5294 or 8294 1.8 m I/O rack

Hardware specifications provide detailed information for your rack, including dimensions, electrical, power, temperature, environment, and service clearances.

Table 1. Rack specifications

Pictured is the 5294 or 8294 1.8 m I/O rack.

There are two 5094 expansions (with side covers and casters removed) in a 5294 1.8 m I/O rack.

Dimensions are shown for the 5294 1.8 m I/O rack only.
5294
Dimensions Height Width Depth
Metric 1800 mm 650 mm 1020 mm
English 71.0 in. 25.5 in. 40.1 in.
 
Maximum configuration weight 726 kg (1600 lb.)
Electrical(1, 2) 5094(1) 5094 (2)
kVA 1.100 1.100
Rated voltage and frequency 200-240 V ac at 50-60 plus or minus 0.5 Hz 200-240 V ac at 50-60 plus or minus 0.5 Hz
Thermal output (maximum) 3379 Btu/hr 3379 Btu/hr
Power requirements (maximum) 990 W 990 W
Power factor 0.91 0.91
Inrush current 50 A 50 A
Leakage current (maximum) 3.5 mA 3.5 mA
Phase 1 1
Plug type (Canada and U.S.)

Type 10 lower unit cord feature 1453 (6 ft. 14F1549) and upper unit cord feature 1458 (9 ft. 12J5119, with only 6 ft. usable length),

Type 34 lower unit cord feature 1455 (6 ft. 14F1551) and upper unit cord feature 1459 (9 ft. 55H6644, with only 6 ft. usable length), or

Type 5 lower unit cord feature 1451 (6 ft. 14F1547) and upper unit cord feature 1457 (9 ft. 12J5120, with only 6 ft. usable length)

Power cord length(1, 2) (U.S. only) 1.8 m (6 ft.) 2.7 m (9 ft.) 1.8 m (6 ft.) 2.7 m (9 ft.)
Temperature requirements
Operating 10 degrees to 38 degrees C (50 degrees to 100.4 degrees F)
Nonoperating 1 degrees to 60 degrees C (33.8 degrees to 140 degrees F)
Environment requirements Operating Nonoperating
Noncondensing humidity 8% to 80% 8% to 80%
Wet bulb temperature 23 degrees C (73.4 degrees F) 27 degrees C (80.6 degrees F)
Maximum altitude 3048 m (10000 ft.)
Noise emissions Operating Idle
LWAd Category 2E, General business 7.0 bels 6.9 bels
<LpA>m 52 dB 52 dB
Service clearances
Front Back Sides Top
762 mm 762 mm 762 mm 762 mm
30 in. 30 in. 30 in. 30 in.
Note:
  1. Because the 5294 1.8 m I/O rack consists of two 5094 PCI-X expansion units, electrical requirements for each 5094 need to be planned for individually. Hence, the (1) and (2) represent the specs for each 5094. The 5094 requires the appropriate receptacle for the power cord included with each 5094
  2. The usable length of the power cord for the top/upper 5094 is reduced by 4 ft. (1.2 m) because of the routing inside the 1.8 m enclosure. Therefore, a 14 ft. (4.3 m) cord results in a usable length of 10 ft. (3 m), and a 9 ft. (2.7 m) cord results in a usable length of 5 ft. (1.5 m).

For information about floor loading, contact your IBM® service or Installation Planning representative. Because the thickness of the covers are negligible, the height, width, and depth of the overall dimensions may be used in floor loading calculations.