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參數資料
| 型號： | FXC7000-48-S |
| 英文描述： | Distributed Power Front-End |
| 中文描述： | 分布式電源前端 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 132K |
| 代理商： | FXC7000-48-S |
FXC7000 AC-DC Series Data Sheet
AUG 18, 2006 revised to JAN 09, 2007
Page 1 of 4
www.power-one.com
Features
Three-phase AC input
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
Front panel selectable-input-range
FXC7000
Front and Rear Views
The FXC7000 Series of standalone or rack-mounted
power systems provides true AC front-end capability to
automatic test equipment, telecom, data commun-
ications, and other distributed power designs. The FXC
systems may be paralleled up to 210 kW of output power
and are intended for chassis-mounted installations with
bolted connections. These power supplies provide
excellent protection against input voltage transients.
The FXC has its fan located at the front of the supply, and
voltage adjust, indicator lights, output bussbars, and
connectors 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
supply.
The FXC7000 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.
Distributed Power Front-End
Description
Chassis-Mountable Model
MODEL
OUTPUT
VOLTAGE
INPUT VOLTAGE RANGE
3-PHASE (VAC)
180 to 264 or 342 to 528
ADJUSTMENT
RANGE
45.6V to 50.4V
MAXIMUM OUTPUT
CURRENT
145A
LINE
LOAD
INITIAL SETTING
ACCURACY
47.90V to 48.10V
REGULATION
0.15%
REGULATION (NOTE 1)
0.2%
FXC7000-48-S
(NOTE 2)
48V
NOTES:
1)
With Remote Sense connected.
2). User-selectable input voltage ranges
Input Specifications
PARAMETER
Input Voltage - AC
DESCRIPTION/CONDITIONS
3-phase delta low input range, nominal.
3-phase delta high input range, nominal.
Continuous deviation from the above nominals.
Per phase at full rated load.
Internally limited.
MIN
200
380
-10
NOM
MAX
240
480
+10
30
30
15
60
UNITS
VAC
%
Input Current
Inrush Surge Current
FXC7000 at 180 VAC:
A
RMS
Vin = 264VAC (one cycle). 25° C:
Vin = 528VAC (one cycle). 25° C:
A
PK
Input Frequency
Hold-up Time
AC input.
After last AC line peak at full power.
50
17
13
Hz
208 VAC:
400 VAC:
ms
Operating Frequency
Power Factor
Switching frequency, fixed.
100
kHz
W/VA
0.90
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