ADLINK cBP-3204[R] - Manual (Page 28)

18
• Power Supply Unit
There are two external warning LEDs.
POWER: The Power LED is lit green if the AC or DC external power input
power has been turned on.
FAULT: If LED is with light, it indicates that the power unit is defective. It
means the input voltage is out of the range, or over temperature, over current,
or short circuit.
3.2.4 Specifications
Input
Item cPS-175/AC cPS-175/48 cPS-175/24
Voltage 90 – 264 Vac 36 – 72 V
DC
18 - 36 V
DC
Input Current <5A <9A <20A
Inrush Current <40A @ 240V AC <40A <40A
Frequency 50 – 60 Hz
Power Factor 0.99 typical
Efficiency Typical 73% Typical 73% Typical 73%
Protection Fuse, Over Voltage,
Under Voltage, Surge
Protection
Note:
Current = 5A max.
Voltage: 270 Vmax
85Vmin. Fuse, Over Voltage,
Under Voltage, Surge
Protection
Note:
Current = 10A max.
Voltage: 75 Vmax.
35 Vmin. Fuse, Over Voltage,
Under Voltage, Surge
Protection
Note:
Current = 20 A max.
Voltage: 40 Vmax.
16 Vmin.
Output
Item cPS-175/AC cPS-175/48 cPS-175/24
Rated Power 175W maximum 175W maximum 175W maximum
Voltage +5V, +3.3V, +12V, -12V
Current 25A @ +5V
*1
25A @ +3.3V
3A @ +12V
1A @ -12V
Combined current @ +5V & +3.3V < 27A
Voltage Error <
±
3% @ +5V
<
±
5% @ +3.3V
<
±
5% @ +12V
<
±
5% @ -12V
Ripple Voltage 100mV or 1 % whichever is greater
Current Sharing Any number of power supplies can be operated in parallel and will
share +5V and +3.3V current to within 10%.
Load regulation
±
1%@+5V
±
3%@+3.3V / +12 V / -12V
Line regulation
±
0.3%
Hold-up time > 6ms
Rise time < 500ms from AC/DC power up. All output voltages come up within 10
msec of each other.