44V), Other Specification 1.Potential Free Contacts For Remote Fault Annunciation, 2.Input High Vol Tage Disconnect(Hvd) & Battery Low Voltage Disconnect(Lvd), 3.Active Current Sharing, 4.Analog Controller, Monitoring Led Display Led Indications Provided For: Ac Fail : Red, Module Fail :Red, Ac On B Attery Discharge : Red, Battery Reverse : Red, Battery Low : Red, Audio Alarm :Buzzer, Digital Meter Provid Ed, For A) Dc Volts B) Dc Amps Load & Battery, Cooling : Fan Cooled, Make : Dyna, Delta, Chloride, Sign Itron Or Equivalent [ Warranty Period: 12 Months After The Date Of Delivery ] ]