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参数资料
| 型号： | FXP1500-32G |
| 厂商： | Power-One |
| 文件页数： | 12/16页 |
| 文件大小： | 0K |
| 描述： | FRONT END AC/DC 1500W 32V |
| 标准包装： | 1 |
| 系列： | FXP1500 |
| 类型： | 标准产品 |
| 输出数： | 2 |
| 输出电压： | 32V，5V |
| 输入电压： | 85 ~ 264 VAC |
| 输出 - 1 @ 电流（最大）： | 32 VDC @ 46.9A |
| 输出 - 2 @ 电流（最大）： | 5 VDC @ 1A |
| 功率（瓦特）： | 1500W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 安装类型： | * |
| 尺寸/尺寸： | 12.00" L x 5.00" W x 1.60" H（305.0mm x 127.0mm x 41.0mm） |
| 工作温度： | 0°C ~ 70°C |
| 效率： | 89.5% |
| 电源（瓦特）- 最大： | 1506W |
| 批准： | CE，CSA，EN IEC，UL |
| 线路调节： | ±0.5% |
| 负载调整： | ±1% |
FXP1500-32G AC-DC Front-End
& FXR-3-32G Power Shelf Data Sheet
SUB-D Output Connector Pinout and Signal Specification (Cont.)
SCL, I C clock line
I C compatible signal
Output Connector
Description
2
V O2 + = +5 V
(Auxiliary power)
V O2 - = +5 VRTN
(Auxiliary power)
OC
Pin
25
26
27
Type
2
V O2 + Aux output, insulated from main
output
V O2 - Aux output, insulated from main
output
Signal
Reference
LGND
Aux output is
isolated supply
Low level
High level
5 V or 3.3 V
logic
V max
I max
Wire separately from auxiliary and
Internally
I C return. Leave open if not used.
Logic Gnd
(LGND)
28
main output GND to minimize noise
and avoid voltage drops on signal- and
2
connected to
V O2 - Auxiliary
GND via 10 ?
This pin must be interconnected to all
Active curretnt share
29
other parallel shelfs for proper
operation of active current share
2V
function.
NC
NC
NC
NC
NC
30
31
32
33
34
Internal Ground PSU1
Internal Ground PSU2
Internal Ground PSU3
35
36
37
Used only for ADDRx and V O1 set. Do
not connect the internal grounds in the
system with several units.
Connected to
V O1 - line before
the output filter
Synchronized start-up circuit for paralleling operation
The FXP1500-32G power supply exhibit an overcurrent hiccup behavior. This means if either of these supplies
reaches an overcurrent limit, the output voltage will immediately turn OFF and after a delay turn ON again. In
parallel use, all power supplies have to start synchronized because of the internal hiccup behavior. Otherwise, the
supply which has reached overcurrent first will go to hiccup; this will overload the other supplies, which then will also
go to hiccup. When the first supply has recovered from hiccup (hiccup dead time), the others remain in hiccup. This
will immediately drive the first one into hiccup once again. This means that without a start-up circuit, a system with
several power supplies can never recover from an overload condition or start-up into full load.
The following additional circuit, required to reach synchronized startup, is already implemented inside the
FXR-3-32G shelf.
BCD.00021 Rev.AA, 31-JAN -11
Page 12 of 16
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| FXP1500-32GREP | 制造商:Power-One 功能描述: |
| FXP1500-48G | 功能描述:线性和开关式电源 Front End 1500W (48V) RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| FXP1500-48S100G | 制造商:Power-One 功能描述: |
| FXP1800 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:1500 to 5400-Watt Front-End Power Solutions |
| FXP1800-48G | 功能描述:线性和开关式电源 Front End 1800W (48V) RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
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