HP Integrity Superdome SX1000 User Manual page 138

System Specifications
Environmental Requirements
c. An input power source supplied from a three-pole plus PE, four-wire system may be wired as
either:
200VAC phase-to-phase, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-phase. The neutral terminal in the PDCA is not connected.
208VAC phase-to-phase, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-phase. The neutral terminal in the PDCA is not connected.
220VAC phase-to-phase, plus a PE ground, plus a PE ground. Three phase input voltage to the
equipment is connected phase-to-phase. The neutral terminal in the PDCA is not connected.
230VAC phase-to-phase, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-phase. The neutral terminal in the PDCA is not connected.
240VAC phase-to-phase, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-phase. The neutral terminal in the PDCA is not connected.
d. An input power source supplied from a four-pole plus neutral plus PE, five-wire system may be
wired as either:
200VAC phase-to-neutral, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-neutral. The neutral wire is connected to the PDCA neutral terminal.
208VAC phase-to-neutral, with a neutral return, plus a PE ground. Three phase input voltage to
the equipment is connected phase-to-neutral. The neutral wire is connected to the PDCA
neutral terminal.
220VAC phase-to-neutral, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-neutral. The neutral wire is connected to the PDCA neutral terminal.
230VAC phase-to-neutral, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-neutral. The neutral wire is connected to the PDCA neutral terminal.
240VAC phase-to-neutral, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-neutral. The neutral wire is connected to the PDCA neutral terminal.
415VAC phase-to-neutral, plus a PE ground. The three phase input voltage to the equipment is
connected phase-to-neutral. The neutral wire is connected to the PDCA neutral terminal.
Do not connect a 380 to 415VAC supply to a four-wire PDCA. This is a safety hazard
and will result in damage to the product. Line-to-line or phase-to-phase voltage
measured at 380 to 415VAC must always be connected using a 5-wire PDCA.
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Chapter 4