Dell PowerStore Hardware Information Guide for PowerStore 1000, 1200, 3000, 3200, 5000, 5200, 7000, 9000, and 9200

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Power requirements for the SAS expansion enclosure

Power requirements vary depending on system configuration, loading, and environmental conditions. The table below describes the maximum expected power draw. To estimate power consumption values for your specific environment, use the Dell Power Calculator.

Table 1. Power requirementsColumn one lists the requirements, and column two provides descriptions.
Requirement	Description
AC line voltage	100 to 240 VAC ± 10%, single-phase, 47 to 63 Hz
AC line current (operating maximum)	3.32 A max at 100 VAC
AC line current (operating maximum)	1.66 A max at 200 VAC
Power consumption (operating maximum)	308 VA (319 W) max at 100 VAC
Power consumption (operating maximum)	332 VA (315 W) max at 200 VAC
Power factor	0.95 minimum at full load, 100V/200V
Heat dissipation (operating maximum)	1.11 x 10⁶ J/hr. (1,088 Btu/hr.) max at 100 VAC
Heat dissipation (operating maximum)	1.20 x 10⁶ J/hr, (1,075 Btu/hr) max at 200 VAC
In-rush current	30 A max for 1/2 line cycle per line cord at 240 VAC
Startup surge current	40 Amps peak max per line cord at any line voltage.
AC protection	15 A fuse on each power supply, both Line and Neutral
AC inlet type	IEC320-C14 appliance coupler, per power zone
Ride-through time	12-millisecond minimum
Current sharing	± 5% of full load between power supplies