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MKPg-Druck_fürweb.qxp 13.09.2012 09:26 Seite 12 CAPACITOR CONTACTORS MKPg-Druck_fürweb.qxp 13.09.2012 09:26 Seite 13 POWER FACTOR CONTROLLERS General Technical Data Technical Data design magnetic, three phase, with pre-load contacts for inrush protection Operation/Control voltage 90- 550V AC, 45 … 65HZ, 5VA, 1ph voltage range U mains = 400…440V (other voltages available on request) adjustable transformer ratio 1 … 350 control voltage 220…240V (other voltages available on request) No of output relays 6,12 mounting DIN hat rail W x H = 35 x 7.5mm Output rating 250V AC / 5A or base mounting lugs for ø5mm screws Switching delay 1s … 1200s snap-on auxiliary contacts available on request Display elements LCD standards IEC947-4-1, EN60947-4-1, VDE0660 Operating elements Foil keyboard Measuring current 10mA … 6A, 20mΩ, 1ph adjustable transformer ratio 1...4000 Contactors with Pre-load Contacts External Alarm contact isolated relay, closed contact for Capacitor Switching in 400...440V Mains Terminals 4mm² multiple contact plug Fuses to be installed externally (see manual) 17237.004-... Ambient temperature -20°C … 70°C …12.5 …20.0 …25.0 …33.4 …50.0 …50.7 …60.1 Humidity 0% … 98% (no condensation) rated current @50°C 18A 14…28A 14…36A 30…48A 30…72A 30…108A 50…144A Temperature measurement NTC permitted operating temperature -40…+60°C -40…+60°C -40…+60°C -40…+60°C -40…+60°C -40…+50°C -40…+50°C Fan control through branch output Interface TTL (back) kvar 400V 12.5 10…20 10…25 20…33.3 20…50 20…75 33…100 Protection class kvar 415/440V 13 10,5…22 10.5…27 23…36 23…53 23…75 36…103 Front IP50 (IP54 with special gasket) permitted switchings per hour up to 120 up to 120 up to 120 up to 120 up to 120 up to 80 up to 80 Back IP20 contact life (switchings, non-detuned) 250000 150000 150000 150000 150000 120000 75000 Pollution degree 3 (DIN VDE 0110, Pt 1 / IEC60664-1) contact life (switchings, detuned) 400000 300000 300000 300000 300000 200000 200000 Mounting position no restrictions dimension drawing A B B C C C D Case Front plastic (UL94: V0) Back metal Dimension Drawings Dimensions H × W × D 144 × 144 × 58mm (window size 138 × 138mm) Weight ca. 0.6 kg A B Standards DIN VDE 0110 1 (IEC 60664-1:1992) VDE 0411 1 (DIN EN 61010-1 / IEC 61010-1:2001) VDE 0843 20 (DIN EN 61326 / IEC 61326: 1997 + A1:1998 +A2: 2000) GOST R 52319-2005, GOST R 51522-99 UL 508 – Industrial Control Equipment CSA C22.2 No. 14-M95 - Industrial Control Equipment Approval marks cable cross section with ferrule: 0.75…4mm² cable cross section with ferrule: 1.5…16mm² CE Conformity The controller is declared to conform with the following European Directives: C D 73/23/EWG Low-Voltage Directive 2004/108/EG EMC directive 93/68/EWG Directive for amendment of directive 73/23/EWG (CE- Mark of Conformity) cable cross section with ferrule: 6…35mm² cable cross section with ferrule: 10…95mm² 12 13