Circuit Wiring Diagrams
B-6
Express5800/320Ma: Site Planning Guide
Figure B-5
shows a split-phase 120/240-volts AC circuit connection. Note that this
application requires a double-pole circuit breaker.
Figure B-5. Split-Phase 120/240 Volts AC Circuit Connection
Circuit A or B
X
Y
G (PE)
To power input A or B
Wall
Power Cord
L1
L2
N
G (PE)
240V
120V
0V
120V
Single system: 20A maximum
PDU: 30A maximum
Summary of Contents for Express5800/320Ma
Page 1: ...NEC Solutions America Inc NR573 Express5800 320Ma Site Planning Guide...
Page 10: ...Preface x Express5800 320Ma Site Planning Guide...
Page 18: ...System Documentation 1 8 Express5800 320Ma Site Planning Guide...
Page 40: ...Connecting a System Directly to a UPS 5 6 Express5800 320Ma Site Planning Guide...
Page 50: ...Sample PDU Usage Calculation 7 6 Express5800 320Ma Site Planning Guide...
Page 77: ...Standards Compliance Standards Compliance C 3 VCCI Note BSMI Note...
Page 78: ...Standards Compliance C 4 Express5800 320Ma Site Planning Guide...