Specifications

Table 2–4 SA550 Storage Array Physical Specifications
Model Height Width Depth
Installed
Weight
Shipping
Weight
SA550–HA
SA550–HD
156.2 cm
(61.5 in)
55.9 cm
(22.0 in)
91.4 cm
(36.0 in)
307 kgs
(677 lbs)
375 kgs
(826 lbs)
SA550–JA
SA550–JD
156.2 cm
(61.5 in)
55.9 cm
(22.0 in)
91.4 cm
(36.0 in)
408 kgs
(900 lbs)
476 kgs
(1049 lbs)
SA550–UA
SA550–UD
156.2 cm
(61.5 in)
55.9 cm
(22.0 in)
91.4 cm
(36.0 in)
185.4 kgs
(412 lbs)
253 kgs
(561 lbs)
Table 2–5 SA550 Storage Array General Electrical Specifications
Specification 110-120 Vac 60 Hz 220-240 Vac 50 Hz
Inrush Current per Drive SA550–HA
30 amperes peak @ 120 Vac
SA550–JA
36.6 amperes peak @ 120 Vac
SA550–HA
13.8 amperes peak @ 240
Vac
SA550–JA
17.2 amperes peak @ 240
Vac
Power Factor All Models – 0.7 All Models – 0.58
Power Controller Data
Model
Cabinet Plug Type
Power Cord Length
All Models
881A
NEMA L21-30P
4.42 m (14.5 ft)
All Models
881B
IEC309
4.42 m (14.5 ft)
The storage arrays are not line-frequency dependent. The input currents (that is,
startup, PH1, PH2, PH3, and neutral) are for nominal voltages of either 120 Vac
or 240 Vac to neutral. These correspond directly to 208 Vac or 416 Vac phase-to-
phase, respectively. Nominal voltages of 110 Vac and 220 Vac have proportionally
higher phase currents on a ratio of 120:110 and 240:220 to the current specified
in Tables 2–6 and 2–7.
Table 2–6 SA550 Electrical Specifications—120/208 Vac 60 Hz
Input Current (Amps) Power Dissipation
Model Start-Up PH1 PH2 PH3 Neutral Watts BTUs/Hr
SA550–HA
SA550–JA
SA550–UA
0.5
6.8
6.8
0.5
0.5
0.5
0.0
0.0
0.0
0.0
3.4
3.4
0.5
3.4
3.4
50
291
291
171
993
993
Storage Array Descriptions 2–7