Power Dissipation

Table 4-3 “Typical Superdome Configurations” and Table 4-4 “Typical hp 9000 Superdome Configurations” show the power requirements by configuration (i.e. number of cell boards, amount of memory per cell, and number of I/O chassis) for the Superdome and the hp 9000 Superdome, respectively.

There are two columns of power numbers (Watts). The Power Breaker column shows the power used to size the wall breaker at the installation site. The Typical Power column shows typical power. Typical power numbers may be used to assess average utility cost of cooling and electrical power. These tables also show the recommended breaker sizes for 4-wire and 5-wire sources

Table 4-3 Typical Superdome Configurations

Cell

Memory

Typical
(Watts)

Cooling
(BTU/Hr.)

Breaker Power
(Watts)^[1]

3-Pole Breaker Size
(Amperes)^[1]^,^[2]

4-Pole Breaker Size
(Amperes)^a,^[3]^,^[4]

9790

33406

12335

8450

28834

10647

8680

29619

10937

8170

27878

10294

8400

28663

10584

7700

26275

9702

7370

25149

9286

6660

22726

8392

7010

23920

8833

6300

21497

7938

6800

23204

8568

6100

20815

7686

5880

20064

7409

5170

17642

6514

5340

18222

6728

4630

15799

5834

5200

17744

6552

4500

15355

5670

3800

12967

4788

3500

11943

4410

3400

11602

4284

^[1]These numbers are valid only for the specific configurations shown. Any upgrades may require a change to the breaker size. A 5-wire source utilizes a 4 pole breaker and a 4-wire source utilizes a 3 pole breaker. The PE (Protective Earth) ground wire is not switched.

^[2]An input power source supplied from a 3-pole plus protective earth (PE), 4-wire system will always be wired as 240 volts phase-to-phase, no neutral or common, plus a PE ground. Three phase input voltage (240VAC) to the equipment is connected phase-to-phase. Examples of 4 wire: 200-volt phase-to-phase, 208-volt phase-to-phase, 220-volt phase-to-phase, 230-volt phase-to-phase, 240-volt phase-to-phase.

^[3]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.

^[4]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.




	WARNING! 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.

Table 4-4 Typical hp 9000 Superdome Configurations

Cell

Memory

Typical
(Watts)

Cooling
(BTU/Hr.)

Breaker Power
(Watts)^[1]

3-Pole Breaker Size
(Amperes)^a,^[2]

4-Pole Breaker Size
(Amperes)^a,^[3]^,^[4]

9038

30840

11388

7698

26268

9699

7928

27053

9989

7418

25312

9347

7648

26097

9636

6948

23709

8754

6806

23224

8576

6096

20801

7681

6446

21996

8122

5736

19573

7227

6236

21279

7857

5536

18890

6975

5504

18781

6935

4794

16359

6040

4964

16939

6255

4254

14516

5360

4824

16461

6078

4124

14072

5196

3612

12325

4551

3312

11302

4173

3212

10960

4047

^[3]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.

^[4]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.




	WARNING! 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.

Power Dissipation

Technical documentation

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