Power Capacitors Power Factor Correction B32343C Construction Dielectric: Polypropylene film Non PCB, biodegradable soft resin Extruded round aluminum can with stud Provided with discharge resistors Features Three phase, delta connected Naturally air cooled or forced air cooling Indoor mounting Typical applications PFC and detuned systems Terminals Fast-on terminals Mounting parts Threaded stud at bottom of can Max. torque = 4 Nm for M8 (Ø 53 mm) Max. torque = 10 Nm for M12 (Ø 63.5 mm) FK PM PFC December 2004 Page 1 of 6 Power Capacitors Power Factor Correction B32343C Technical data and specifications Standard IEC 831-1+2, IS: 13340/41 UL 810 5th edition, cUL file E106388 Rated capacitance CN & QR According to dimensions table Tolerance (%) -5 / +10 Rated voltage UR According to dimensions table Rated frequency fR 50/60 Hz Mean life expectancy Up to 100 000 operating hours Maximum ratings Maximum permissible overvoltage Umax Maximum permissible overcurrent Imax UR + 10% (up to 8 h daily) UR + 15% (up to 30 min daily), UR + 20% (up to 5 min daily) UR + 30% (up to 1 min daily) 1.5 x IR (IR: rated current), including combined effects of harmonics, overvoltages and capacitance Number of switching operations Max. 5 000 switchings per year according IEC 831 Transient inrush current (max) IS Up to 200 x IR Losses: Dielectric < 0.2 W/kvar Total < 0.45 W/kvar Test voltage, terminal/terminal UTT 2.15 x UR , 10 s Test voltage, terminal/case UTC 3 000 VAC, 10 s Temperature class -25/D Max. temp. 55 °C Max. mean 24 h = 45 °C Max. mean 1 year = 35 °C Safety Self-healing technology, overpressure disconnector, maximum allowed fault current 10 000 A in accordance with UL 810-standard Case/shape Aluminum/cylindrical Enclosure IP00, IP20, optionally IP54 Permissible maximum humidity 95% Maximum permissible altitude 4 000 m above sea level Mounting position Upright Mounting and grounding Threaded M8 (4 Nm / Ø 53 mm), M12 (10 Nm / Ø 63.5mm) FK PM PFC December 2004 Page 2 of 6 Power Capacitors Power Factor Correction B32343C Dimensional drawing 11,8±0,5 FAST-ON Terminal 6,35 x 0,8 Creepage distance Diameter (ø) Marking l ±2 Expansion to l ±2 + α Clearance Expansion α 10.5 mm (ø 53) 10.0 mm (ø 63.5) 13.0 mm (ø 53) 16.5 mm (ø 63.5) 53 mm 63.5 mm max. 12 mm M12 (ø 63.5 mm) T=10 Nm J12.5 DIN 6797 BM12 DIN 439 M12 Torque Toothed washer Hex nut d 16 Mounting M8 (ø 53 mm) T=4 Nm J8.0 DIN 6797 BM8 DIN 439 KLK1670-2 FK PM PFC December 2004 Page 3 of 6 Power Capacitors Power Factor Correction B32343C Rated voltage: 230 VAC, 50/60 Hz, delta connection 50 Hz Type Output kvar 60 Hz Output kvar CN dxh Weight µF mm kg Ordering code MKP230-D-0.5 0.5 IR A 1.3 0.6 IR A 1.6 3 * 10 53 x 114 0.30 MKP230-D-0.7 0.7 1.9 0.9 2.3 3 * 15 53 x 114 0.30 B32343C2002A730 MKP230-D-1.0 1.0 2.5 1.2 3.0 3 * 20 63.5 x 129 0.30 B32343C2012A030 MKP230-D-1.5 1.5 3.8 1.8 4.6 3 * 30 63.5 x 129 0.40 B32343C2012A530 CN dxh Weight µF mm kg B32343C2002A530 Rated voltage: 400 VAC, 50/60 Hz, delta connection Type 50 Hz Output kvar 60 Hz Output kvar Ordering code MKP400-D-1.0 1.0 IR A 1.4 1.2 IR A 1.7 3*7 53 x 114 0.30 B32343C4012A000 MKP400-D-1.5 1.5 2.2 1.8 2.6 3 * 10 53 x 114 0.30 B32343C4012A500 MKP400-D-2.0 2.0 2.9 2.4 3.5 3 * 13 63.5 x 129 0.40 B32343C4022A000 MKP400-D-2.5 2.5 3.6 3.0 4.3 3 * 17 63.5 x 129 0.40 B32343C4022A500 MKP400-D-5.0 5.0 7.2 6.0 8.6 3 * 33 63.5 x 129 0.40 B32343C4052A000 Rated voltage: 415 VAC, 50/60 Hz, delta connection Type CN dxh Weight MKP415-D-1.0 Output kvar 1.0 IR A 1.4 Output kvar 1.2 IR A 1.6 µF 3*6 mm 53 x 114 kg 0.30 B32343C4012A010 MKP415-D-1.5 1.5 2.1 1.8 2.4 3*9 53 x 114 0.30 B32343C4012A510 MKP415-D-2.0 2.0 2.8 2.4 3.4 3 * 12 53 x 114 0.40 B32343C4022A010 MKP415-D-2.5 2.5 3.5 3.0 4.2 3 * 15 63.5 x 129 0.40 B32343C4022A510 63.5 x 154 0.40 B32343C4052A010 CN dxh Weight MKP415-D-5.0 50 Hz 5.0 60 Hz 7.0 6.0 8.4 Ordering code 3 * 31 Rated voltage: 440 VAC, 50/60 Hz, delta connection Type 50 Hz Output kvar 60 Hz Output kvar Ordering code MKP440-D-0.9 0.9 IR A 1.2 1.0 IR A 1.3 3*5 53 x 114 0.30 B32343C4011A040 MKP440-D-1.0 1.0 1.3 1.2 1.6 3*6 53 x 114 0.30 B32343C4012A040 