Quantum QXS-312, Site Planning Manual

Page: 48 / 54

40 QXS Site Planning Guide
RAID and Expansion Chassis Site Wiring and AC Power Requirements
Table 26 provides the RAID chassis AC power requirements required for all installations using AC
power supplies in the QXS 12, 24, 48, and 56-drive systems.
Table 27 provides the expansion chassis AC power requirements required for all installations using AC
power supplies in the QXS 12, 24, 48, and 56-drive systems.
Additional requirements include:
•
All AC mains and supply conductors to power distribution boxes for the rack-mounted system
must be enclosed in a metal conduit or raceway when specified by local, national, or other
applicable government codes and regulations.
•
Ensure that the voltage and frequency of your power source match the voltage and frequency
inscribed on the equipment’s electrical rating label.
Table 26
QXS RAID Chassis 12, 24, 48, and 56-Drive Power Requirements (AC Input)
Measurement (AC) Rating for 12-Drive
Chassis
Rating for 24-Drive
Chassis
Rating for 48-Drive
Chassis
Rating for 56-Drive
Chassis
Input power
requirements
100 to 240VAC,
50/60Hz, 7.2A
100 to 240VAC,
50/60Hz, 7.2A
100 to 240VAC,
50/60Hz
200 to 240VAC,
50/60Hz
Maximum input
power
475W maximum
continuous
475W maximum
continuous
640W maximum
continuous
958W maximum
continuous
Heat dissipation 1622 BTUs/hour 1622 BTUs/hour 2245 BTUs/hour 3271 BTUs/hour
Power Supply Bronze Rated-high
efficiency
Bronze Rated-high
efficiency
Gold Rated-high
efficiency
Gold Rated-very
high efficiency
82% @ 20% load 82% @ 20% load 75% @ 10% load 82% @ 10% load
86% @ 80% load 86% @ 80% load 88% @ 20% load 90% @ 20% load
85% @ 100% load 85% @ 100% load 92% @ 50% load 94% @ 50% load
88% @ 100% load 91% @ 100% load
Table 27
QXS Expansion Chassis 12, 24, 48, and 56-Drive Power Requirements (AC Input)
Measurement (AC) Rating for 12-Drive
Chassis
Rating for 24-Drive
Chassis
Rating for 48-Drive
Chassis
Rating for 56-Drive
Chassis
Input power
requirements
100 to 240VAC,
50/60Hz
100 to 240VAC,
50/60Hz
100 to 240VAC,
50/60Hz
200-240VAC
50/60Hz;6-5A
(1200W)
Maximum input
power
436W maximum
continuous
436W maximum
continuous
640W maximum
continuous
1200W maximum
continuous
Heat dissipation 1488 BTUs/hour 1488 BTUs/hour 2245 BTUs/hour 4095 BTUs/hour
Power Supply Bronze Rated-high
efficiency
Bronze Rated-high
efficiency
Gold Rated-high
efficiency
Platinum Rated-very
high efficiency
82% @ 20% load 82% @ 20% load 75% @ 10% load 82% @ 10% load
86% @ 80% load 86% @ 80% load 88% @ 20% load 90% @ 20% load
85% @ 100% load 85% @ 100% load 92% @ 50% load 94% @ 50% load
88% @ 100% load 91% @ 100% load