AFMU Board of BTS 3900A

[复制链接]
Ronney   钻石会员    发表于 2014-5-19 00:52:13   最新回复:2018-06-08 12:50:00

AFMU Board of BTS 3900A (with real Pictures):



?The AFMU board refers to APM Fan Monitor unit Interface Board. The AFMU board is located at the upper right corner of the APM30 cabinet, and performs the following functions:
–Provides DC power supply to the APMI and AFMU boards through the DC power port
–Supplies DC power to the two fans at the top of the cabinet and reports the alarms of the fans
–Reports the alarms of the internal ambient temperature sensor, air inlet temperature sensor, and air outlet temperature sensor
–The alarm signals of the AFMU board is transported to the APMI board through the signal transfer cable and then is reported to the BBU. 

跳转到指定楼层
rony_ahmed   银牌会员    发表于 2014-5-30 01:47:12

Its very useful and clear picture to understand

rony_ahmed   银牌会员    发表于 2014-5-30 01:47:12

Its very useful and clear picture to understand

rony_ahmed   银牌会员    发表于 2014-5-30 01:47:28

Its very useful and clear picture to understand

rony_ahmed   银牌会员    发表于 2014-5-30 01:47:28

Its very useful and clear picture to understand

s_kumar   白金会员    发表于 2014-5-26 00:34:45

Thanks for real pictures 
Md.Ashraful.Islam   金牌会员    发表于 2014-5-26 01:28:52

Very informative and useful.
Ronney   钻石会员    发表于 2014-5-26 01:31:54

thanks 
Armetta   钻石会员    发表于 2014-5-29 17:41:45

This document is very well done

user_2837311   钻石会员    发表于 2018-6-8 12:50:00

useful document, thanks
Have a nice day
快速回复 返回顶部