TopTherm chillers Benefit from optimised thermodynamics and a standardised modular design, plus option packages for faster availability. As always, you can configure your individual chiller to your own specific requirements. Benefits of the new generation at a glance: ◾ Optimised thermodynamics, thanks to a new arrangement of the condenser fan on the roof ◾ Flexibility, thanks to individually definable option packages ◾ Faster availability, because the basic platform is available off the shelf Option packages to meet your individual requirements: ◾ Hot gas bypass control in the cooling circuit ◾ More powerful pump(s) ◾ Water level switch ◾ Flow monitor ◾ Stainless steel enclosures ◾ Water-cooled condenser ◾ Upstream pipework, free from non-ferrous metals ◾ Ambient temperature control ◾ Automatic bypass (internal or external) ◾ Harting connector ◾ Outdoor siting ◾ Special spray finish ◾ Metal filter mat ◾ 24 V DC control voltage Performance diagram at Tu 32 °C and Tw 18 °C 3335.790/3335.830 3335.840 3335.850 3335.860 3335.870 3335.880 3335.890 7 6 5 4 3 2 1 46 42 38 34 30 26 22 18 14 10 6 10 15 18 20 25 Cooling output (kW) Water outlet temperature (°C) 1 2 3 4 5 6 7 Model No. 3335.790 3335.830 3335.840 3335.850 3335.860 3335.870 3335.880 3335.890 Rated operating voltage 400, 3~, 50/ 400, 3~, 50/ 400, 3~, 50/ 400, 3~, 50/ 400, 3~, 50/ 400, 3~, 50/ 400, 3~, 50/ V, Hz 460, 3~, 60 460, 3~, 60 460, 3~, 60 460, 3~, 60 460, 3~, 60 460, 3~, 60 460, 3~, 60 400, 3~, 50/ 460, 3~, 60 Width mm 805 805 805 805 1205 1205 1605 2405 Height mm 1700 2100 2140 2140 2140 2140 2140 2140 Depth mm 605 605 605 605 605 605 605 605 Cooling output kW at Tw = 10 °C/Tu = 32 °C 6.5/7.5 6.5/7.5 10.3/11.3 13.8/15.2 16.6/18.7 20.8/23.8 27.6/30.4 Tw = 18 °C/Tu = 32 °C 8/8.6 8/8.6 12/13.1 16/17.6 20/21.8 25/27.6 32/35.2 32.5/37.5 40/44 Power consumption kW 4.37/5.21 6.6/7.76 7.3/9.2 9.2/12 11.4/13.9 14.95/17.6 17.91/23.1 Rated current A 8.23/7.71 10.03/11.41 12.73/13.3 20.12/17.34 22.82/23.84 26.25/26.72 38.43/32.66 Refrigerant R 410 A R 410 A R 410 A R 410 A R 410 A R 410 A R 410 A R 410 A Temperature h ysteresis K ± 2 ± 2 ± 2 ± 2 ± 2 ± 2 ± 2 ± 2 Temperature range °C Ambient Tu +10 … +43 +10 … +43 +10 … +43 +10 … +43 +10 … +43 +10 … +43 +10 … +43 +10 … +43 Medium Tw +10 … +25 +10 … +25 +10 … +25 +10 … +25 +10 … +25 +10 … +25 +10 … +25 +10 … +25 Pump capacity l/min. 50 Hz 30 30 35 35 45 50 55 55 60 Hz 45 45 55 65 75 85 130 130 External static pressure bar 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Tank capacity l 75 75 75 75 150 150 150 150 Water connections 1˝ 1˝ 1˝ 1˝ 1˝ 1˝ 1 ¼˝ 1 ¼˝ Weight kg 238 248 282 282 360 374 511 940 Temperature control Microcontroller control (factory setting +18 °C, differential value control also possible) Protection category (electrics) IP 54 IP 54 IP 54 IP 54 IP 54 IP 54 IP 54 IP 54 42 Rittal Innovations 2013
Innovations 2013
To see the actual publication please follow the link above