Dell PowerVault DR6000 Manual do Utilizador descarregar pdf (Página 105)

Environmental

Air Filtration

NOTE: Applies to data center environments

only. Air filtration requirements do not apply

to IT equipment designed to be used outside

a data center, in environments such as an

office or factory floor.

Data center air filtration as defined by ISO Class

8 per ISO 14644-1 with a 95% upper confidence

limit.

NOTE: Air entering the data center must

have MERV11 or MERV13 filtration.

Conductive Dust

NOTE: Applies to data center and non-data

center environments.

Air must be free of conductive dust, zinc

whiskers, or other conductive particles.

Corrosive Dust

NOTE: Applies to data center and non-data

center environments.

• Air must be free of corrosive dust.

• Residual dust present in the air must have a

deliquescent point less than 60% relative

humidity.

Gaseous Contamination

NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.

Copper Coupon Corrosion Rate <300 Å/month per Class G1 as defined by ANSI/

ISA71.04-1985.

Silver Coupon Corrosion Rate <200 Å/month as defined by AHSRAE TC9.9.

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Dell PowerVault DR6000 Manual do Utilizador Página 105