Hitachi Virtual Storage Platform, Руководство пользователя и справочник

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Hitachi VSP User and Reference Guide
A–6
Specifications
Environmental specifications
The following table lists the environmental specifications of the VSP storage
system.
Table A-6 Virtual Storage Platform Environmental specifications
Item Operating Not Operating In Storage
Temperature
(ºF / ºC) 60.8 - 89.6 /
16 to 32 -18 to 109.4 / -10 to 43
-18 to 95 /-10 to 35
11
-45 - 140
-25 to 60
Relative Humidity
(%)
4
20 to 80 8 to 90 5 to 95
Max. Wet Bulb
(ºF / ºC) 78.8 / 26 80.6 / 27 84.2 / 29
Temperature
Deviation
per hour)
(ºF / ºC) 18 / 10 18 / 10 36 / 20
Vibration
to 10Hz: 0.25 mm 10 to 300 Hz
0.49 m/s
2
5 to 10 Hz: 2.5 mm
10 to 70 Hz: 4.9 m/s
2
70 to 99 Hz: 0.05 mm
99 to 300 Hz: 9.8 m/s
2
Sine Vibration:
4.9 m/s
2
, 5 min.
At the resonant frequency
with the highest
displacement found between
3 to 100 Hz
6
Random Vibration:
0.147 m2/s3
30 min, 5 to 100 Hz
7
Earthquake
resistance (m/s2)
Up to 2.5
10
- -
Shock -
78.4 m/s
2
, 15 ms
Horizontal:
Incline Impact 1.22 m/s
8
Vertical:
Rotational Edge 0.15 m
9
Altitude -60 m to 3,000 m -
Notes:
1. Environmental specification for operating condition should be satisfied before the storage system
is powered on. Maximum temperature of 32°C should be strictly satisfied at air inlet portion.
2. Recommended temperature range is 21 to 24°C
3. Non-operating condition includes both packing and unpacking conditions unless otherwise
specified.
4. On shipping/storage condition, the product should be packed with factory packing
5. No condensation in and around the drive should be observed under any conditions. No condensation
in and around the drive should be observed under any conditions.
6. The above specifications of vibration are applied to all three axes
7. See ASTM D999-01 The Methods for Vibration Testing of Shipping Containers.
8. See ASTM D5277-92 Test Method for Performing Programmed Horizontal Impacts Using an Inclined
Impact Tester.
9. See ASTM D6055-96 Test Methods for Mechanical Handling of Unitized Loads and Large Shipping
Cases and Crates.
10. Time is 5 seconds or less in case of the testing with device resonance point (6 to 7Hz.
11. When flash modules are installed in the system