In ECO mode, the UPS works in ( ) when the input is stable.
A. Normal
B. Bypass
C. Battery
D. Maintenance bypass
During filling refrigerant for NetCol5000-A, there is no need to put the refrigerant steel cylinder upside down on the electronic balance.
A. TRUE
B. FALSE
The UPS2000-G 20KVA parallel system cannot share battery strings.
A. TRUE
B. FALSE
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
The gas extinguishing equipment consist of (). (Choose 3)
A. Fire cylinder
B. Pressure switch
C. ETH converter
D. Electro magnetic valve
ECC800 can provide () functions. (Choose all apply)
A. Querying alarms
B. Exporting historical data
C. Managing users
D. Setting alarm notification
For NetCol5000-A, if a meter detect that no current passes through the infrared humidifier, it indicates that the lamp is damage.
A. TRUE
B. FALSE
When a backfeed occurs in main or bypass, the backfeed protection card can send signals to trip the input circuit breaker.
A. TRUE
B. FALSE
When two UPS5000-E share battery strings, the battery capacity of each UPS should be set to the total capacity of battery strings.
A. TRUE
B. FALSE
Which component can control the light and charge a pad in FusionModule2000?
A. Access actuator
B. AC actuator
C. Skylight actuator
D. Smart ETH gateway
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