EDS-500
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EDS-500 500W DC OUTPUT UPS GENERAL FEATURES: Battery cut off when battery low 3 state battery charging Configurable maximum current charging level Step mains to battery without voltage dips Battery not included Battery temperature sensor input (Temperature sensor not included) Battery low alarm Battery test Mains failure alarm UPS failure alarm Advanced configuration via RS232 Ethernet connection (optional) Input voltage range Nominal output voltage Maximum output power Maximum output current Maximum Output peak current from battery

INPUT Input voltage Input voltage range Mains frequency range Inrush current Power factor OUTPUT Output voltage range Line regulation BATTERY Battery charging method Bulk / absorption / float Maximum charging current Configurable range depends on model (see table on page 1) Maximum charging current tolerance Battery temperature compensation Battery test By capacity measurement discharging over the load ENVIRONMENTAL Storage temperature Operating temperature Maximum Relative humidity Natural convection SAFETY Safety Dielectric strength Input / Output, Signals Dielectric strength Earth /...

EDS-500 500W DC UPS Alarms spec: Type Solid state relay Maximum switching voltage Maximum switching current PROTECTIONS Against overloads and short-circuits Current limiting Battery protection against deep discharges Battery protection against overloads Current limiting and fuse Against Input over-currents ORDERING CODES Output / Battery voltage Maximum Output peak current from battery Maximum Output current Part Number Maximum charging current selection Min (*) Default factory settings EDS-500-52 _ _ - _ E Ethernet (Optional) Model number Accessories must be ordered in a separated order...

BLOCK DIAGRAM DESCRIPTION This series consists of three models of a power supplycharger which, in the presence of mains voltage, supplies regulated voltage, while at the same time charging the battery in a controlled way. The range is ideal for charging lead-acid batteries of 12V, 24V, and 48V with capacities of up to 96Ah, 48Ah, and 24Ah respectively. The device comprises a switched-mode power supply and a three steps battery charger circuitry. It also incorporates an alarm circuitry which acts independently, when a mains, UPS or battery condition occurs. The alarm outputs are the...

CHARGING CHARACTERISTIC BATTERY VOLTAGE Constant voltage time limit Constant Voltage Float Voltage BATTERY CURRENT Max charging current Float threshold BATTERY STATUS FLOAT www.premiumpsu.com Powering Your Challenge CONSTANT CURRENT BULK ) CONSTANT VOLTAGE ABSORTION

ACCESSORIES ACCESSORIES DIN rail clip Angle mounting brackets www.premiumpsu.com Powering Your Challenge

EU DECLARATION OF CONFORMITY The undersigned, representing the following: Manufacturer: Address: PREMIUM, S. A., C/ DolorsAleu 19-21, 08908 L’Hospitalet de Llobregat, SPAIN herewith declares that the product: Type: Models: is in conformity with the provisions of the following EU directive(s): 2014/35/EU Electromagnetic compatibility Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) and that standards and/or technical specifications referenced overleaf have been applied: EN 60950-1: 2005 Safety. Information technology equipment Safety....