MKV AC Capacitors B25832 MKV AC capacitors General AC applications Ordering code: Date: B25832 September 2005 © EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. MKV AC Capacitors B25832 General AC Applications Features ■ Compact design ■ Long-term stability and reliability Applications ■ For commutation in the low-frequency range Construction ■ ■ ■ ■ ■ ■ ■ Self-healing Plastic dielectric Oil-impregnated tubular windings (no PCB) Metal-sprayed end faces ensure reliable contacting Cylindrical aluminum case Ceramic or plastic lead-throughs Mounting bolts M8 or M12 Terminals ■ Tab connectors 6.3 mm ■ Dual tab connectors 6.3 mm Mounting ■ If the vibration stress is ≤ 5 g and the capacitors are ≤ 60 mm in diameter, the bolt is used for mounting. Grounding ■ Mounting bolts for grounding in accordance with VDE 0100 ■ Grounding identification in accordance with DIN 40 011 Individual data sheets Individual data sheets contain detailed specification incl. thermal data. Upon request, these data sheets are available for each capacitor type. Please read Cautions and warnings and Important notes at the end of this document. 2 09/05 MKV AC Capacitors B25832 General AC Applications Technical data Standards IEC 1071-1/2 EN 61071-1/2 VDE 0560 part 120 and 121 tan δ0 Dielectric dissipation factor 2 · 10 –4 ± 10 % Capacitance tolerance Max. repetitive rate of voltage rise (dv/dt)max Max. non-repetitive rate of voltage rise (dv/dt)s î ---C I ---SC Min. operating temperature Tmin – 25 °C Max. operating temperature Tmax + 85 °C Climatic data: ≤ 75 % Average relative humidity Failure quota αFQ(co) 1000 failures per 109 component hours Load duration tLD(co) up to 30 000 h Storage temperature limit Tstg – 55/+ 85 °C IEC climatic category (IEC 68-1 and 2) 25/085/56 Test data: AC test voltage between terminals VTT 1.25 x VR, 50 Hz, 10 s (or DC 1.75 x VR, 10 s) between terminals and case VTC 2 · V i + 1000 V, 50 Hz, 10 s Insulating voltage Vi = max. recurrent peak voltage v̂ / 2 R ins ≤ 1 μF: ≥ 3000 MΩ Insulation resistance Self-discharge time constant Dissipation factor Please read Cautions and warnings and Important notes at the end of this document. > 1 μF: ≥ 3000 s ≤ 3 . 10 –4 τ = R ins x C tan δ 3 09/05 MKV AC Capacitors B25832 General AC Applications Characteristics and ordering codes CR1) Imax î Is Lself Dimensions Fig. Appr. Ordering code RS 20 °C d×l weight μF A A A mΩ 10 10 16 16 10 16 10 16 10 16 16 16 18 16 16 18 18 18 18 18 18 18 18 18 18 18 18 18 18 40 25 60 80 35 100 50 120 50 60 75 80 240 110 110 130 160 190 220 240 260 320 350 400 480 530 640 750 800 mm g v̂ = 800 V vs = 1100 V VR = AC 640 V 1.0 1.5 1.6 2.0 2.2 2.5 3.0 3.0 3.3 4.0 4.7 5.0 6.0 6.8 7.0 8.0 10 12 14 15 16 20 22 25 30 33 40 47 50 nH 100 60 160 200 90 250 120 300 130 160 190 200 600 270 280 320 400 480 560 600 640 800 880 1000 1200 1300 1600 1900 2000 24.0 54.0 16.0 13.0 39.0 12.0 30.0 11.0 28.0 24.0 21.0 20.0 5.6 17.0 16.0 12.0 10.0 9.4 8.6 8.1 7.8 7.0 6.7 6.2 6.8 6.6 6.2 6.1 5.9 50 90 50 50 90 50 90 50 90 90 90 90 70 90 90 90 90 90 90 90 90 90 90 90 140 140 140 140 140 VTT = AC 800 V, 10 s VTC = AC 2200 V, 10 s 25 × 48 25 × 80 30 × 48 30 × 48 25 × 80 35 × 48 25 × 80 35 × 48 25 × 80 30 × 80 30 × 80 30 × 80 45 × 57 35 × 80 35 × 80 40 × 86 40 × 86 45 × 86 50 × 86 50 × 86 50 × 86 55 × 86 60 × 86 60 × 86 50 × 156 50 × 156 55 × 156 60 × 156 60 × 156 3 3 4 4 3 5 3 5 3 4 4 4 1 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1) Other capacitance values upon request Please read Cautions and warnings and Important notes at the end of this document. 