參數(shù)資料
型號(hào): FXP1800-48G
英文描述: 1500 to 5400-Watt Front-End Power Solutions
中文描述: 1500至5400瓦前端電源解決方案
文件頁數(shù): 10/15頁
文件大小: 720K
代理商: FXP1800-48G
DEC 12, 2006 revised to FEB 22, 2007
Page 10 of 15
www.power-one.com
FNP1500/1800 and FXP1500/1800 Front-Ends
& FNR-3 and FXR-3 Power Shelves Data Sheet
FNP1500/1800 (48V Model) Output Connector
Descriptions
Female ledge
c
onnector: Manufacturer: FCI
Right Angle type: Part No. FCI (manufacturer): 51762-106020000AA LF; Power-One Part No.: ZES258-G
Vertical type: Part No. FCI (manufacturer): 51742-106020000AA LF; Power-One Part No.: ZES271-G
Locate information on availability of FCI connectors at http://www.stkcheck.com/evs/fcielectronics/fcisearch.asp
Rear View
Connector: FCI (51732-020 LF)
FXP1500/1800 (48V Model) Input and Output Connector Descriptions
Female ledge
c
onnector: Manufacturer: FCI
Output connector Part No.: 51762-106020000AA LF (Horizontal)
Output connector Part No.: 51742-106020000AA LF (Vertical)
Input connector Part No.: 51915-056LF (Horizontal)
Input connector Part No.: 51940-099LF (Vertical)
Locate information on availability of FCI connectors at http://www.stkcheck.com/evs/fcielectronics/fcisearch.asp
Rear View
Output con.: FCI (51732-020 LF) Input con.: FCI (51939-126 LF)
Paralleling Front-Ends:
For parallel use in minimal configuration systems, only the inhibit pins must be shorted to logic GND. All other pins can be left
open. The power supplies will share the output current automatically (droop current share).
For parallel applications without I
2
C bus, but the use of all other features, it is recommended to connect all logic GND’s on a
backplane together, to connect all V
o2
-, all V
o2
+ and to leave the internal GND’s open.
The sense wires can be left open or connected to a common load point, the synch-start pin can be left open or connected to a
synch-start circuit, the inhibit pins can be connected together or used individually. All I
C signals (T1-T5, S1, and S2) can be left
open.
Use of a small foil capacitor > 3μF directly at the power outputs of each unit is recommended in order to prevent voltage drops at
the hot plug. For additional information on paralleling see the following Rack (Power Shelf) section.
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