Dell PowerEdge R740xd, Инструкция по установке и обслуживанию

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Processor specifications
The PowerEdge R740xd system supports up to two Intel Xeon Processor Scalable Family processors.
PSU specifications
The PowerEdge R740xd system supports up to two AC or DC power supply units (PSUs).
Table 17. PSU specifications
PSU Class Heat dissipation
(maximum)
Frequency Voltage High line
200v240 V
Low line
100– 140 V
DC Current
495 W AC Platinum 1908 BTU/hr
50/60 Hz
100–240 V AC,
autoranging 495 W 495 W 6.5 A–3 A
750 W AC Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 750 W 750 W 10 A–5 A
750 W AC Titanium 2843 BTU/hr 50/60 Hz 200–240 V AC,
autoranging 750 W 5 A
750 W
Mixed
Mode
HVDC (for
China only) Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 750 W 750 W 10 A–5 A
N/A 2891 BTU/hr N/A 240 V DC,
autoranging 750W 4.5 A
1100 W AC Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 1100 W 1050 W 12 A–6.5 A
1100 W DC N/A 4416 BTU/hr N/A –(48–60) V DC,
autoranging 1100 W 32 A
1100 W
Mixed
Mode
HVDC (for
China and
Japan only) Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 1100 W 1050 W 12 A–6.5 A
N/A 4100 BTU/hr N/A 200–380 V DC,
autoranging 1100 W 6.4 A–3.2 A
1600 W AC Platinum 6000 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 1600 W 800 W
10 A
2000 W AC Platinum 7500 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 2000 W 1000 W
11.5 A
2400 W AC Platinum 9000 BTU/hr 50/60 Hz 100–240 V AC,
autoranging 2400 W 1400 W
16 A
NOTE: Heat dissipation is calculated using the PSU wattage rating.
NOTE: This system is also designed to connect to the IT power systems with a phase to phase voltage not exceeding 240 V.
NOTE: PSUs rated for 1100 W Mixed Mode HVDC or 1100 W AC and higher require high-line voltage (200–240 V AC) to supply
their rated capacity.
Technical specifications 27