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2.9.1 Electrical Specifications


2.9.1 Electrical Specifications
Table 2-8 and Table 2-9 list the electrical specifications of the SPARC M12-2 and PCI expansion unit.
Note - The values listed in Table 2-8 and Table 2-9 are based on values for the maximum configurations of the SPARC M12-2 and PCI expansion unit. The actual values vary depending on the system configuration.
Table 2-8  Electrical Specifications (SPARC M12-2)
Item SPARC M12-2 (16 memory slots) SPARC M12-2 (24 memory slots)
Input voltage
200 to 240 VAC
200 to 240 VAC
Number of power cords
4 (1 for each PSU)
4 (1 for each PSU)
Power cord length Maximum length of 3.0 m (9.8 ft.) Maximum length of 3.0 m (9.8 ft.)
Redundancy 2+2 redundant configuration 2+2 redundant configuration
Frequency
50 Hz/60 Hz, single phase
50 Hz/60 Hz, single phase
Maximum input current (*1) 14.8 A 15.2 A
Maximum power consumption 2,906 W 2,974 W
Apparent power 2,965 VA 3,035 VA
Rush current (*2)
65 A peak or less
65 A peak or less
Leakage current (*2) 3.5 mA or less 3.5 mA or less
*1 The current that flows through each power cord is a fraction of the value listed in Table 2-8. In a redundant configuration, it is one-fourth the value. In a non-redundant configuration, it is up to one-half the value.
*2 The value is per power cord.
Table 2-9  Electrical Specifications (PCI Expansion Unit)
Item Specification
  Input voltage of 100 to 120 VAC Input voltage of 200 to 240 VAC
Number of power cords
2 (1 for each PSU)
2 (1 for each PSU)
Power cord length Maximum length of 3.0 m (9.8 ft.) Maximum length of 3.0 m (9.8 ft.)
Redundancy 1+1 redundant configuration 1+1 redundant configuration
Frequency
50 Hz/60 Hz, single phase
50 Hz/60 Hz, single phase
Maximum input current (*1) 2.9 A 1.4 A
Maximum power consumption 279 W 270 W
Apparent power
284 VA
276 VA
Rush current (*2)
40 A peak or less
40 A peak or less
Leakage current (*2) 1.75 mA 1.75 mA
*1 The current that flows through each power cord in a redundant configuration is half the value listed in Table 2-9.
*2 The value is per power cord.