Datasheet

④

1. General Description

This specification describes the performance characteristics of a 500 watts hot swappable, 1+1

power system with +3.3V,+5V,+12V, -12V main DC outputs, and 5V standby outputs. The

system is configured to hold two identical 500W power supply modules,

SURE STAR

Model

R4B-500G1V2.

Input Characteristics

2.1. AC Input voltage and frequency

Minimum

Nominal

Maximum

Unit

90 100~240 264

VAC

47 50~60 63

2.2. Input current and inrush current

AC Input Voltage MAX. Input Current

per power supply module

Inrush Current

per power supply module

115Vac 10A 25A

230Vac 5A 50A

2.3. Power Factor

90Vac 115Vac 230Vac 264Vac

＞0.99 ＞0.98 ＞0.95 ＞0.92

3. Power Efficiency

The Minimum efficiency of the power supply is 80% at full load and 115Vac/60HZ input.

SURE STAR