To modify the micro-module view of ECC800,users need to log in the WebUI as as admin.
A. TRUE
B. FALSE
The higher the battery charging current is the better.
A. TRUE
B. FALSE
DOD is the ratio of discharge battery capacity to the rated battery capacity, expressed as a percentage.
A. TRUE
B. FALSE
The reason for using the EPO status interface in the parallel step of the UPS5000-E is ().
A. Prevent electric shock and protect personal safety
B. Power off the load to prevent damage to the load device
C. Protect the battery from discharge
D. Cut off the output and set the parallel parameters
Commissioning NetCol5000-C drainage devices, after lifting the high float for 5sec. , two water pumps start working, and the drain abnormal alarm is generated.
A. TRUE
B. FALSE
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (). (Choose 3)
A. Batteries are not fully charge
B. The battery capacity declines.
C. The load increases.
D. There is no mains input
The rack environment unit collects the environment data of IT cabinets
A. TRUE
B. FALSE
NetEco can't manage the data center facilities in different places.
A. TRUE
B. FALSE
The main reason for the energy-saving effect of the closed cold/hot passage is () (Choose all apply)
A. Isolating hot and cold air, avoiding the confusion of hot and cold air and improving the utilization of cold air.
B. It can increase the air supply temperature of the air conditioner, thus reducing the energy consumption of the air conditioner.
C. The closed heat channel can increase the return air temperature and improve the cooling efficiency.
D. Reduce the humidification power consumption by increasing the supply air temperature and reducing the power consumption of humidification.
On the Current Alarm page of NetEco, filter criteria can't set to search for the required alarms.
A. TRUE
B. FALSE
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