Hitachi G1500 - Acoustic Emission Levels

Item
Condition
Operating
1
Not operating
2
Shipping and storage
3
Random Vibration:
0.147 m/s
2, 3
, 30 min, 5
Hz to 100Hz
7
Shock No impact 78.4m/s
2
(8.0G) 15ms Horizontal: Incline
Impact 1.22 m/s
8
V
ertical: Rotational
Edge 0.15m
9
Dust Less than 0.15 mg per
cubic meter of air
- -
Notes:
1. Envir
onmental
specication for operation should be met before the storage system is
powered on. Maximum temperature of 90°F/32°C at air system air inlet should be strictly met.
2. Unless otherwise specied, the non-operating condition includes both packing and unpacking
conditions.
3. The system and components are packed in factory packing for shipping and storing.
4. No condensation in and around the drives should be observed under any conditions.
5. Vibration specications are applied to all three axes.
6. See ASTM D999-01, Standard Test Methods for Vibration Testing of Shipping Containers.
7. See ASTM D4728-01 Standard Test Methods for Random Vibration Testing of Shipping
Containers.
8. See ASTM D5277-92 Standard Test Methods for Performing Programmed Horizontal Impacts
Using an Inclined Impact Tester.
9. See ASTM D6055-96 Standard Test Methods for Mechanical Handling of Unitized Loads and
Large Shipping Cases and Crates.
10. Applies only when ash module drives are installed.
11. See ANSI/ISA-71.04-2013 Environmental Conditions for Process Measurement and Control
Systems: Airborne Contaminants.
The following table lists the maximum acoustic emission values [loudness in dB(A)] for
the VSP G1000
,
VSP G1500
, and VSP F1500
storage systems in standard and high
temperature modes.
Appendix D: Environmental specications
Hitachi Virtual Storage Platform G1000, G1500, and VSP F1500 Hardware Guide 144