1. ETERNUS AX/HX Installation
Outlet/Socket Specifications
Site Planning Guide33
Outlet/Socket Specifications
This section explains the power connection specifications of the ETERNUS AX/HX storage systems.
■ Power Supply Units
The ETERNUS AX/HX has multiple power supply units in each of its shelf.
Using the same power requirements for all the power supply units is recommended so that the power require-
ments (use of power distribution units and input voltage) do not vary in the ETERNUS AX/HX.
● Controller Shelves and Drive Shelves
Power can be supplied from two power sources because each shelf has two power supply units. During normal
operation, each of the power sources supplies half of the necessary power (*1).
If either of the power supply lines fails, all of the necessary power is supplied from the other power source.
*1: The controller shelf of the ETERNUS AX4100 and the controller shelf of the ETERNUS HX6100 have four power supply
units.
■ Current Consumption
The following table shows the current consumption (guideline) of each power cord that is used for ETERNUS AX/
HX connections.
Table 16 Maximum Current Consumption of Each Power Cord
-: Incompatible with AC100V
When power distribution units are used, make sure that the current capacity totaling the maximum current con-
sumption value of power cords that connect to the shelves does not exceed the maximum current consumption
value of the power distribution unit.
Component name
Voltage
AC100V AC200V
Controller shelf ETERNUS AX1100 5.18A 2.54A
ETERNUS AX2100 5.39A 2.65A
ETERNUS AX2200 10.04A 5.40A
ETERNUS AX4100 8.15A 3.90A
ETERNUS HX2100 5.07A 2.49A
ETERNUS HX2200 6.62A 3.25A
ETERNUS HX6100 7.72A 3.75A
Drive shelf DS212C 3.45A 1.70A
DS224C 4.35A 2.12A
DS460C - 7.79A
NS224 8.48A 4.05A
To Next Page
Loading...
Need help?
General