Preparing Power Supply Facilities; Electrical Specifications - Fujitsu M10 Installation Manual

2.9

Preparing Power Supply Facilities

This section describes the electrical specifications, power cord specifications, facility
power requirements, and grounding requirements of the SPARC M10 systems.
To minimize component failure rates, stable power supply such as with a dual power
feed or uninterruptible power supply (UPS) must be prepared. The component
failure rate is likely to be higher when the system operates in an environment with
frequent power outages or unstable power supply than in an environment where the
supply of power is stable.
Electrical work and installation must be performed in accordance with the electrical
regulations of the region, municipality, or country.
Note - If the system will be used in a region where an appropriate input power outlet is not
available, contact a certified electrician. Have the electrician remove the connectors from each
power cord and connect the power cord to a dedicated branch circuit. Check the electrical
regulations of the region about installation conditions.
2.9.1

Electrical specifications

Table 2-10
Memory devices of 64 GB are currently available only in Japan. Separate electrical
specifications are shown for Japan and for outside Japan because their maximum
configurations are different.
Note - The values listed in
configuration of each chassis. The actual values vary depending on the system configuration.
Table 2-10 Electrical specifications (SPARC M10-1)
Item
Number of power cords
Power cord length
Redundancy
Frequency
Fujitsu M10/SPARC M10 Systems Installation Guide ･ July 2015
54
to Table 2-16 list the electrical specifications of each chassis.
Table 2-10
Specification
Input voltage of 100 to 120 VAC
CPU type: CPU type:
SPARC64 X SPARC64 X+
2
(1 for each PSU)
Maximum length of 3.0 m (9.8 ft.)
1+1 redundant
configuration
50 Hz/60 Hz,
single phase
to Table 2-16 are based on values for the maximum
Input voltage of 200 to 240 VAC
CPU type:
SPARC64 X
2
(1 for each PSU)
Maximum length of 3.0 m (9.8 ft.)
1+1 redundant
configuration
50 Hz/60 Hz,
single phase
CPU type:
SPARC64 X+