Form factor describes the physical dimensions of the DB

Form factor describes the aesthetics (looks) of the DB such as color etc.

Form factor describes the physical separation of various functional components and connections within a DB

Form factor describes how to assemble the various parts of the DB to become one single DB

A battery management system to monitor and prevent unsafe temperatures during charging/discharging.

High capacity air conditioning equipment since Lithium-ion batteries are sensitive to high temperatures, which can reduce their lifetime

.A proper ventilation system since Lithium-ion batteries produce highly flammable Hydrogen gas during charging

.A proper supply of distilled water

Anywhere as data center tiles are designed to allow cut-outs anywhere

Draw a cross on the tile and when making a cut-out do not touch a line and avoid the corners.

Draw a line in the middle of the tile and never touch the line when making the cut

Cut the tiles at the corner so the pedestals can be used as a vertical cable manager

Break before make

Make before break

.Both make before break or break before make can be used

Both an ATS and STS can never handle two non-synchronized sources.

No as mentioned the battery tester is already built-in the UPS

No, the UPS will automatically generate an alarm when the battery voltage is too low to operate

Yes, the UPS will only test the batteries at string level which only gives an indication on the overall status of the battery string. Measurements at block level will provide more detailed information  on the status and remaining lifetime of the batteries itself

Testing batteries using the built-in battery tester or testing the batteries at block level does not increase the battery lifetime, therefore it is not recommended

Concentrated Load / Point Load (CP/PL)

Uniformly Distributed Load (UDL)

Rolling Load (RL)

All loads are equally damaging to raised floor tiles

Magnetic fields are created when an electric current flows; the greater the current, the stronger the magnetic field

Magnetic fields are created by the magnetic flux of the earth which varies per month

Magnetic fields are created by voltage; the greater the voltage, the stronger the magnetic fields

Magnetic fields are created when there is a high level of common mode noise (CMN); the greater the common mode noise (CMN), the stronger the magnetic fields

First digit; protection against the ingress of solid objects. Second digit; protection against the ingress of water/fluids. The lower the number, the better the level of protection

First digit; protection against the ingress of solid objects. Second digit; protection against the ingress of water/fluids. The higher the number, the better the level of protection

First digit; protection against the ingress of water/fluids. Second digit; protection against the ingress of solid objects. The higher the number, the better the level of protection

First digit; protection against the ingress of water/fluids. Second digit; protection against the ingress of solid objects. The lower the number, the better the level of protection

Improve of attentiveness, avoidance of premature fatigue and help render dangerous situations recognizable

The ability to work more easily with colored cabling routed under a raised floor

Better security since badges can be more easily tracked and read

.Cost savings due to the additional radiant heat provided by the lighting system.

a.To ensure that overpressure can be released from the raised floor

a.To allow easy access for maintenance

a.To ensure that vibration does not transfer to the raised floor

a.To allow for an ease visual inspection for water leakage in the drip tray under the air-conditioning unit

a.In the holding area

a.In the computer/server room

a.In the media storage area

a.In the staging room

a.No, only power issues will cause data center failures

a.Yes, high levels of EMF can cause data center failures

a.No, only cooling issues will cause data center failures

a.Yes, but only EMF caused by lightning strikes

< 1% of the line/phase to neutral voltage

> 1 Ω

.> 25 Ω

< 1 Ω

To detect potential risks in the electrical installation

To detect cooling inefficiencies on the cooling system

To detect air leakage in the computer room which might result in too low concentration level of the fire suppression gas

To check the body temperature of staff in order to detect viruses in an early stage