EMC CLARiiON CX700, Hardware Reference Manual

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CX700 Hardware Reference
Technical Specifications and Operating Limits
SPE Technical Specifications
Technical specifications include power requirements, size, interface,
and standards information.
Power Requirements
The input current, power (VA), and dissipation per CX700 SPE are
based on the system requirements for the power supplies and cooling
system to provide internal regulated power. These values represent
either
◆
the values for a single power supply line cord, or
◆
the sum of values shared by the line cords of two power supplies
in the same enclosure, with the division between the line cords
and supplies at the current sharing ratio (approximately 50%
each).
A failure of one of the two power supplies in the CX700 results in the
remaining supply and cord supporting the full load. You must use a
rackmount cabinet or rack with appropriate power distribution, and
have main branch ac/dc distribution that can handle these values for
each CX700 and DAE2/DAE2P in the cabinet.
CX700 ac Ratings
Requirement Description
ac line voltage 100 to 240 V ac +10%, single phase
Frequency 47-63 Hz, full auto-ranging
ac line current 5.2 A max at 100 V, 2.6 A max at 200 V (fully configured)
Power consumption 520 VA (510 W) max (fully configured)
Startup surge current 15 Apk (10.6 Arms) max for 100 ms, at any line voltage
Power factor .98 min at full load, 100 V ac
Heat dissipation 1840 KJ/hr (1740 BTU/hr) max estimate
In-rush current 25 A peak estimate for 1/2 line cycle, per power supply @ 240 V ac
15 A peak estimate for 1/2 line cycle, per power supply @ 120 V ac
ac protection 10 A on each power supply, both phases
ac inlet type IEC320-C14 appliance coupler per power supply
Ride-through time 30 ms min
Current sharing 60% max, 40% min between power supplies