Specifications

Table 2–7 SA550 Electrical Specifications—240/416 Vac 50 Hz
Input Current (Amps) Power Dissipation
Model Start-up PH1 PH2 PH3 Neutral Watts Kilojoules/Hr
SA550–HD
SA550–JD
SA550–UD
0.5
3.9
3.9
0.3
0.3
0.3
0.0
0.0
0.0
0.0
1.5
1.5
0.3
1.5
1.5
50
291
291
180
1048
1048
2.12 SA600 and SA800 Description
The multiple SA600 and SA800 storage array configurations are composed of
various combinations of RA9x disk drives. The SA600 storage array contains only
RA90 disk drives and the SA800 storage array contains only RA92 disk drives.
These disk drives are installed in an H9646 cabinet and receive their power
through a power controller. Figure 2–2 shows a typical SA600- and SA800-series
storage array. The SA600, SA650, SA800, and SA850 storage arrays are basically
the same. Table 2–8 lists the primary differences between these units.
Table 2–8 Primary Differences: SA600, SA650, SA800, and SA850 Storage Arrays
Storage Array Storage Devices
SA600 RA90 fixed disk drive
SA650 RA90 fixed disk drive SA7x enclosure
SA800 RA92 fixed disk drive
SA850 RA92 fixed disk drive
SA7x enclosure
The sequence and procedures for adding storage devices is the same for all
storage array models.
These storage arrays have the following items installed to accommodate add-on
RA9x disk drives:
• Mounting rails
• Internal SDI cables
• Power cords
• Bulkhead connections
The instructions for installing add-on RA9x disk drives in these storage arrays
are contained in Section 5.5.
2.12.1 SA600 and SA800 Configurations
Table 2–9 lists the approved SA600 and SA800 storage array configurations. All
these configurations comply with DSA requirements and can be used with any
SDI controller protocol and cable. (See Figure 5–5 for the add-on sequence for
RA9x disk drives in an H9646 cabinet.)
2–8 Storage Array Descriptions