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Feature 

特点

 

Description 

说明

 

Security protection 

具有保护功能

 

Provide overvoltage, short-circuit, overcurrent, and overtemperature protections. 

具有输出过压保护、短路保护、限流保护、过温保护等功能

 

Support for 
redundancy 
configuration 

支持冗余备份

 

Two power supplies can be connected in parallel to achieve 1+1 redundancy. 

支持双电源模块并联工作,从而可以实现受电设备电源系统

1+1

备份

 

Hot swappable 

支持热插拔

 

You can remove one of power supplies in 1+1 redundancy while the device is 
operating. Before removing a power supply, first disconnect it from the external 
power supply system. 

在设备不断电的情况下,可先断开

1+1

冗余备份电源系统中某个电源模块与外置供电

系统的连接,然后直接对电源模块进行插拔操作

 

 

CA-70A12 is a DC-output power supply that supports both AC input and DC input. It provides a maximum 

output of 70 W.

CA-70A12

是一款提供直流输出的电源模块,既支持交流输入也支持直流输入。这款电源模块的最大输出功率

可达

70W

About the power supply 

Power cord 

retainer clip

电源线防脱卡勾

Power receptacle

电源模块输入插口

Captive screw

电源模块固定螺钉

Captive screw

电源模块固定螺钉

Handle

电源模块拉手

Содержание CA-70A12

Страница 1: ...cy 1 1 Hot swappable You can remove one of power supplies in 1 1 redundancy while the device is operating Before removing a power supply first disconnect it from the external power supply system 1 1 C...

Страница 2: ...y stops supplying power Automatically restores power supplying after the output current decreases to an acceptable range Overtemperature protection The power supply stops supplying power Automatically...

Страница 3: ...d skin contact Before installing the power supply make sure the operating voltage of the external power supply system is as required by the power supply and the output voltage of the power supply is a...

Страница 4: ...orient it correctly and insert it again If the captive screw cannot be tightly fastened examine the installation of the power supply 2 Wear an ESD wrist strap and make sure it makes good skin contact...

Страница 5: ...flat head screwdriver into the holder on the filler panel and then pull the filler panel out of the slot along the guide rails gently See callout 2 in the following figure 1 1 2 2 1 2 Make sure the po...

Страница 6: ...on the power supply until the captive screws are disengaged from the device See callout 1 in the following figure Grasping the handle of the power supply with one hand pull it part way out Then suppor...

Страница 7: ...1 1 2 Copyright 2020 New H3C Technologies Co Ltd The information in this document is subject to change without notice Copyright 2020 H3C www h3c com...

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