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Fi ter fter Fa a d fi ter u it Ve ti ateur fi tre Ve ti at r Fi terf Ve ti at re fi tr Ve ti ad r c fi tr 3237 xxx 3241 xxx 3238 xxx 3243 xxx 3239 xxx 3244 xxx...
4.4.1 Connection data ... . 8 4.4.2 Overvoltage protection and supply line load ... . . 9 4.4.3 PE conductor connection ..9 Rittal fan-and-filter unit assembly and operating instructions...
Useful information and special the product. They must be given to the features. plant operator. The operator is responsi- ble for storage of the documents so they are readily available when needed. Rittal fan-and-filter unit assembly and operating instructions...
3 1 1 ai c e ts The fan-and-filter unit is comprised of the following four main components: Fan motor, filter box, louvred grille with function logo and filter rmedium. Rittal fan-and-filter unit assembly and operating instructions...
< 10 µm, we recommend the use of fine filter mats. The air throughput volume will be reduced. Special filter mats are required for EMC fan-and-filter units (see accessories). Rittal fan-and-filter unit assembly and operating instructions...
15 mm should be observed Deburr the cut-outs. (between drilling templates). Only then is it guaranteed that the louvred grille can be opened without restriction. Rittal fan-and-filter unit assembly and operating instructions...
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– If a phase is missing, the fan will not for the overall plant or system. start. If the rotary field is incorrect, the fan will run backwards Rittal fan-and-filter unit assembly and operating instructions...
Choose an appropriate pre-fuse according to the line cross-section (2 x 0.75 – 2.5 mm² multi-wire, 2 x 1.5 – 2.5 mm² fine-wire soldered). Rittal fan-and-filter unit assembly and operating instructions...
Should it Use only original Rittal filters become necessary to change the direction of which bear the Rittal logo in order airflow for technical reasons (space, specific to safeguard the designated pro- component air routing etc.), this is easily achieved.
8 I specti st red at te peratures ab ve 70 C r be w 30 C ai te a ce Disposal can be performed at the Rittal f e ectric sh c ! plant. Please contact us for advice.
Protection category – IP 55 with hose-proof hood IP 55 with hose-proof hood (to IEC 60 529) IP 56 with hose-proof hood IP 56 with hose-proof hood Tab. 2: Technical specifications Technical modifications reserved. Rittal fan-and-filter unit assembly and operating instructions...
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-30...+70 IP 54 standard Protection category – IP 55 with additional fine filter mat or hose-proof hood (to IEC 60 529) IP 56 with hose-proof hood Tab. 3: Technical specifications Technical modifications reserved. Rittal fan-and-filter unit assembly and operating instructions...
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-30...+70 IP 54 standard Protection category – IP 55 with additional fine filter mat or hose-proof hood (to IEC 60 529) IP 56 with hose-proof hood Tab. 4: Technical specifications Technical modifications reserved. Rittal fan-and-filter unit assembly and operating instructions...
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IP 55 with additional fine filter mat or hose-proof hood fine filter mat (to IEC 60 529) IP 56 with hose-proof hood IP 56 with hose-proof hood Tab. 5: Technical specifications Technical modifications reserved. Rittal fan-and-filter unit assembly and operating instructions...
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Fig. 10: EMC contact foils EMC protection can only be guaranteed when using original Rittal EMC filter media (Model Nos. 3237.066, 3238.066, 3239.066, 3240.066, 3243.066). Rittal fan-and-filter unit assembly and operating instructions...
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N PE 3243.100/.110/.600 3245.500/.510/.600 3237.100/.110/.600 3244.100/.110/.600 3238.100/.110/.600 Details, 3239.100/.110/.600 see page 19 24 V DC – N PE L2 L3 PE 3240.100/.110/.600 3237.124 3244.140 3241.100/.110/.600 3238.124 3239.124 3240.124 3241.124 Fig. 11: Connection diagrams Rittal fan-and-filter unit assembly and operating instructions...
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Control input 0…10 V or PWM, galvanically isolated, impedance 100 kΩ +10 V Voltage output 10 V max. 1.1 mA, galvanically isolated, not short circuit-protected Speed Speed output Open Collector, 1 pulse per revolution, galvanically isolated Tab. 8: Explanations to fig. 12 Rittal fan-and-filter unit assembly and operating instructions...
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14 EC dec arati f r ity 14 EC dec arati f r ity Rittal fan-and-filter unit assembly and operating instructions...
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Enclosures Power Distribution Climate Control IT Infrastructure Software & Services RITTAL GmbH & Co. KG Postfach 1662 D-35726 Herborn Phone +49(0)2772 505-0 Fax +49(0)2772 505-2319 E-mail: info@rittal.de www.rittal.com...