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POWER FACTOR CONTROLLERPR-2D SERIES

TECHNICALCHARACTERISTICS Electrical Data: • Service voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .220Vca.(+15%-10%)(other voltages under request). • Work frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50Hz (60Hz by request). • Measuring voltage . . . . . . . . . . . . . . . . . . . . . . . . . . .100-690 V. Phase-Phase or Phase-Neutral set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .With optoelectronic separation. • Current transformer . . . . . . . . . . . . . . . . . . . . . . . . . .X/5 Amp. 5VA. Class 1. • Max permitted over load in the current circuit . . . . . .+20% • Setting of C/K value . . . . . . . . . . . . . . . . . . . . . . . . .Automatically performed in the starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Set during the manual performance between . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .values 0.05 and 0.95 in 22 steps. • Cosine Ï• value . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Set in the manual performance between . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.95(cap.) and +0.85(ind.) in 21 steps. • Performance of the 4 quadrants . . . . . . . . . . . . . . . . .The controller perform independently from the . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .current direction. • Delay between connection of steps . . . . . . . . . . . . . .From 5 to 400 secs. Depending of the reactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .load (capable of modification with a multiplication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .factor of 0.1 to 10 in 19 steps). • Delay for the reconnection of one same step . . . . . .20 sec. • Connection programmes . . . . . . . . . . . . . . . . . . . . .In circular and series form. • Setting of the step connection programme . . . . . . . .Carried out automatically during the starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .in relation both to the number of steps connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .and to its sequence. • Digital indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . .By means of 3 digits, with decimal point and sing. • Connection contacts . . . . . . . . . . . . . . . . . . . . . . . . .Allows a current of 10Ato 250V. • Protection of contacts . . . . . . . . . . . . . . . . . . . . . . . .By means of RC circuits(100W and 47nF.-1000V) • Disconnection by 0 voltage . . . . . . . . . . . . . . . . . . . .Automatically setting at zero of the steps in case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .of failure in the service voltage. • Situation of the steps . . . . . . . . . . . . . . . . . . . . . . . . .Indicated by means of luminous indicators in the front dial. • Indication of the adjustment tendency . . . . . . . . . . .Both for the ind. and cap. Direction by means . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .of luminous element in the front dial. • Manual-automatic performance . . . . . . . . . . . . . . . . .Pointed out by means of luminous indicators. • Breakdown signal device . . . . . . . . . . . . . . . . . . . . . .With the display and with a voltage free contact relay. • Type of protection . . . . . . . . . . . . . . . . . . . . . . . . . . .IP-41 (with control assembled). • Absorbed power . . . . . . . . . . . . . . . . . . . . . . . . . . . .max. 12VA. • Insulation voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .2500V. in the network and operation connections, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .and 500Vca in the current transformer connection. • Temperature service . . . . . . . . . . . . . . . . . . . . . . . . .Between -10 y 60 ºC. • Connecting system . . . . . . . . . . . . . . . . . . . . . . . . . .By means of 12-way plug controllers. Mechanical Data: • Front sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .as per DIN 43700, 144x144 mm. • Door hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 x 138 mm. • Box material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Metallic. • Depth of box with . . . . . . . . . . . . . . . . . . . . . . . . . . .95 mm. • Required depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 mm. • Assembly position . . . . . . . . . . . . . . . . . . . . . . . . . .Unspecified • Attachment of box . . . . . . . . . . . . . . . . . . . . . . . . . . .By means of squares. • Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,250 Kg (maximum). -9-