Chiller for IT cooling Application: Especially for cooling IT applications, such as LCP or air/water heat exchangers. Safety-relevant features such as redundant speed-controlled pumps, compressors or buffer stores are the distinguishing features of these atmospherically sealed systems. Technical design: – Compact design with control components in the front and air intake via both side panels, air outlet upwards – Pressure-sealed system – Digital thermostat for temperature control with setpoint and actual value display – Monitoring interface with Rittal CMC III supported – Flow monitor Protection category: – IP 54 Supply includes: – Chiller wired ready for connection – Multi-lingual documentation – Functional diagram and wiring plans Options: – Free cooling may be integrated from 24 kW (please observe the instructions) – Buffer store for separate siting – Emergency cooling with mains water infeed – Integral bypass – Special voltages Note: – Technical deviations in terms of cooling output, dimensions or weight are possible for unit types with free cooling Photo shows a configuration example with equipment not included in the scope of supply. Cooling output 15 to 124 kW Model No. 3232.701 3232.711 3232.721 3232.731 3232.741 3232.751 3232.761 3232.771 3232.781 3232.791 Rated operating voltage V, Hz 400, 3~, 50 Dimensions mm WHD 810 1542 1800 810 1542 1800 810 1542 1800 1000 1780 2300 1100 1606 3240 1100 1606 3240 1100 1606 3240 1100 1606 3240 1100 1875 3240 1100 1875 3240 Cooling output1) 15 kW 24 kW 36 kW 48 kW 67 kW 77 kW 88 kW 99 kW 117 kW 124 kW Power consumption1) 6.9 kW 9.7 kW 14.6 kW 21 kW 21 kW 24 kW 26 kW 29 kW 36 kW 41 kW Rated current max. 23.0 A 25.0 A 37.0 A 46.5 A 52.2 A 59.2 A 64.2 A 69.2 A 84.1 A 89.1 A Refrigerant R407C R410A Pmax. Cooling circuit 28 bar 45 bar Temperature range Environment –20 °C … +43 °C Liquid media +5 °C … +15 °C Pump capacity (optional) 60 l/min. 120 l/min. 240 l/min. 470 l/min. Pump pressure (optional) 2.5 bar Number of cooling circuits 1 2 Tank with 10 mm condensate insulation (optional) Steel Tank capacity (optional) 48 l 100 l 200 l 300 l Water connections 1½˝ 2½˝ Operating weight 400 kg 415 kg 505 kg 710 kg 896 kg 896 kg 906 kg 912 kg 1119 kg 1123 kg Colour RAL 7035 RAL 9002 Air throughput of fans m3/h 10880 14000 18000 22000 27000 34100 Temperature control Electronic control with digital display (factory setting +15 °C) 1) The performance data varies according to the option package chosen, and can be taken from the IT chiller configurator (see Internet). Extended delivery times. We reserve the right to make technical modifications. 68 Rittal Innovations 2013
Innovations 2013
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