Which of the following descriptions of the iPower function of the intelligent micro-module of Fusionllodule2000 v3.0 are correct? (Multiple choice)

What specifications does the FusionModule500 UPS have? (Multiple choice)

Which of the following actions may be triggered after the high liquid level float of a Huawei chilled water precision air conditioner floats longer than the specified duration?

In the air-conditioning system, one of the pipe positive pressure and the pipe negative pressure can be selected.

The UPS2000-G-(6-20KVA) does not report a fault but the load is powered off, which may be caused by the poor connection of the output cable.