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| 型号： | FPSS1U |
| 厂商： | TDK-Lambda Americas Inc |
| 文件页数： | 12/57页 |
| 文件大小： | 0K |
| 描述： | RACK 3 SLOT FOR FPS1000 |
| 视频文件： | Redundant Power Systems |
| 标准包装： | 1 |
| 系列： | FPS |
| 附件类型： | 机架系统 |
| 适用于相关产品： | FPS1000 系列 |
| 配用： | 285-1239-ND - PWR SUP FNT END 48V 1008W 21A 285-1238-ND - PWR SUP FNT END 32V 992W 31A 285-1237-ND - PWR SUP FNT END 24V 960W 40A |
| 其它名称： | 285-1240 |
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FPS1000 Instruction Manual
3.7.3 Noise and Impedance Effects
To minimize the noise pickup or radiation, the load wires and remote sense wires should be twisted-pairs
of the shortest possible length. Shielding of the sense leads may be necessary in high noise environments.
Even if noise is not a concern, the load and remote sense wires should be twisted-pairs to reduce coupling
between them, which might impact the stability of power supply. The sense leads should be separated
from the power leads.
Twisting the load wires reduces the parasitic inductance of the cable which could produce high frequency
voltage spikes at the load and the output of power supply because of current variation in the load itself.
The impedance introduced between the power supply output and the load could make the ripple and noise
at the load worse than the noise at the power supply rear panel output. Additional filtering with bypass
capacitors at the load terminals may be required to bypass the high frequency load current.
3.7.4 Inductive loads
To prevent damage to the power supply from inductive kickback, a diode should be connected across the
output. The diode voltage and current rating should be greater than the power supply maximum output
voltage and current rating. Connect the cathode to the positive output and the anode to the negative
output. Where positive load transients such as back EMF from a motor may occur, connect a surge
suppressor across the output to protect the power supply. The breakdown voltage rating of the suppressor
must be approximately 10% higher than the maximum output voltage of the power supply.
3.7.5 Making the load connections
!
WARNING
Hazardous voltages may exist at the outputs and the load connections
when using a power supply with a rated output greater than 40V. To protect
personnel against accidental contact with hazardous voltages, ensure that
the load and it's connections has no accessible live parts.
Ensure that the load wiring insulation rating is greater than or equal to the
maximum output voltage of the power supply.
3.7.6 Front panel controls and indicator
1
2
3
4
5
1: Handle
Fig. 3-1: FPS1000 front panel
2: DC OK green LED, on when the output
voltage is above 80% +/- 5% of its rated value.
1
2
3 4
6
5
3: DC Fail red LED, on when the output voltage
is lower than 80% +/- 5% of its rated value.
4: AC OK green LED, on when the input
voltage is higher than 85Vrms
5: Lock/Unlock lever. Automatically locks the
power supply to the FPS-S1U rack chassis
when the FPS1000 power supply is
inserted. Push the Lock/Unlock lever toward
the power supply cooling fan to withdraw
the FPS1000 from the rack.
6: IEC320 AC inlet
Fig. 3-2: FPS1000/P front panel
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FPSS1U/P | 功能描述:线性和开关式电源 1U Rack 85-265VAC Single output 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: |
| FPSS1U/P-HFP | 制造商:TDK-Lambda Corporation 功能描述:85-265VAC,RA,CK1.72" X 19" X 13.8", HAZMAT - Bulk |
| FPSS1U-HFP | 制造商:TDK-Lambda Corporation 功能描述:85-265VAC,RA,CK1.72" X 19" X 13.8", HAZMAT - Bulk |
| FPS-T | 功能描述:磁性/簧片开关 Flood Prevent Switch Level Sensor Kit RoHS:否 制造商:MEDER electronic (Standex) 开关类型:Reed 触点形式:1 Form A (SPST-NO) 触点额定值:10 VA 操作范围:10 At to 50 At 工作间隙: 磁铁类型: 颜色: 端接类型:Axial 封装:Bulk |
| FPST1U | 功能描述:线性和开关式电源 1U Rack 85-265VAC Triple output 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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