FNP1500 Datasheet, PDF (4/15 Pages) Power-One – 1500 to 5400-Watt Front-End Power Solutions

FNP1500/1800 and FXP1500/1800 Front-Ends
& FNR-3 and FXR-3 Power Shelves Data Sheet
Output Specifications, 12Vout Models
Specification is valid for input voltage, load, and temperature ranges, unless otherwise stated.
Parameter
Conditions/Description
Min
Nom
Nominal output voltage
Output voltage set point accuracy
Output voltage trimming
I_o = 64.5 A
V_i = 230 VAC, I_o1 = 65.5 A, T_C = 25 °C
(Factory setting)
Adjustable via I²C (V_{o1 set})
Adjustable via Margin pin (R input)
12
11.93
12
-0.42
7
12
6.2
Nominal
current
output 1
Current
limit
output 1
FNP1500-12G
FNP1500-12G
I_{o1 nom} @ V_i =108 VAC – 264 VAC, P_o 1.5 kW
I_{o1 nom} @ V_i = 85 VAC – 105 VAC, P_o 1.2 kW
I_{o1 max} @ V_i = 108 VAC – 264 VAC droop hiccup
I_{o1 max} @ V_i = 85 VAC – 105 VAC droop hiccup
129.0
101.8
147.4
120..2
Nominal current output 2
Current limit output 2
Static line regulation output 1
Static load
regulation
output 1
(droop
characteristic)
FNP1500-12G
I_{o2 nom} @ Vi = 85 VAC – 265 VAC, P_o 12 W
I_{o2 max} @ V_i = 85 VAC – 265 VAC
V_{i min} - V_{i max}, 50 % I_{o nom}, Ta = 25 °C
V_i = 230 V, 5 - 100 % I_{o nom}
Full load to no load [0..129 A] at V_o set = 12V
dV_o1 over the setting range [7 to 13V]
-0.5
11.64
-0.36
1.0
1.5
- 5.58
12
Static load regulation
output 2 (droop characteristic)
Full load to no load @ Vi = 85 VAC – 265 VAC
0.4
Dynamic
load
regulation
Current
Share
FNP1500-12G
FNP1500-12G
FNP1500-12G
Load change 50% <─>100% I_{o nom}, dI_o/dt =1A/μs
Voltage deviation (droop + over- or undershoot)
-2
Max. recovery time to within 1% of V_{o1 nom}
Difference in current between two units for V_o1 above
10 % load.
12.9
Time required for output within regulation after initial
Start-up time
application of AC-input (V_{i nom}, I_{o nom})
after removal of inhibit (V_{i nom}, I_{o nom})
100
Output voltage ripple and noise
(Filter 10nF/10µF)
V_{i nom}, I_{o nom,} 20 MHz bandwidth
V_o1
V_o2
Remote sense
Total compensation for cable losses
Max
12.05
+0.42
13
V_{o1 set}
129.0
Units
VDC
VDC
% V_{o1 nom}
VDC
VDC
ADC
ADC
ADC
ADC
1.0
0.5
12.36
+0.36
ADC
ADC
% V_{o nom}
mV/A
VDC
VDC
VDC
2
% V_{o nom}
400
μs
ADC
1.5
s
ms
120
mV_pp
120
mV_pp
500
mV
DEC 12, 2006 revised to FEB 22, 2007
Page 4 of 15
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