• In North America, connect the appliance to a source of power with overcurrent protection provided by a20 A or less device (UL 489 circuit breakers). In Europe, the overcurrent protection must be provided by a20 A or less device (IEC circuit breakers).• Make sure enough space is available for airflow in front of and behind the appliance.• Make sure the location is properly vented.• Review the technical specifications in the following section to make sure your environment supports therequirements.Technical SpecificationsTable 2 lists the technical specifications for the NAS appliance.Table 2: FS7600 NAS Appliance Technical SpecificationsCategory RatingAC Power Supply (per power supply)Wattage Output 717 WHeat dissipation2446 BTU/hrThe heat dissipation is calculated using the power supply wattage rating. Theheat dissipation values are for the entire system, which includes the chassis and twocontrollers.Voltage90 VAC to 264 VAC, autoranging, 47 Hz/63 HzThis system is also designed to be connected to IT power systems with a phase tophase voltage not exceeding 230 V.Battery Power SupplyBattery 12.8 V to 13.2 V, 4.8 Ah to 6 Ah, 63 Wh to 77 WhPhysicalHeight 86.4 mm (3.4 in.)Width 481.5 mm (18.96 in.)—with rack flange446.3 mm (17.6 in.)—without rack flangeDepth 813.0 mm (32.0 in.)—with bezel and handle741.0 mm (29.2 in.)—without bezel and handleWeight (maximumconfiguration) 30.5 kg (67 lb.)Weight (empty) 12.86 kg (28.36 lb.)EnvironmentalOperating temperature Continuous operation: 5°C to 40°C (41°F to 104°F) with a maximum temperaturegradation of 20°C (68°F) per hourStorage temperature –40°C to 60°C (–40°F to 140°F) with a maximum temperature gradation of 20°C perhourOperational relativehumidity20% to 80% (non-condensing) with maximum humidity gradation of 10% per hour atmaximum wet bulb temperature of 29°C (89°F)5Dell EqualLogic FS7600 Installation and Setup Guide 1 Before You Begin