Electrical Power Connectors - NEC Express5800/320Ma Planning Manual

Figure B-8 shows a three-phase 380V AC, Y-, or
a phase-to-neutral source connection. Note that the system's X input can be connected
to L1, L2, or L3. This application requires a single-pole circuit breaker.
Figure B-8. Three-Phase 380V AC, Y-, or
Circuit A or B
Single system: 20A maximum
PDU: 30A maximum

Electrical Power Connectors

Table B-1 describes the connectors that NEC Solutions (America), Inc. uses to connect
Express5800/320Ma 3.2 GHz, 3.6 GHz, or Dual-Core system and peripheral devices
to AC power outlets.
∆
-Source Circuit Connection, Phase-to-Neutral
Power Cord
X Y G (PE)
To power input A or B
Electrical Power Connectors
∆
-source circuit connection, which is
L1
380V
L2
380V
L3
220V
N
0V
G (PE)
Wall
Electrical Circuit and Wiring Information
220V
220V
B-9