FXP1500-48G POWER ONE, FXP1500-48G Datasheet - Page 6

• Manufacturer Part Number: FXP1500-48G
• Description: Linear & Switching Power Supplies Front End 1500W (48V)
• Manufacturer: POWER ONE

Specifications of FXP1500-48G

• Input Voltage: 85 to 264V
• Output Voltage: 48/12V
• Number Of Outputs: 2
• Output Power (max): 1512W
• Input Frequency: 47 to 63Hz
• Efficiency: 90%
• Screening Level: Commercial
• Product Height (mm): 40.6mm
• Operating Temperature Min Deg. C: 0C
• Operating Temperature Max Deg. C: 70C
• Mounting Style: Desktop
• Product: Switching
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Compliant

Protection
Control
Specification is valid for input voltage, load, and temperature ranges, unless otherwise stated.
MCD10074 Rev. 1.2, 15-Apr-10
1
1
2
Input fuse
Inrush current limitation
Output
Overvoltage protection latching
Overtemperature protection
Detailed I
Provided over the I
Status Indication
I
PS present pin
PS remote shutdown / Inhibit pin
Power supply OK (I
DC current fail (I
AC fail / Power down warning
(I
DC fail / Output voltage fault
(I
Temperature warning (I
DC voltage monitoring (I
DC current monitoring (I
DC voltage trimming
(I
Fan OK (I
Synch. startup pin
Remove input voltage to reset.
Fan speed control (I
2
C digital bus
2
2
2
C & OC)
C & OC)
C or external resistor)
2
C information is available from the model’s I
2
2
2
C & OC)
Parameter
Parameter
2
C)
2
1
2
C interface and as an open collector signal on the output connector (OC).
2
2
C)
C)
1
2
1
1
C & OC)
2
2
C)
C)
1
1
1
2
Monitors alarm functions and sets parameters
Provides a warning that the input power has failed at least 5 ms before the output falls
out of regulation (<90% V
Open collector signal with 20 mA pull-down capability, referenced to logic return (LRTN).
AC fail will go high or open during power fail condition and will go low when input is within
the operating range.
A Power Fail warning will turn off the green AC OK LED.
Internal undervoltage and overvoltage supervision of V
Open collector signal with 20 mA pull-down capability, referenced to logic return (LRTN).
DC fail will go high or open if V
ORing FETs.
A green LED on the front panel indicates normal operation.
The LED will flash if in parallel operation V
I
[T
I
Open collector signal with 20 mA pull-down capability, referenced to logic return (LRTN).
The OC-output will go low 100 ms before an overtemperature condition shuts down the
unit.
An amber LED on the front panel indicates overtemperature or fan fail.
Monitors the voltage V
Accuracy ± 0.45 V over setting range, temperature and load.
Monitors the output current I
Output voltage trimming V
Setting accuracy over I
Two fan speed levels automatically set depending on the internal temperature.
The fan speed can be set to full speed or automatic control.
Indicates if the fans are operating or have failed.
Overcurrent signal which can be used for synchronous startup of units in parallel or to
recover from an overload condition. (See application note).
LEDs: DC OK (green), AC OK (green); fan fail and overtemperature (amber)
Contact closure to logic ground ( internal pull-down resistor of 1 kΩ)
TTL compatible signal, inhibited when open contact, high or at TTL logic “1”.
Signal referenced to logic return (LRTN)
AC OK & DC OK & no overcurrent & no overtemperature & fans working
Overcurrent on I
2
2
Automatic power shutdown at T
C critical temperature warning: Indicates that the operating temperature has reached
C & OC overtemperature warning: Indicates if the unit is in overtemperature shutdown.
shut-down
Conditions/Description
Absolute for 48V models
Absolute for 12V models
Not user accessible
– 10K]
2
C Manual found on the Power-One web site.
Tracking
Page 6 of 17
o1
o1
2
C: ± 50mV at Vo nom, ± 150 mV over setting range
at the output connector.
o1 set
o1
: ± 8 % of V
o1
).
: Accuracy ± 0.4A over the load range.
Conditions/Description
o1
& FNR-3 Power Shelf Data Sheet
C
is < 90% or > 110% of V
o set
o1
No-load -, short circuit - and overload proof
FNP1500/1800 Front-Ends
is OK, but the unit is disabled.
Min
115
o1
.
25A, fast blow
With NTCs
o1 set
Nom
95
, measured in front of the
www.power-one.com
16.85
Max
122
59.5
% V
Unit
°C
V
V
o nom