Vx I POWER LIMITED Oracle Series 75W Power Supply & Battery Charger Features Designed to meet EN54-4 Universal Input, AC - DC Switch Mode PSU. Operable in Mains-Free Standby Mode. 12 or 24v Models. Din Rail or Panel Mounting. Volt free relays/signals. Battery and load protection Options Regulated main output Auxillary outputs Dual path fusing Choice of connectors Standards EN54-4 Compliant. CE & EMC Compliant. EN60950 Compliant. General Features. Built on Success: The latest models in the growing range of Oracle Power Supplies build on the advances of other units in the successful Oracle range. Intelligent Design: Designed specifically for applications within the Fire Protection, Telemetry and Control industries, the 75W unit represents a high level of functionality tailored to the requirements of these users. Conceived as a multi application platform, the unit is designed to meet EN54-4, and offers options normally only found on larger units, such as auxillary outputs. Signal outputs are provided as standard, the factory default volt free relays being EN54-4 compliant. Other configurations are available - consult the factory for details. Our standard protection circuitry safeguards your equipment, and batteries during normal and fault conditions. Close control of the charge/discharge allows the maximum life to be obtained from your batteries. As with all VxI Powers products, custom specifications can be engineered upon request. www.vxipower.com 12V UNIT 24V UNIT EMC EN50081-1 Emissions EN50082-2 Immunity Susceptibility EN61000-4-2 ESD DC Output Voltages EN61000-4-3 Radiated Electro Interference V01 Main O/P (standard) 14.3V +/- 50mV 28.6V+/- 100mV EN61000-4-4 Fast Bursts Tracks battery voltage on standby Tracks battery voltage on standby Environmental o o o o Ambient Operating Temp -5 C to +40 C derate 2.5% per C>40 C o o V02 Battery Charge O/P 13.7V -/+ 100mV 27.4V +/- 200mV Storage Temperature -30 C to +85 C Temperature compensated Temperature compensated Connectors Input/Output/Signal Screw Terminal or Weidmuller Kilppon DC Output Current Thermistor 0.1 Molex 2 way Shared across V01 & V02 5A*Total 2.5A* Total *Total available output is 75W, main output current Input Voltage 90V - 260V AC rms will be reduced where an auxillary output is fitted Input Frequency 47 - 63Hz Input Current 2A rms typ 110V Line Regulation 1A rms typ 230V (full load) <0.5% <0.5% Input Fusing T3.15AA, 250V AC HRC Load regulation PCB Mounted fuse UL/CSA Approved o Inrush Current <30A peak, cold start 20 C ambient - 265V AC V01 (over range 10-100%) 50mV Max 50mV Max Efficiency 12V UNIT >75% under all conditions V02 (over range 10-100%) 1.5V Typical 1.5V Typical 24V UNIT >82% under all conditions Output Ripple and Noise PSU loaded to 60W 230Vrms Regulated Auxillary output Dual Path fusing over a bandwidth of 0 - 30MHz Options main output (split main output) Noise/Ripple (peak-peak all outputs) <100mV <100mV Spec 12 or 24V 5V, 12-15V, 24V 2 x pcb 2A*fuses Standby Operation 5A Nom. 2.5A Nom. Output 2.5A/1.7A 5V/3A, 12-15V 2A Overload Protection current 24V 1.25A V01 (Primary power limit) 120-150% Max 120%-150% Max V02 (Constant current limit) Up to 1A (Factory Set) Up to 1A (Factory Set) Line regulation <0.5% <0.5% (full load) Battery Input Inherant reverse protection Inherant reverse protection Battery Fusing T6A T4A Load regulation <0.5% <0.5% Over voltage Protection (10-100%) V01 Voltages exceeding 16V 32V V02 Voltages exceeding 16V 32V Overcurrent 120% nom 120% nom protection Volt free relays/signals/LEDs Conditions for active signals IO1 BATTERY LOW Overvoltage 120% nom 120% nom IO2 SYSTEM FAULT Battery low protection LED1 CHARGER FAULT Battery reversed LED2 BATTERY LOW Battery disconnected LED3 STANDBY SUPPLY FAULT AC mains failure LED4 MAIN SUPPLY FAULT Ripple/noise <1% <1% Charger failure FAULT TTL SYSTEM FAULT (Full load, FAULT TTL SYSTEM FAULT (INVERTED) Other configurations are available-consult factory for details pk-pk) * consult factory for 12V dual path fusing applications Ordering information: ORACLE III 75P-28SD12ST Main output voltage Auxillary output voltage(s) Connectors Mounting configuration Main output configuration ST = Screw Terminals No of outputs P = Panel K = Klippon DP = Dual Path Fusing D = Dual (Main and Batt) D = Din Rail R = Regulated T = Triple S = Standard Q = Quad Dimensions www.vxipower.com VO2 + BATT - + VO1 + MAIN - - THERMISTOR IO1 IO2 FAULT N MAINS FAULT FAULT STANDBY FAULT BATTERY LOW L CHARGER FAULT www.vxipower.com 00030:Rev1 IO1 I02 LED 1 LED2 LED3 LED4 FAULT SEE INSTALLATION INSTRUCTIONS BEFORE CONNECTING TO THE SUPPLY