Cooling output 155 to 481 kW

Catalogue 33

Chillers for IT cooling Climate control accessories Page 473 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 II 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 67 kW. Please follow 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. Layout diagram: Available on the Internet. Cooling output 15 to 124 kW Model No. SK 3232.700 3232.710 3232.720 3232.730 3232.740 3232.750 3232.760 3232.770 3232.780 3232.790 Rated operating voltage V, Hz 400, 3~, 50 Dimensions mm W HD 810 1542 1560 810 1542 1560 810 1542 1560 1000 1780 2000 1100 1606 2450 1100 1606 2950 1100 1606 2950 1100 1606 2950 1100 1875 2950 1100 1875 2950 Cooling output1) 15 kW 24 kW 36 kW 48 kW 67 kW 77 kW 88 kW 99 kW 117 kW 124 kW Power consumption 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 to +43°C Liquid media +5°C to +15°C Pump capacity 60 l/min. 120 l/min. 240 l/min. 500 l/min. Pump pressure 2.5 bar Number of cooling circuits 1 2 Tank with 10 mm condensate insulation Steel Tank capacity 48 l 100 l 300 l 500 l Water connections 1˝ 1 1/4˝ 2˝ 2 1/2˝ Operating weight 375 kg 390 kg 480 kg 710 kg 831 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 should be taken from the IT chiller configurator (see Internet). Extended delivery times. We reserve the right to make technical modifications. 454 Rittal Catalogue 33/Climate control

Catalogue 33
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