LCP – Liquid Cooling Package DX Accessories Page 67 Benefits: ◾ Maximum energy efficiency thanks to EC fan technology and IT based control ◾ Minimal pressure loss at the air end, which in turn minimises the power consumption of the fans ◾ Control of the server inlet temperature ◾ Thanks to the speed-regulated compressor, the cooling output is ideally adapted to actual requirements ◾ With redundant temperature sensor integrated at the air end as standard ◾ Absorbed thermal energy is emitted to the ambient air at the external condenser location, without heating up the installation room ◾ Ideal for IT cooling in small and medium-sized locations ◾ Humidifier, reheater or condensate pump available on request ◾ Higher cooling outputs available on request ◾ Specific maintenance of the LCP DX thanks to separation of cooling and server rack Functions of the LCP Rack DX: The LCP draws in the air at the sides at the rear of the server enclosures, cools it using highperformance compact impellers, and blows the cooled air back into the front part of the server rack at the sides. Functions of the LCP Inline DX: The LCP is designed for siting within a bayed enclosure suite. Hot air is drawn in from the room or hot aisle at the rear of the device, cooled by the high-capacity compact impellers, and blown back into the room or cold aisle after cooling. LCP Rack/Inline DX Installation in bayed enclosure suite Flush/Rack DX Flush/Inline DX Cooling medium R410a R410a R410a R410a Model No. 3311.410 3311.420 3311.430 3311.440 Rated operating voltage V, Hz 380 V AC, 3~, 50 480 V AC, 3~, 60 380 V AC, 3~, 50 480 V AC, 3~, 60 380 V AC, 3~, 50 480 V AC, 3~, 60 380 V AC, 3~, 50 480 V AC, 3~, 60 Dimensions mm W x H x D 300 x 2000 x 1000 300 x 2000 x 1200 300 x 2000 x 1000 300 x 2000 x 1200 Number of fans 4 4 4 4 Air throughput of fans 4800 m3/h 4800 m3/h 4800 m3/h 4800 m3/h Cooling output 12 kW 12 kW 12 kW 12 kW Duty cycle % 100 100 100 100 Type of connection (electrical) Connection clamp Connection clamp Connection clamp Connection clamp Fans may be exchanged with the system operational ◾ ◾ ◾ ◾ EC fan ◾ ◾ ◾ ◾ Colour RAL 7035 Special colours available on request RAL 7035 Special colours available on request Temperature control Linear fan control Inverter-regulated compressor Linear fan control Inverter-regulated compressor Accessories Condenser unit 3311.360 3311.360 SNMP card 3311.320 3311.320 ◾ Included with the supply. 66 Rittal Innovations 2013
Innovations 2013
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