Circuit Protectors; Required Conditions; Table 2.9 Required Conditions For Distribution Board Circuit Protectors - Fujitsu ETERNUS DX60 S2 User Manual

Chapter 2 ETERNUS DX Disk Storage System Installation

2.6 Circuit Protectors

2.6 Circuit Protectors
Protection coordination must be secured between the distribution board circuit protectors and the
ETERNUS DX Disk storage system or power distribution units to protect the ETERNUS DX Disk
storage system by blocking the failed circuit immediately when a power supply input error occurs.
Distribution board circuit protectors must satisfy the following required conditions and breaking
characteristics.
2.6.1

Required Conditions

The distribution board circuit protectors must satisfy the required conditions that are listed in
Table 2.9.
Table 2.9
Power distribution unit for DX60 S2 (AC200-
240V, 1U, Max 2 enclosures connection)
Power distribution unit for DX60 S2 (AC200-
240V, 2U, Max 6 enclosures connection)
Power distribution unit for DX60 S2 (AC200-
240V, 2U, Max 8 enclosures connection)
ETERNUS DX Disk storage system
(without power distribution units)
ETERNUS DX60 S2 Disk storage system User's Guide -Site Planning-
Required conditions for distribution board circuit protectors
Connected device
36
Copyright 2012 FUJITSU LIMITED
Current capacity
Power supply
Regions other
voltage
than EMEA&I
AC200 – 240V 15A
AC200 – 240V 20A
AC200 – 240V 30A
–
AC100 120V
15A
AC200 – 240V
EMEA&I
region
—
—
—
16A
P3AM-5492-04ENZ0