Table 27. Environment requirements (continued)
Environment Recommended operating Allowable operating Nonoperating
Shipping temperature -40°C to 60°C (-40°F to
140°F)
Shipping relative humidity 5% - 100%
1. Derate maximum allowable dry-bulb temperature 1°C per 175 m above 950 m.
Table 28. Service clearances for rack-mounted expansion unit
Front Back Sides
914 mm (36 in.) 914 mm (36 in.) 914 mm (36 in.)
Side and top clearances are optional during operation.
Safety compliance: This hardware is designed and certied to meet the following safety standards: UL
60950; CAN/CSA C22.2 No. 60950–00; EN 60950; IEC 60950 including all National Differences.
ESLL and ESLS storage enclosures
Hardware specications for ESLL and ESLS storage enclosures provide detailed information for your
storage enclosures, including dimensions, electrical, power, temperature, environment, and service
clearances.
Table 29. Dimensions for storage enclosures
Width Depth Height
Weight (maximum
conguration)
448.6 mm (17.7 in.) 744.22 mm (29.3 in.) 87.4 mm (3.4 in.)
37.1 kg (81.8 lb) (ESLL)
31.1 kg (68.6 lb) (ESLS)
Table 30. Electrical
Electrical characteristics Properties
AC rated voltage and frequency 100 - 127 V ac or 200 - 240 V ac at 50 or 60 Hz plus or
minus 3 Hz
Thermal output (maximum) 939 BTU/hr
Maximum power consumption 275 W
Maximum kVA 0.28
Phase Single
Table 31. Environment requirements
Environment Recommended operating Allowable operating Nonoperating
ASHRAE class A3
Airflow direction Front-to-back
Temperature
1
18°C - 27°C (64°F - 80°F) 5°C - 40°C (41°F - 104°F) 1°C - 60°C (34°F - 140°F)
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