Environmental Specifications - Hitachi Virtual Storage Platform 5000 Series Hardware Manual

Environmental specifications

The following table lists the environmental specifications for the Hitachi Virtual Storage
Platform 5000 series storage systems.
Note: Environmental conditions of operation should be completed before
switch on a system
Item
Temperature range
Relative Humidity (No
dew condensation)
Max. Wet Bulb
Temperature gradient
per hour
Dust
Gaseous
2
contaminants
Altitude (m)
Noise Level
(Recommended)
Chassis Acoustic Level
45
Hitachi Virtual Storage Platform 5000 Series Hardware Guide
Table 2 Environmental specifications
Operating
6
10 ºC to 40 ºC
8% to 80%
29 ºC
10 ºC
0.15 or less
G1 classification levels
3
~ 3,050
(10 ºC ~ 28 ºC)
~ 950
6
(10 ºC ~ 40 ºC)
1
90 dB or less
CBX: L 60dB, L
■
pAm wA
6.6Bel
HSNBX: L 60dB,
■
pAm
L 6.6Bel
wA
DBS2: L 60dB,
■
pAm
L 6.4Bel
wA
DBL: L 60dB, L
■
pAm wA
6.4Bel
Chapter 3: Specifications
Environmental specifications
Condition
Not operating
-10 ºC to 50 ºC
8% to 90%
29 ºC
10 ºC
-
-60 to 3,000
-
CBX: L 55dB
■
pAm
HSNBX: L 55dB
■
pAm
DBS2: L 55dB
■
pAm
DBL: L 55dB
■
pAm
DBF3: L 55dB
■
pAm
DBN: L 55dB
■
pAm
Shipping and storage
-30 ºC to 6 0ºC
5% to 95%
29 ºC
10 ºC
-
-60 to 3,000
-
-
65