MKP440-D-1.2 1.2 1.6 1.5 2.0 3*7 53 x 114 0.30 B32343C4011A540 MKP440-D-1.5 1.5 2.0 1.8 2.3 3*8 53 x 114 0.30 B32343C4012A540 MKP440-D-2.1 2.1 2.7 2.5 3.3 3 * 11 53 x 114 0.40 B32343C4021A540 MKP440-D-2.5 2.5 3.3 3.0 3.9 3 * 13 63.5 x 129 0.30 B32343C4022A540 MKP440-D-4.2 4.2 5.5 5.0 6.6 3 * 23 63.5 x 129 0.40 B32343C4051A040 MKP440-D-5.0 5.0 6.5 6.0 7.8 3 * 27 63.5 x 154 0.50 B32343C4052A040 dxh Weight µF mm kg Rated voltage: 480 VAC, 50/60 Hz, delta connection Type 50 Hz Output kvar 60 Hz Output kvar MKP480-D-2.0 1.5 2.0 IR A 1.8 2.4 MKP480-D-2.5 2.5 3.0 MKP480-D-1.5 CN Ordering code µF mm kg 1.8 2.4 IR A 2.2 2.9 3*7 3*9 63.5 x 129 B32343C4012A580 63.5 x 129 0.40 0.40 3.0 3.6 3 *11 63.5 x 129 0.40 B32343C4022A580 FK PM PFC B32343C4022A080 December 2004 Page 4 of 6 Power Capacitors Power Factor Correction B32343C Rated voltage: 525 VAC, 50/60 Hz, delta connection Type 50 Hz Output kvar 60 Hz Output kvar CN dxh Weight µF mm kg Ordering code MKP525-D-1.0 1.0 IR A 1.1 1.2 IR A 1.3 3*4 53 x 114 0.30 MKP525-D-1.5 1.5 1.6 1.8 2.0 3*6 53 x 114 0.30 B32343C5012A520 MKP525-D-2.0 2.0 2.2 2.4 2.6 3*8 63.5 x 129 0.40 B32343C5022A020 MKP525-D-2.5 2.5 2.7 2.7 3.0 3*9 63.5 x 129 0.40 B32343C5022A520 FK PM PFC B32343C5012A020 December 2004 Page 5 of 6 Power Capacitors Power Factor Correction B32343C Cautions Discharge and short circuit capacitor before handling! Mechanical damage In case of dents of more than 0.5 mm or any other mechanical damage, capacitors must not be used at all. Vibration resistance The resistance to vibration of capacitors corresponds to IEC 68, part 2–6. Max. test conditions: Test duration 2 h corresponding to max. 0.7 g Frequency range 10 ... 55 Hz corresponding to max. 0.7 g Displacement amplitude 0.75 mm corresponding to max. 0.7 g These figures apply to the capacitor alone. Because the fixing and the terminals may influence the vibration properties, it is necessary to check stability when a capacitor is built in and exposed to vibration. Irrespective of this, you are advised not to locate capacitors where vibration amplitude reaches the maximum in strongly vibrating equipment. Connection Make sure connection cables are of flexible type or flexible copper bands are used. This is mandatory to allow the overpressure disconnector work and avoid mechanical stress on the terminals and feed throughs. The connection cables to the capacitor should be designed for a current of at least 1.5 times the rated current so that no heat is conducted into the capacitor. If reactors are used in an application, the distance between reactor and capacitor must be great enough so that no heat of the reactors, which are operating at a much higher temperature level, is conducted via connection cable to the capacitors. Avoid bending cable lugs, cables or other mechanical force on the terminals. Otherwise leakages may set the safety device out of operation. Ensure firm fixing of terminals, fixing torque to be applied as per individual specification. Maximum specified terminal current (please refer to technical data of specific series) must not be exceeded at any case. Grounding The threaded bottom stud of the capacitor has to be used for grounding. In case grounding is done via metal chassis that the capacitor is mounted to, the layer of varnish beneath the washer and nut should be removed. Storage and operating conditions Do not use or store capacitors in corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are present. In dusty environments regular maintenance and cleaning especially of the terminals is required to avoid conductive path between phases and/or phases and ground. U Please read information about PFC capacitors and cautions as well as installation and maintenance instructions (Power Factor Correction Product Profile, actual version) to ensure optimum performance and prevent products from failing, and in worst case, bursting and fire, etc. 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 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. 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. FK PM PFC December 2004 Page 6 of 6