T3航站楼带旁路供电模式的EPS电源主机(共计71个)更换改造,以确保航站楼内EPS电源可靠运行,保障楼内应急负荷供电,同时对EPS柜内熔断器进行同步改造更换,消除人员误碰触电隐患。
The 71 EPS power supply units with bypass power supply mode in Terminal 3 were replaced and upgraded to ensure the reliable operation of EPS power supply in the terminal and to guarantee the power supply for emergency loads in the terminal. At the same time, the fuses in the EPS cabinets were upgraded and replaced to eliminate the risk of accidental electric shock.
供电模式的EPS电源主机更换改造。
Replacement and modification of the EPS power supply unit in power supply mode.