Liquid Cooling Package - LCP Rack CW

Catalogue 2014/2015

Liquid Cooling Package Accessories for LCP Page 433 Chillers for IT cooling Page 441 Network/server enclosures TS-IT Page 92 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 – With redundant temperature sensor integrated at the air end as standard – Optimum adaptability thanks to dynamic, continuous control of the cold water volume flow – By using high water inlet temperatures, the proportion of indirect free cooling is increased, which in turn reduces operating costs – Targeted cooling output thanks to modular fan units – Fan modules configurable as n+1 redundancy – Standard 3-phase connection for electrical redundancy – The separation of cooling and rack prevents water from entering the server enclosure – Up to 55 kW cooling output on a footprint of just 0.36 m² – Minimal area load due to low weight Functions: 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 enclosure at the sides Monitoring: – Monitoring of all system-relevant parameters such as server air intake temperature, server waste air temperature, water inlet/return temperature, water flow, cooling output, fan speed, leakage – Direct connection of the unit via SNMP over Ethernet Temperature control: – Linear fan control – Two-way control valve Colour: – RAL 7035 Protection category IP to IEC 60 529: – IP 20 Cooling medium: – Water Optional: – Fully integrated fire detection and extinguisher system – Automatic server enclosure door opening – Various sensors – Racks 2200 mm high Technical details: Available on the Internet Photo shows a configuration example with equipment not included in the scope of supply LCP Rack CW Model No. Packs of 3311.130 3311.230 3311.260 Page Total cooling output/Number of fan modules required kW 10 / 1 20 / 2 30 / 3 10 / 1 20 / 2 30 / 3 40 / 4 45 / 5 55 / 6 Number of fan modules in supplied state 1 1 4 Width mm 300 300 300 Height mm 2000 2000 2000 Depth mm 1000 1200 1200 Installation in bayed enclosure suite Flush Flush Flush Rated operating voltage V, ~, Hz 230, 1~, 50/60 400, 3~, 50/60 230, 1~, 50/60 400, 3~, 50/60 230, 1~, 50/60 400, 3~, 50/60 Type of electrical connection Connector Connector Connector Air throughput at max. cooling output m³/h 4800 4800 8000 Fans may be exchanged with the system operational ◾ ◾ ◾ EC fan ◾ ◾ ◾ Water inlet temperature °C 15 15 15 Permissible operating pressure (p. max.) bar 6 6 6 Duty cycle % 100 100 100 Water connection 1½" external thread 1½" external thread 1½" external thread Weight as delivered kg 214.0 214.0 235.0 Accessories Fan module 1 pc(s). 3311.011 3311.011 3311.011 434 Touchscreen display, colour 1 pc(s). 3311.030 3311.030 3311.030 433 Connection hose, bottom and top 2 pc(s). 3311.040 3311.040 3311.040 433 Add-on cover 1 pc(s). 3301.221 3301.421 3301.421 433 428 Rittal Catalogue 34/IT infrastructure

Catalogue 2014/2015
To see the actual publication please follow the link above