Exabyte 221L, Руководство по эксплуатации продукта

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174
P
RODUCT
M
ANUAL
1014258
A
PPENDIX
A—L
IBRARY
S
PECIFICATIONS
E
NVIRONMENTAL
S
PECIFICATIONS
This section describes the following environmental specifications for the
library:
General environmental specifications
Particulate contamination limits
Acoustic noise limits
Shock and vibration limits
G
ENERAL
E
NVIRONMENTAL
S
PECIFICATIONS
Table A-5 lists general environmental specifications for the library.
Figure A-1 is a psychrometric chart that indicates the operating temperature
and humidity ranges for the library. The dotted line represents the operating
environment limits. Table A-6 defines the temperature and humidity points
shown in Figure A-1 .
Table A-5 Environmental specifications
Specification Operating
a
Storage
b
or
Non-Operating
c
Transportation
d
Ambient Temperature
Range
+10
°
C to +35
°
C
(+50
°
F to +95
°
F)
–20
°
C to +60
°
C
(–4
°
F to +140
°
F)
–20
°
C to +60
°
C
(–4
°
F to +140
°
F)
Temperature
Variation
e
(Thermal Gradient)
1 ° C per minute;
max 10
°
C per hour
(2
°
F per minute;
max 18 ° F per hour)
1 ° C per minute;
max 20
°
C per hour
(1
°
F per minute;
max 36 ° F per hour)
1 ° C per minute;
max 20
°
C per hour
(2
°
F per minute;
max 36 ° F per hour)
Relative Humidity 20% to 80%;
Non-condensing
10% to 90%;
Non-condensing
10% to 90%;
Non-condensing
Wet Bulb 26
°
C (79
°
F) max 29
°
C (84
°
F) max 29
°
C (84
°
F) max
Altitude –304.8 m to +3,048 m
(–1,000 ft to +10,000 ft)
–304.8 m to +3,048 m
(–1,000 ft to +10,000 ft)
–304.8 m to +12,192 m
(–1,000 ft to +40,000 ft)
a
All operating specifications include a data cartridge. These measurements assume that the library is installed in accordance with the
instructions in this manual.
b
The library is in its original packaging. The packaging is designed to protect the library from the condensation caused by extreme
temperature variations (15° C or more).
When the library is moved from a cold storage environment to a warm operating
environment, it must acclimate in its packaging for at least 12 hours before opening to prevent serious condensation damage from
occurring.
c
The library has been unpacked.
d
The library has not been unpacked. The transportation period does not exceed 72 hours.
e
The data cartridges’ temperature and humidity must be allowed to stabilize in the specified ambient environment for 24 hours.