PFE1100-12-054NA White Paper Issue 6
Improving PUE involves changes throughout the data center. Improving the ef?ciency of everything that
consumes power, right down to the lighting is taken into account. Energy plans have to be continually
monitored and tweaked, making sure system stability and uptime is not affected.
Data center ef?ciency is not optimized once then left alone; these are dynamic environments. Thermal
probes, sensors and power meters are installed in great numbers to control the power usage and understand
carbon emissions.
Changes are also achieved with the replacement of older technology, but modern blades and high power
volume servers can present a challenge when densely packed in the data center.
The sequence of power consuming equipment is shown in Figure 9.
Figure 9. Data Center Losses
Power
10%
Switches and
IT Load
50%
Storage
Cooling
36%
Chillers
Other
4%
Heating
Power In
Distribution.
UPS
Generators and
Telecoms
Servers
Networking
CRAC’s
Cooling Tow-
ers
Lighting
Security
Fire Systems
Battery Back-
ups.
Pumps
DX Systems
Each of the items will be adjusted or replaced in the effort to gain higher PUE.
P e r i t u s P o w e r !
17
P o w e r - O n e I N C . 1 U P F E 11 0 0 - 1 2 - 0 5 4 N A P l a t i n u m
相关PDF资料
PFE1100-12-054ND FRONT END 1100W 12V HI EFFICINCY
PFE500S-28/T PWR SUP AC/DC 85-265VAC 28V
PFE700S-48 PWR SUP AC-DC 85-265VAC 51V 14A
PFE850-12-054RA FRONT END 850W 12V HI EFFICIENCY
PGB1040805NR SUPPRESSOR ESD 24VDC 0805 SMD
PGB2010402KRHF SUPPRESSOR ESD 12VDC 0402 SMD
PHW603616 BOX FIBER 63.5X36.5X18.1" GREY
PI-1902 BOX ABS 1.26" X 1.97" X 3.54"GRY
相关代理商/技术参数
PFE1100-12-054ND 功能描述:FRONT END 1100W 12V HI EFFICINCY RoHS:是 类别:电源 - 外部/内部(非板载) >> AC DC 转换器 系列:* 产品培训模块:MP Modular-Configurable AC-DC Power Supply 特色产品:Configurable Power Supplies 标准包装:1 系列:MP
PFE1100-12-054RA 功能描述:FRONT END 1100W 12V HI EFFICINCY RoHS:是 类别:电源 - 外部/内部(非板载) >> AC DC 转换器 系列:* 产品培训模块:MP Modular-Configurable AC-DC Power Supply 特色产品:Configurable Power Supplies 标准包装:1 系列:MP
PFE1100-12-054RD 制造商:Power-One 功能描述:- Trays 制造商:Power-One 功能描述:Power One PFE1100-12-054RD DC to DC
PFE-12 制造商:FAIRFORD ELECTRONICS 功能描述:SOFTSTARTER PFE-12 22A 制造商:FAIRFORD ELECTRONICS 功能描述:SOFTSTARTER, PFE-12 22A 制造商:FAIRFORD ELECTRONICS 功能描述:SOFTSTARTER, PFE-12 22A; Supply Voltage Range:230V AC to 460V AC; No. of Phases:Three; Power Rating:15hp; Current Rating:22A; Operating Temperature Min:0C; Operating Temperature Max:40C; Approval Bodies:IEC; Control Voltage DC ;RoHS Compliant: NA
PFE12HSX-U 功能描述:线性和开关式电源 240W 12V 36A 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:
PFE12HSX-U1 功能描述:线性和开关式电源 240W 12V 36A 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:
PFE12HSX-U-P 功能描述:线性和开关式电源 240W 12V W/COVER 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:
PFE1300-48-054NA 功能描述:POWER SUPPLY FRONT END 1.3KW FAN 制造商:bel power solutions 系列:PFE1300 零件状态:有效 类型:前端 输出数:1 电压 - 输入:90 ~ 264 VAC 电压 - 输出 1:48V 电压 - 输出 2:- 电压 - 输出 3:- 电压 - 输出 4:- 电流 - 输出(最大值):26.8A 功率(W):1300W 应用:ITE(商业) 电压 - 隔离:4.242kV(4242V) 效率:94% 工作温度:0°C ~ 45°C 特性:可调输出,热插拔,I2C? 接口,负载均分,PFC,PMBus?,远程开/关,遥测,待机输出 安装类型:机架安装 大小/尺寸:12.66" 长 x 2.15" 宽 x 1.57" 高(321.5mm x 54.5mm x 40.0mm) 所需最小负载:- 认可:CB,cCSAus,CE,NEMKO 功率(W) - 最大值:1286W 标准包装:30