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| 型号： | FPSS1U |
| 厂商： | TDK-Lambda Americas Inc |
| 文件页数： | 14/57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
CHAPTER 4 FUNCTIONS AND FEATURES
4.1 Input Voltage Range
Input voltage is single phase 85~265Vac (47~63Hz). The power supply can be operated also with a DC input voltage,
120~330VDC but the safety approvals apply to the AC voltage only. Input voltage which is out of the specifications
might cause damage to the unit.
4.2 Output voltage trimming
The output voltage can be adjusted within the specifications via the V_Trim pin at the In/Out connector.
Refer to Fig 4-1 typical connection and calculation of the adjustment resistors:
Note that the Over Voltage Protection may trigger if the output voltage exceeds the maximum voltage specification.
R2=0.0324*V out -1.1298*V out +9.9342
FPS1000
8
+S
+V
R1 K Ω
FPS1000-12:
2
R1(K Ω )=5(K Ω )-R2(K Ω )
R2=0.0785*V out -5.819*V out +105.132
14 V_trim
FPS1000-24:
2
R2=0.0463*V out -4.5805*V out +109.49
R2=0.0497*V out -7.2795*V out +259.04
Fig 4-1
4.3 Over Voltage Protection (OVP)
13 -S
-V
R2 K Ω
R1(K Ω )=20(K Ω )-R2(K Ω )
FPS1000-32:
2
R1(K Ω )=20(K Ω )-R2(K ΩΩ )
FPS1000-48:
2
R1(K Ω )=50(K Ω )-R2(K Ω )
The OVP triggers when the output voltage exceeds the maximum rating and reaches the OVP limit. When the OVP
is triggered, the output voltage shuts down. In order to resume operation, the AC input voltage should be removed
for more than 30 sec. The OVP level is factory set and is not adjustable.
4.4 Over Current Protection (OCP)
A constant current limiting with automatic recovery is provided. The OCP operates when the output current exceeds
105%~125% of the rated output current. The output voltage recovers automatically when the overload condition is removed.
Avoid operating the power supply under overload condition for long time as it might cause damage to the power
supply.
4.5 Over Temperature Protection (OTP)
The OTP is activated when the ambient temperature or the power supply internal temperature exceeds a safe temperature.
When the OTP is activated, the power supply output shuts down. The output recovers automatically when the ambient
temperature or the internal temperature cools to a safe limit.
4.6 Auxiliary 12V output
An isolated 11.2V~12.5V output is provided (Referenced to the Signals_Return potential). The maximum output
current from this output is 0.25A. This output has a built-in Oring diode to allow paralleling FPS1000 units. Use this
output for the control and monitoring signals described in this chapter or to operate application circuits.
4.7 Over Temperature Alarm
An open collector output provides an Over Temperature Alarm approx. 10 ° C below shut down by the OTP. The open
collector output is referenced to the Signals_Return potential and is isolated from the power supply +V and -V
terminals
The maximum sink current is 10mA and the maximum external voltage is 15V.
Refer to Fig 4-2 for typical application.
FPS1000
16
12V aux
10K Ω
12
Over temperature alarm
10
Signals return
Fig 4-2
11
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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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