Preparing Power Supply Facilities; Electrical Specifications - Fujitsu ORACLE M10-1 Installation Manual

Figure 2-10 Power supply system with UPS connections
PSU#0 PSU#1
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 2-8
Note - The values listed in
configuration of each chassis. The actual values vary depending on the system configuration.
Fujitsu M10-1/SPARC M10-1 Installation Guide ･ March 2019
28
CB
CB
and Table 2-9 list the electrical specifications of each chassis.
Table 2-8
UPS#1
UPS#0
CB: Circuit breaker
and Table 2-9 are based on values for the maximum
AC#1
AC#0