Dell EMC PowerMax Series Site Planning Manual page 71

Table 47. Input power requirements - Single-phase, North American, International, Australian (continued)
Specification
Minimum power requirements per system
at customer site
L = line or phase, N = neutral, G = ground
a.
Table 48. Input power requirements - Three-phase, North American, International, Australian
Specification
b
Input voltage
Frequency
Circuit breakers
Power zones
Minimum power requirements at customer
site
L = line or phase, N = neutral, G = ground
a.
An imbalance of AC input currents may exist on the three-phase power source feeding the array, depending on the configuration.
b.
The customer's electrician must be alerted to this possible condition to balance the phase-by-phase loading conditions within the
customer's data center.
North American 3-wire connection
a
(2 L & 1 G)
PowerMax 2000: Up to two 30 A or 32 A single-phase line cords per power zone for each
system in a rack.
PowerMax 8000: Up to three 30 A or 32 A single-phase line cords per power zone.
North American 4-wire connection
a
(3 L & 1 G)
200–240 VAC ± 10% L- L nom
50–60 Hz
50 A
Two
One 50 A three-phase line cord per power
zone.
International and Australian 3-wire
connection
(1 L & 1 N & 1 G)
International 5-wire connection
(3 L & 1 N & 1 G)
220–240 VAC ± 10% L- N nom
50–60 Hz
32 A
Two
One 32 A three-phase line cord per power
zone.
Best Practices for AC Power Connections
a
a
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