IBM 600/1200 Series manual Electrical AC Cabinets

10% to 80% non-condensing

12º/hr C (21.6º/hr F)

67 dBA

77 dBA

12,283 Btu/hr

1.7º to 49º C (35º to 120º F)

1.7º to 45º C (35º to 113º F)

1.7º to 35º C (35º to 95º F)

15,131 Btu/hr

Operating temperature (AC and DC systems)

-200 to 6000 ft 4.5º to 40º C (40º to 104º F)

6000 to 8000 ft

8000 to 10,000 ft

4.5º to 35º C (40º to 95º F)

4.5º to 30º C (40º to 86º F)

Short term (<72 hrs) operating temp. (DC systems only)

-200 to 6000 ft

6000 to 8000 ft

8000 to 10,000 ft

Heat dissipation (maximum)

CEC cab. (AC systems)

Expansion cab. (AC systems) 15,131 Btu/hr

CEC cab. (DC systems)

Expansion cab. (DC systems) 12,283 Btu/hr

Relative humidity

Max. rate of temp. change

Acoustical noise (per cabinet)

Fans at normal speed

Fans at full speed

5.3 Electrical (AC Cabinets)

AC service requirements	Two 30A, single-phase AC inputs (1 active, 1 standby)
AC input voltage range
Nominal	200 to 240 V AC
Absolute	180 to 264 V AC
AC input frequency range	47 to 63 Hz
Efficiency (min.)	82%
Power factor	>.99 (>10% load)
AC input power (max.)	4.44 KVA

Input current (@ 3600 W of power delivered to load)