Installation and Setup Installing Array Hardware
2–13
PS5500 Environmental Requirements
You must meet these environmental requirements:
• Only operate an enclosure from a power source with a voltage range of 100 to
240 VAC.
• Make sure your power source has sufficient electrical overload protection.
• In North America, connect the enclosure to a source of power with over-
current protection provided by a double pole 20A or less (LISTED circuit
breaker to UL489). In Europe, the over-current protection must be provided
by 20A or less (IEC circuit breakers).
• Have sufficient space for air flow in front of and behind the array and ensure
that the location is properly vented.
• Follow the PS5500 technical specifications. See Table 2-6.
Table 2-6: PS5500 Technical Specifications
Component Requirement
Weight without disk drives 77 pounds (35kg)
Weight with disk drives 177 pounds (80kg)
Operating temperature 41 to 95 degrees F (5 to 35degrees C)
Storage temperature 34 to 140 degrees F (1 to 60 degrees C)
Operating altitude 0 to 10,000 feet (0 to 3048 meters)
Operational relative humidity 20% to 80% non-condensing
Storage relative humidity 5% to 80% non-condensing
Thermal output (fully-loaded array) 3400 BTU/hour
Operational shock 5g peak 1/2 sin, for 10ms
Operational vibration .21grms 5 to 500 Hz Random
Input voltage 100 to 240 VAC (auto-sensing)
Input frequency 50 - 60Hz
System input power 1400 VA (maximum)
Each power supply 440 watts DC output
Maximum input power: 0.7 KVA
Input current: 7 – 3.5A
Height/Width/Depth 6.89” x 19.01” x 31.9” (17.5cm x 48.3cm x 81.0cm)
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