Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
MEET IEC1000-3-2 HARMONIC CORRECTION
+5V STAND-BY GREEN POWER
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 CLASS B
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Typ. 90-264Vac with PFC.
Input Connector: Input receptacle IEC320-3P.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 32A @230Vac.
Input Current: Typ. 1.34A@115Vac, 0.67A@230Vac.
Dielectric Withstand: Meet IEC950.
EMI: Meet CISPR PUB. 22 Class B.
Hold-up Time: Typ. 100mS @ 115Vac & 230Vac.
Power Factor Correction: Meet Harmonic Correction per IEC1000-3-2.PF typ. 0.94-0.98.
Remote On/Off: Installed.
Earth Leakage: Less than 0.7 mA.
Overload Protection (OLP): Fully protected against output overload and short circuit. Consult the factory for OLP setting.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Connector: Cable connector.
Output Wattage: Typ. 100Watts.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1: Typ. ±1%. Aux.VO2: Typ. ±1 %.(MA). Aux.VO3: Typ. ±2-3.0%.(Stacked). Aux.VO4: Typ. ±2-3.0%.(PR).
Stand-By O/P: Typ. ±1%.
Noise & Ripple: Typ. 1% peak to peak.
OVP: Installed in VO1, VO2 & VO3(Latch).
Adjustability: Available at VO1 & VO2.
Power OK: Available for VO1 & VO2.

GENERAL SPECIFICATION

Efficiency: Typ. 72-76%.
Switching Frequency: Fixed frequency at 84K Hz.
Circuit Topology: PWM fixed frequency forward Circuit.
Transient Response: Output voltage returns in less than 0.3mS following a 25% load change.
Safety Standard: UL1950/EN60950 Class I

Operating Temperature: 0 to +50°C at full load.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: Typ. 0.04%/°C.
Cooling: Cooling fan installed inside.
Construction: Enclosure metal box with fan format.
Green Power with +5V/0.72A stand-by.
Power Density: 2.60Watts. / Cubic Inch.