Technical Specifications And Operating Limits; Ip4700 Technical Specifications; Ac Power Requirements - Dell IP4700 Installation And Service Manual

Technical Specifications and Operating Limits

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IP4700 Technical Specifications

AC Power
Requirements
IP4700 Installation and Service Guide
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Technical specifications include power requirements, size, drive,
interface, and standards information.
The input current, power (VA), and dissipation per IP4700 are based
on the maximum capability of the power supplies and cooling system
to provide internal regulated power. Typical values will be less,
depending on the number and manufacturer of disk modules. These
values represent the total values shared by the line cords of two
power supplies in the same IP4700, with the division between the line
cords and supplies at the current sharing ratio.
A failure of one of the two power supplies in the IP4700 results in the
remaining supply and cord supporting the full load. You must use a
rackmount cabinet with ac power distribution, and have main branch
ac distribution that can handle these values for the IP4700 and each
DAE in the cabinet.
Requirement Description
ac line voltage 100 to 240 Vac +10%, single phase, 47 to 63 Hz
ac line current 8.0 A max estimate at 100 V (fully configured)
Power consumption 800 VA max estimate (fully configured)
Power dissipation 792 W max estimate (fully configured)
Power factor 0.99 min at full load, low voltage
Heat dissipation 2851x10
In-rush current 50 A max estimate for 1/2 line cycle, per power supply
ac protection 12 A thermal circuit breaker on each power supply
ac inlet type IEC320-C14 appliance coupler
Hold-up time 10 ms min at 50 Hz
Current sharing 60% max, 40% min
3
J/hr (2703 BTU/hr) max estimate