H12-425 Sample Questions Answers

DOD is the ratio of discharge battery capacity to the rated battery capacity, expressed as a percentage.

For NetCol5000-A installation, the required time of preserving positive pressure is ( ) hours.

When load rate is low and stable, partial power modules of UPS could enter into hibernation, the remaining power modules undertake the larger loads, which improves system efficiency.

Overcharging can cause internal pressure of batteries too high.

Users can monitor devices such as UPS and air conditioner on ECC800.

In teamwork topology diagram, a device with green frame indicates the device itself, a non-green frame indicates the other device in a group.

Before installing the indoor unit of NetCol5000-A, we should remove the sheet metals from the compressor.

Users can log in the WEBUI of the ( ) to monitor the module data center.

The input frequency range of the UPS5000-E is () Hz.

The () is used to urgently start gas fire extinguishing equipment in a case of fire

When ATS is in automatic mode, the handle for manual operation must be remove.

Which Technologies or solutions can reduce PUE?

First time powering On, UPS2000-A-(1-3 kVA) works in static bypass mode.

In the water-side free cooling solution, cold water can be transported directly from the cooling tower to chilled water air conditioner.

Whether the water distribution unit is equipped or not is based on installation scenarios

After the hot backup function is enabled for the NetCol5000-C, all the unit is settled as running unit.

The access control devices in Huawei FusionModule2000 are classified into ( ).

Smart Electricity meter of PDU8000 is abnormal, is it possible that:

Users can modify the login password on the ( ) menu of the ECC800 WebUI.

A maximum of ( ) smart ETH gateways can be cascaded.

In the FusionModule1000, all surface-mounted fire control cables are rounded through metal hoses to prevent damage in case of fire.

When two UPS5000-E share battery strings, the battery capacity of each UPS should be set to the total capacity of battery strings.

The Maximum distance of WIFI coverage for WIFI converter is ( )m.

The NetCol5000-C indoor fan generates a loud noise, the possible reasons ( ).

The power indicator of the gas fire extinguishing controller is on and the alarm indicator is off indicating that the gas fire extinguishing controller is working properly.

( ) is the control component of doors in module data center.

The straight pipe interval fixedly supported by NetCol5000-C piping is ()

The camera coding can be obtained by ()..

Which humidifier is used in NetCol5000-A?

After installing a top air outlet component for the UPS5000, need to set enabled for the top air outlet component on LCD

UPS2000-G-10K supports: Three phase Input, Three phase Output

To compensate the capacity loss due to battery self-discharge, battery needs to do

The default user name of ECC800 is admin, and admin has permission to operate on the ECC800 WebUI.