IBM Medium J11 - Page 93

Table 27. Power cooling module specications (continued)
Specication Measurement/description
Maximum inrush current 55A
Power conversion efciency ³ 94% @ 230 VAC (50% load)
Harmonics Meets EN61000-3-2 (EU), EN 31000-3-3 (EU), EN
55024 (EU), KN 24/KN 35 (S. Korea)
Output +12V @ 164A, +12V Standby Voltage @3.5A
Hot pluggable Yes
Switches and LEDs AC power cable connect and one bi-tonal status
indicator LED
Enclosure cooling Four dual-impeller, counter rotating axial fans
(enclosure rear-panel)
Two single-impeller axial fans (controller bay)
Chapter 8. Technical specications 73