Online Access Free H12-425 Exam Questions

When the UPS is parallel, it is necessary to check the input phase sequence of each UPS main bypass, but the output phase sequence is not required.

• A.TRUE
• B.FALSE

The NetCol5000-C air conditioner does not support the power module plug and play maintenance.

• A.False
• B.True

If the customer load cannot be power-off, what should be taken care when closing the maintenance bypass switch? (Multiple choice)

• A.The maintenance bypass switch can also be closed in the inverter power supply mode.
• B.First perform EPO then close maintenance switch
• C.Turn off the inverter, let the UPS be in bypass power supply mode and then close the maintenance bypass switch.
• D.Close the maintenance switch first and then execute the EPO.

In the stable operation of the NeCol5000-A35kW air conditioner compressor, the oil level observed by the oil sight is regarded as qualified at the ( ) position.

• A.1/4~1/2
• B.>1
• C.0~14
• D.1/3~1

DOD (depth of discharge) indicates the percentage of battery discharge and battery rated capacity.

• A.False
• B.True