4 09/05 30 50 50 50 50 60 50 60 50 70 70 70 110 100 100 130 130 160 200 200 200 250 300 300 370 370 450 550 550 B25832F4105K001 B25832F4155K001 B25832F4165K001 B25832F4205K001 B25832F4225K001 B25832F4255K001 B25832F4305K001 B25832F4305K011 B25832F4335K001 B25832F4405K001 B25832F4475K001 B25832F4505K001 B25832C4605K009 B25832F4685K001 B25832F4705K001 B25832C4805K009 B25832C4106K009 B25832C4126K009 B25832C4146K009 B25832C4156K009 B25832C4166K009 B25832C4206K009 B25832C4226K009 B25832C4256K009 B25832C4306K009 B25832C4336K009 B25832C4406K009 B25832C4476K009 B25832C4506K009 MKV AC Capacitors B25832 General AC Applications Characteristics and ordering codes CR1) Imax î Is Lself Dimensions Fig. Appr. Ordering code RS 20 °C d×l weight μF A A A mΩ 10 10 16 18 18 18 18 18 18 18 18 18 18 18 18 18 45 60 75 90 120 150 170 180 210 240 300 360 450 540 600 660 mm g v̂ = 1200 V vs = 1600 V VR = AC 930 V 1.5 2.0 2.5 3.0 4.0 5.0 5.5 6.0 7.0 8.0 10 12 15 18 20 22 nH 110 150 190 230 300 380 410 450 530 600 750 900 1100 1400 1500 1700 33.0 26.0 22.0 17.0 14.0 12.0 11.0 10.0 9.2 8.5 7.5 6.7 7.0 6.5 6.3 6.2 90 90 90 90 90 90 90 90 90 90 90 90 110 110 110 110 VTT = AC 1200 V, 10 s VTC = AC 2700 V, 10 s 30 × 80 30 × 80 35 × 80 40 × 86 40 × 86 45 × 86 45 × 86 50 × 86 50 × 86 55 × 86 60 × 86 60 × 86 79.2 × 104 79.2 × 104 89.3 × 104 89.3 × 104 4 4 5 1 1 1 1 1 1 1 1 1 2 2 2 2 1) Other capacitance values upon request Please read Cautions and warnings and Important notes at the end of this document. 5 09/05 70 70 100 130 130 160 160 200 200 250 300 300 600 600 800 800 B25832F6155K001 B25832F6205K001 B25832F6255K001 B25832C6305K009 B25832C6405K009 B25832C6505K009 B25832C6555K009 B25832C6605K009 B25832C6705K009 B25832C6805K009 B25832C6106K009 B25832C6126K009 B25832C6156K009 B25832C6186K009 B25832C6206K009 B25832C6226K009 MKV AC Capacitors B25832 General AC Applications Dimensional drawing 1 Dual tab connectors 6.3 mm Dimensional drawing 2 Dual tab connectors 6.3 mm 6,3±0,1 6,3±0,1 8+0,5 l l 13,5 max. 13,5 max. 8+0,5 16+1 ød 1 0,8±0,04 0,8±0,04 d 24 d 24 6,8+0,2 6,8+0,2 l1 M12 KLK0908-V KLK1264-3 Dimensions in mm d +0.5 –0.2 l +1 –2 Dimensions in mm l1+1*) Creepage distance Clearance d –1.2 l –4 ∅ d1–0.4 Creepage distance 40 86 8 79.2 104 75.2 45 45 57 86 8 8 89.3 104 85.2 50 50 86 156 12 12 55 55 86 156 12 12 60 60 86 156 12 12 7 7 5 *) 8 mm = threaded bolt M8 12 mm = threaded bolt M12 Mounting parts (included in delivery) Threaded bolt Max. torque Toothed washer Hex nut M8 4 Nm J 8.2 DIN 6797 M 8 DIN 439 M12 10 Nm J 12.5 DIN 6797 M12 DIN 439 Please read Cautions and warnings and Important notes at the end of this document. 