R-TIL03_25-GB 02/05 9. 9.1.1-GB Transformer based controller for 3~ motors 5-step controller for voltage controllable fans Type: R-D-1...7(G) Examples of applications for controlling 3~ fans in 5-steps Manual 5-step speed change-over of one or more 3~ fans e. g. in: heat exchangers (as warm-air heaters), hoods, ventilation of rooms. The additional voltage output 230 V (terminals L«, and L ) is activated, if fan runs at step 1, 2, 3, 4 or 5. It can be used e. g. for a signal lamp or damper control. Equipment Enclosed version IP54/ IP21 Transformer based controllers for voltage controllable 3~ fans • 5-step switch for manual speed control • Integrated power on lamp • Automatic switch on after power failure • Power on contact 230 V switched and constant voltage (terminals: N«, L«, L ) • For motors with thermocontacts we recommend that each fan is equipped with a separate motor protection device type STDT16 (see data sheet 4.1.1) Technical data - Line voltage 3~ 400 V, 50/60 Hz - Output voltage 95 V - 145 V - 190 V - 240 V - 400 V - Max. load additonal contact 1 A - Max. ambient temperature +40° C - housing top ABS plastic light grey RAL7035 - bottom aluminium die casting Type Part.-No. Rated current Max. line fuse Max. heat dissipation Protection Weight R-D-1G 302571 1 A 4 A approx. 35 W IP54 4.5 kg R-D-2G 302572 2 A 4 A approx. 50 W IP54 7.2 kg R-D-3G 302573 3 A 6 A approx. 55 W IP54 10.8 kg R-D-4 302574 4 A 6 A approx. 75 W IP21 11.0 kg R-D-5.2G 302575 5.2 A 13 A approx. 80 W IP54 15.6 kg R-D-7 302576 7 A 16 A approx. 110 W IP21 15.6 kg Dimension sheet Connection diagram R-D1/2G (R-D-3/4/5.2/7(G)) Switc h off the m a in supply before rem oving the cover! Vor Ö ffnen de s D eckels Ge rä t s pa nnungsfre i s c ha lten! Ziehl-Abegg AG Heinz-Ziehl-Straße D-74653 Künzelsau Tel.: +49 (0) 7940 16-0 Fax: +49 (0) 7940 16-504 [email protected] http://www.ziehl-abegg.de R-D-1G R-D-2G R-D-3G R-D-5.2G R-D-4 R-D-7 IP54 IP54 IP21 R-D-... N L1 L2 L3 PE N L1L2L3 Netz / line / secteur Nätanslutning 3~400V 50/60Hz U V W SR170K01 15.06.2004 N L L M 3~ PE U V W Y b z w . D or 3~ Motor ohne Thermokontakte without thermocontacts sans thermocontacts utan termokontakter Kontaktbelastung contact rating pouvoir de coupure kontaktbelastning 230V AC max. 1A