Power Capacitors Power Factor Correction B25667B4207A175 MKK480-I-14.1-01 Construction Dimensional drawing Dielectric: Polypropylene film Gas-impregnated / dry type Concentric winding Wave cut Extruded round aluminum can with stud Provided with ceramic discharge module Triple safety system Features Three phase, delta connected Self-healing technology Naturally air cooled (or forced air cooling) Indoor mounting Typical applications For Power Factor Correction Terminals SIGUT terminals Mounting parts Threaded stud at bottom of can (max. torque = 10 Nm for M12) Technical data and specifications Characteristics Rated capacitance CR 1 x 200 µF Tolerance -5 / +10% Connection D (Delta) Rated voltage VR 480 VAC Rated frequency fR 50 Hz 60 Hz Output 14.5 kvar -- Rated current IR 30 A -- tanδ (dielectric) 0.2 W / kvar Edition 51 (Provisional) 19.04.05 FK PFC RD / VA Page 1 of 3 Power Capacitors Power Factor Correction B25667B4207A175 MKK480-I-14.1-01 Maximum ratings Label design Umax (up to 8 h daily) 530 VAC Umax (up to 1 min) 620 VAC Imax 1.3 x IR (A) IS 200 x IR (A) Test data UTT 1,050 VAC / 50 Hz during 10 s UTC 3,000 VAC / 50 Hz during 10 s tanδ (50 Hz) ≤ 0.5 W / kvar Climatic category / -40/D Tmin (-) 40 ºC Tmax (+) 55 ºC Humidity av. rel. < 95% Maximum altitude 4,000 m Mean life expectancy tLD Up to 115,000 hours Max. 5000 switchings per year acc. to IEC 60831 Design data Dimensions (∅ x l) 121 x 164 mm Weight approx 1.5 kg Impregnation Dry, inert gas Fixing Threaded bolt M12 Max. torque (Al can stud) 10 Nm Mounting position Any mounting position possible. See “Maintenance and Installation Manual” for further details. Edition 51 (Provisional) 19.04.05 FK PFC RD / VA Page 2 of 3 Power Capacitors Power Factor Correction B25667B4207A175 MKK480-I-14.1-01 Terminals Degree of protection Isolated terminals, IP20 Max. torque 1.2 Nm Terminal cross section 16 mm2 (5 AWG) Maximum terminal current 50 A Creepage distance 12.7 mm Clearance 9.6 mm Safety Mechanical safety Overpressure disconnector Max. short circuit current (AFC: 10 kA) Discharge resistor time ≤ 90 s (75 V) Reference standards IEC 60831-1/2, UL 810-5th edition U Please read information about PFC capacitors and cautions as well as installation and maintenance instructions (Power Factor Correction Product Profile, actual version, and Installation and Maintenance Instructions for PFC-capacitors, available in the Internet) to ensure optimum performance and prevent products from failing, and in worst case, bursting and fire. Information given in the PFC-product profile and values given in the data sheet reflect typical specifications. You are kindly requested to approve our product specifications or request our approval for your specification before ordering. EPCOS AG 2005. All Rights reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this data sheet describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. Edition 51 (Provisional) 19.04.05 FK PFC RD / VA Page 3 of 3