6 09/05 Clearance 5 MKV AC Capacitors B25832 Dimensional drawing 3 Tab connectors 6.3 mm Dimensional drawing 4 Tab connectors 6.3 mm 18 max. 18 max. General AC Applications Tab connector A 6,3 x 0,8 DIN 46 244 8+1 M8 2 1 d 1 d 2 15,5±0,5 M8 15,5±0,5 8+1 l l Tab connector A 6,3 x 0,8 DIN 46 244 KLK1415-M KLK1416-V Dimensions in mm Dimensions in mm d +0.5 –0.2 l±2 25 25 48 80 Creepage distance Clearance d +0.5 –0.2 l±2 9 7 30 30 48 80 Creepage distance Clearance 9 7 Mounting parts (included in delivery) Threaded bolt Max. torque Toothed washer Hex nut M8 4 Nm J 8.2 DIN 6797 M8 DIN 439 Please read Cautions and warnings and Important notes at the end of this document. 7 09/05 MKV AC Capacitors B25832 General AC Applications 13 max. Dimensional drawing 5 Tab connectors 6.3 mm 8+1 l Tab connector A 6,3 x 0,8 DIN 46 244 1 d 2 15,5±0,5 M8 KLK1418-C Dimensions in mm d +0.5 –0.2 l±2 35 35 48 80 Creepage distance Clearance 6 6 Mounting parts (included in delivery) Threaded bolt Max. torque Toothed washer Hex nut M8 4 Nm J 8.2 DIN 6797 M8 ISO 4035 Please read Cautions and warnings and Important notes at the end of this document. 8 09/05 MKV AC Capacitors B25832 General AC Applications Cautions and warnings Safety ■ In case of dents of more than 1 mm depth or any other mechanical damage, capacitors must not be used at all. This applies also in cases of oil leakage. ■ Electrical or mechanical misapplication of capacitors may be hazardous. Personal injury or prop- ■ ■ ■ ■ ■ ■ erty damage may result from bursting of the capacitor or from expulsion of oil or melted material due to mechanical disruption of the capacitor. Ensure good, effective grounding for capacitor enclosures. Observe appropriate safety precautions during operation (self-recharging phenomena and the high energy contained in capacitors). Handle capacitors carefully, because they may still be charged even after disconnection. The terminals of capacitors, connected bus bars and cables as well as other devices may also be energized. Follow good engineering practice. Failure to follow cautions may result, worst case, in premature failures, bursting and fire. Thermal load After installation of the capacitor it is necessary to verify that maximum hot-spot temperature is not exceeded at extreme service conditions (see www.epcos.com/thermal_design). Mechanical protection The capacitor has to be installed in a way that mechanical damages and dents in the aluminum can are avoided. 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. Overpressure disconnector To ensure full functionality of an overpressure disconnector, the following must be observed: ■ The elastic elements must not be hindered, i.e. – connecting lines must be flexible leads (cables), – there must be sufficient space (minimum 12 mm) above the connections for expansion of the overpressure disconnector, – folding crimps must not be retained by clamps. ■ Stress parameters of the capacitor must be within the IEC61071 specification. Service life expectancy Electrical components do not have an unlimited service life expectancy; this applies to self-healing capacitors too. The maximum service life expectancy may vary depending on the application the capacitor is used in. 9 09/05 Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as “hazardous”). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, CeraDiode, CSSP, PhaseCap, PhaseMod, SilverCap, SIFI, SIMID, SIKOREL, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. 10 09/05