Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
MEET IEC 61000-3-2 HARMONIC CORRECTION
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR EN 55022 & FCC CLASS B
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Typ. 90-264Vac with PFC.
Input Connector: V-M connector.
Input Frequency: 47-63Hz.
Inrush Current: = 30.6A @230Vac.
Input Current: Typ. 1.3A @115Vac, 0.63A @230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR EN 55022 & FCC Class B.
Hold-up Time: Typ. 35mS @115Vac & 230Vac.
Power Factor & Harmonic Correction: Meet IEC 61000-3-2, PF typ. 0.99 @ full load.
Power Fail Signal: Installed.
Earth Leakage: Typ. 0.5mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Connector: V-M connector.
Output Wattage: Typ. 105 watts.
Line Regulation: Typ. 1.0%.
Load Regulation: Main VO1 typ. ±1-2.0%. Aux. VO2 typ. ±1-3.0% (Magnetic Amp.). Aux. VO2, VO3 & VO4 typ. ± 3-5.0%(Common choke).
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at main output.
Remote Sensing: Available at VO1.
Adjustability: Available at VO1.
Overload Protection (OLP): Fully protected against output overload and short circuit. OLP set at about 125-150% rating output wattage. Consult the factory for OLP setting.

GENERAL SPECIFICATION

Efficiency: Typ. 79-81%.
Switching Frequency: 75K Hz.
Circuit Topology: Fixed frequency forward circuit.
Transient Response: Output voltage returns in less than 3mS following a 25% load change.
Safety Standard: IEC 60950-1/UL 60950-1 Class I.
Power Density: 3.8 Watts / Cubic Inch.

Operating Temperature: 0 to +50°C under 20 cfm forced air cooling for full load.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: Typ. 0.04% /°C.
Cooling: Requested 20 cfm forced air flow for full rating loads.
Construction: U-bracket format.