Hitachi G1500 - Two-Rack, Dual-Controller Configuration

Floor load
rating (kg/m2)
Required clearance (a+b) m
c= -0.3 c20 c=0.2 c=0.4 c=0.6 c=0.8 c=1.0 c=1.4
400 1.0 0.7 0.6 0.5 0.4 0.3 0.2 0.
350 1.5 1.2 1.0 0.8 0.7 0.6 0.5 0.3
300 2.2 1.8 1.6 1.4 1.3 1.1 1.0 0.8
Notes:
1. Actual clear
ances for installation should be determined after consulting with the
construction specialist r
esponsible for installations in the building. Clear
ances can
vary depending on the size/layout of the system and building conditions.
2. When various congurations of stor
age systems are arranged in a row, clearance
values based on the largest storage system conguration should be used.
3. For easier maintenance operations, make clearance (c) as large as possible.
Two-rack, dual-controller configuration
The following gure shows the service clearances for a two-rack conguration with two
contr
ollers.
T
wo-r
ack, dual-contr
oller conguration
Chapter 4: Site preparation specications
Hitachi Virtual Storage Platform G1000, G1500, and VSP F1500 Hardware Guide 87