Cooling medium - Connection kit - Energy-saving extractor plenum

Catalogue 33

Climate control accessories General Front outlet grille 2 U for tangential fans This front outlet grille is required if a 482.6 mm (19˝) cross-flow blower (SK 3144.000/SK 3145.000) is used in the lower section of the electronic enclosure and the hot air is to be expelled to the outside from the upper section of the enclosure. The design of the grille matches that of the intake grille in the cross-flow blower. These grilles can also be used as simple inflow and outflow grilles with natural convection. Packs of Model No. SK 1 3176.000 Accessories: Filter mat, see page 481. Filter holder for roof ventilation The use of a filter mat is required in order to increase the protection category of the roof vent (SK 3148.007). Protection category IP 44 to IEC 60 529 is achieved. Material: Sheet steel Supply includes: Filter holder including filter mat. W x H x D mm Model No. SK 340 x 244 x 15 3175.000 Accessories: Spare filter mat, see page 483. Overflow valve Pressostat for use in the water cycle between the recooling system and the air/water heat exchanger. It prevents an increase in pump pressure in the recooling system against the closed magnetic valve of the air/water heat exchanger outside of the cooling cycle. Setting range: 2 – 12 bar Presetting: 3 bar Material: Brass Design Packs of Model No. SK 1/2˝ bypass valve 1 3301.900 3/4˝ bypass valve 1 3301.910 1˝ bypass valve 1 3301.920 Flow regulator valve For use with air/water heat exchangers, especially if more than one heat exchanger (n > 1) is used in the water cooling circuit. The correctly set valve then ensures the same quantity of cooling medium for all equipment. The valve is used for hydraulic balancing. Setting range: 3 – 12 l/min Material: Brass Design Packs of Model No. SK 3/4˝ x 1/2˝ for volumetric flow control 1 3301.930 3/4˝ x 3/4˝ for volumetric flow control 1 3301.940 Threaded adaptor for quick-release fastener For use with air/water heat exchangers with quickrelease fastener. This threaded adaptor enables simple adaptation to fixed and flexible pipework. Material: Brass For units Design Packs of Model No. SK SK 3363..../ SK 3364..../ SK 3373..../ SK 3374..../ SK 3375.... G3/8˝ internal thread 2 3201.900 G3/8˝ external thread 2 3201.910 Stainless steel V4A version available on request. 486 Rittal Catalogue 33/Climate control


Catalogue 33
To see the actual publication please follow the link above