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> Power one FXP7000-48 ac/dc power supply 48V 145A 7KW
Power one FXP7000-48 ac/dc power supply 48V 145A 7KW
POWER ONE FXP7000-48 AC/DC Power Supply 48V 145A 7KW
POWER ONE FXP7000-48-S AC/DC Power Supply SINGLE OUT 48V 145A 7KW
Suitable for 3U or 5U height mounting
Single-wire current share or Droop current share
Remote voltage adjust and current monitoring
Overtemperature, overload, and overvoltage protection
LED supply status indicators
Current share control for up to 30 units
Standard & customized rack adaptors available
The FXP7000 Series of rack-mounted power systems
provides AC front-end capability to automatic test
equipment, telecom, data communications, and other
distributed power designs. The pluggable FXP supplies
do not include an output isolation diode and may be
paralleled up to 210 kW of total output power. These
supplies provide excellent protection against input
Access to interfaces for remote sensing, remote voltage
adjust, current sharing, current monitoring, power supply
status, standby voltage and inhibit, as well as power
connections, is through a connector at the rear of the
supply. The FXP has its fan, handles, voltage adjust, and
indicator lights on the front panel and a single hot-plug
connector on the rear. Airflow is from the front through
the rear. Alarm, monitoring, and control signals are
floating from the main output and can be referenced to
the positive or negative output or sense line of the power
supply. The output is floating with respect to the chassis
and may be used as a positive or negative polarity
The FXP7000 Series meets international safety
requirements and is CE Marked to the Low Voltage
Directive. This series operates on three-phase European
voltages as well as (up to) 480VAC, delta or wye.
MODEL OUTPUT INPUT VOLTAGE RANGE ADJUSTMENT MAXIMUM OUTPUT LINE LOAD INITIAL SETTING
VOLTAGE 3-PHASE (VAC) RANGE CURRENT REGULATION REGULATION (NOTE 1) ACCURACY
FXP7000-48-S 48V 180 to 264 or 342 to 528 45.6V to 50.4V 145A 0.15% 0.2% 47.90V to 48.10V
NOTES: 1) With Remote Sense connected.
PARAMETER DESCRIPTION/CONDITIONS MIN NOM MAX UNITS
Input Voltage - AC 3-phase delta low input range, nominal. 200 240 VAC
3-phase delta high input range, nominal. 380 480
Continuous deviation from the above nominals. -10 +10 %
Input Current Per phase at full rated load. FXP7000 at 180 VAC: 30 ARMS
Inrush Surge Current Internally limited. Vin = 264VAC (one cycle). 25 C: 38 APK Vin = 528VAC (one cycle). 25 C: 38
Input Frequency AC input. 50 60 Hz
Hold-up Time After last AC line peak at full power. 208 VAC: 17 ms
Operating Frequency Switching frequency, fixed. 100 kHz
Output Voltage An additional 1.0 Volt is provided to the output terminals to provide for 45.6 48 50.4 V
Adjustment Range load lead losses.
Output Power Continuous duty rating. 7000 Watts
Output Current Continuous duty rating. 145 A
Efficiency Full rated load (208Vac). 88 91 %
Regulation Load, Maximum deviation with 0 to 100% load change:
With Remote Sense connected: 0.2
With Remote Sense not connected: 0.75 %
Utilizing Droop Current Share: 2.0
Line, Under all specified operating conditions. 0.2
Ripple & Noise Measured at mating connector w/ 0.01 F + 10 F Tant.
Overshoot / Undershoot Output voltage overshoot/undershoot at turn-on. 0 %
Minimum Loads Minimum loading required to maintain regulation. 0 A
Transient Response Maximum recovery time, to within 1% of initial set Time: 800 s
point due to a 25% load change, 1A/ S. Deviation: 3.2 %
Turn-On Delay Time required for initial output voltage stabilization after power-up. 3 s
Turn-on Rise Time Time required for output voltage to rise from 10% to 90%. 100 ms
Please see : power-one.com/resources/products/datasheet/fxp7000.pdf for more detail.
