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參數(shù)資料
| 型號(hào)： | RS0400 |
| 廠商： | Lineage Power |
| 英文描述： | Front-End Power Supplies:85 Vac to 264 Vac Input; 48 Vdc to 56 Vdc Output; 400 W(前端電源:85V至264V交流輸入; 48V至56V直流輸出；400 W功率) |
| 中文描述： | 前端電源：85 VAC至264 VAC輸入，48伏到56伏直流輸出，400瓦（前端電源：85V至264V交流輸入，48V電壓至56V直流輸出，400瓦功率） |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大小： | 196K |
| 代理商： | RS0400 |
2
Lucent Technologies Inc.
Advance Data Sheet
June 1997
85 Vac to 264 Vac Input; 48 Vdc to 56 Vdc Output; 400 W
RS0400-Series Front-End Power Supplies:
Electrical Specifications
Input Specifications
* At full load.
Line Harmonics
Active power factor correction circuitry ensures that this power supply meets the requirements of IEC-1000-3-2
with up to two power supplies connected in parallel and operating at full load.
Table 2. Efficiency and Power Factor vs. Input Voltage at Full Load
Notes:
When using this table to calculate line cord requirements, allow, at a minimum, an extra 3% for variations between units.
Actual measured results will depend upon the harmonic content of the input voltage waveform.
Table 1. Input Specifications
Parameter
Min
85
47
—
Typ
—
—
—
Max
264
63
—
Unit
Vac
Hz
—
Note
—
—
Input Voltage
Input Frequency
Input Overcurrent Protection
Proctection provided by internal
fuse. (In compliance with safety
agency requirements.)
Inrush of FEU at 264 Vac.
>50% of full load.
IEC1000-3-2 with nine units in
parallel.
255 Vac, 60 Hz.
1) IEC1000-4-5 Level 4.
2) IEC1000-4-4 Level 3.
V
OUT
must remain above 47 Vdc.
CISPR 22 Class B with 6 dB of
margin (at nominal line voltage).
Inrush Current (peak)
Power Factor
Line Harmonics
—
—
—
—
50
—
—
A
—
—
0.99*
—
Input Leakage Current
Lightning Surge and Transients
(error-free operation)
Hold Over Time
EMC (conducted and radiated)
—
—
—
—
0.65
—
mA
—
20
—
—
—
—
—
ms
—
Input Voltage
85 Vac
100 Vac
120 Vac
170 Vac
220 Vac
240 Vac
264 Vac
Efficiency (typical)
82%
83%
84%
85%
85%
86%
86%
Power Factor (typical)
0.99
0.99
0.99
0.99
0.99
0.98
0.97
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