Getting Started Guide

12 Getting Started With Your System
180 W AC-DC power supply
NOTE: The power supply has an universal input (90 VAC to 264 VAC) and a 12 VDC
regulated output. This regulated output supplies power to other power supply backup
source. The power supply incorporates over current protection and OVP.
Input Voltage Universal input– 90 to 264 VAC
Nominal input– 15 to 230 VAC.
Input Frequency Range 47 to 63 Hz
Max. Input AC Current 2.3 A max per supply
(9.2 A total for four supplies in
PowerConnect RPS720)
Output Voltage and Current
Parameter 12 V output unit
Nominal Output Voltage +12 V
Absolute Maximum Tolerance +/- 5 %
Output Ripple Voltage 500 mV pk-pk
Minimum Current 0.0 A
Maximum Current 15 A
DC FAN Specification
Bearing Type Two-ball bearing
Rated Voltage 12 V DC
Operating Voltage Range 7.0 V–13.8 V
Speed (Reference Value) 9000 RPM
Air Delivery 10.10 CFM
Noise 32.5dB
Operating Temperature -20 to +70 ºC
Storage Temperature -40 to +70 ºC