film capacitors ? power electronic capacitors mkp dc-lsi series/type: ordering code: b25631* date: october 2013 version: 1 content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! please fill in the table and then change the color to "white". this ensures that the table disappears (invisible) for the customer pdf. don't change formatting when entering or pasting text in the table and don't add any cell or line in and to it! identification/classification 1 (header 1 + top left bar): film capacitors ? power electronic capacitors identification/classification 2 (header 2 + bottom left header bar): mkp dc-lsi ordering code: (top right header bar) b25631* series/type: (bottom right header bar) preliminary data (optional): (if necessary) cap film p pm ? epcos ag 2015. reproduction, publicati on and dissemination of this publicatio n, enclosures hereto and the information contained therein without epcos' pr ior express consent is prohibited. epcos ag is a tdk group company.
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 2 of 9 important notes at the end of this document . construction and general data characteristics capacitance tolerance k: 10% tan o 2 ? 10-4 stg ?55 ... +85 c t ld (co) 100 000 h fit rate 300 minimum temperature min. ?55 c maximum temperature max. +70 c storage temperature stg ?55 ... +85 c maximum hotspot temperature hs +75 c maximum hotspot temperature hs for 100 000 h expected lifetime +65 c climatic category 55/70/56 maximum altitude 2000 m above sea level (derating curves available upon request) test data voltage between terminals v tt 1.5 ? v n , 10 s voltage between terminals and aluminum can v tc 2 v i + 1000 v, 10 s dissipation factor tan (100 hz) 1.0 x 103 life test according to iec 61071 cooling naturally air-cooled (or forced air cooling) degree of protection indoor mounting design data impregnation resin filling: non pcb, hard polyurethane (dry type) mounting lateral brackets max. torque terminal 8 nm reference standards iec 61071 rohs compliance ul 94 v0
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 3 of 9 important notes at the end of this document . metallized polypropylene film capacitors ? plastic case for general purpose applications lateral brackets for fixing are standard for all types. b2563x male m8 terminals
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 4 of 9 important notes at the end of this document . terms and definitions the following definitions apply to power capacitors according to iec 61071. rated capacitance c r nominal value of the capacitance at 20 c and measuring frequency range of 50 to 120 hz. rated dc voltage v r maximum operating peak voltage of either polarity but of a non-reversing type wave form, for which the capacitor has been designed, for continuous operation. ripple voltage v r peak-to-peak alternating component of the unidirectional voltage. maximum surge voltage v s peak voltage induced by a switching or any other disturbance of the system which is allowed for a limited number of times and duration. - maximum duration: 50 ms / pulse - maximum number of occurrences: 1000 (during load) insulation voltage v i rms rated value of the insulation voltage of capacitive elements and terminals to case or earth. when it is not specified in the product data sheet, the insulation voltage is at least: v i = 2 r v maximum rate of voltage rise (dv/dt) max maximum permissible repetitive rate of voltage rise of the operational voltage. maximum current i max maximum rms current for continuous operation. maximum peak current ? pk maximum permissible repetitive current amplitude during continuous operation. maximum peak current ( ? pk ) and maximum rate of voltage rise (dv/dt) max on a capacitor are related as follows: ? pk = c (dv/dt) max maximum surge current ? s admissible peak current induced by a switching or any other disturbance of the system which is allowed for a limited number of times (1000 times) and duration (50 ms / pulse). ? s = c (dv/dt) s ambient temperature a temperature of the surrounding air, measured at 10 cm distance and 2/3 of the case height of the capacitor.
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 5 of 9 important notes at the end of this document . lowest operating temperature min lowest permitted ambient temperature at which a capacitor may be energized. maximum operating temperature max highest permitted ambient temperature at which a capacitor may be energized. hot-spot temperature hs temperature zone inside of the capacitor at hottest spot. temperature hot-spot / ambient temperature difference between the hottest spot in the capacitor hs and the ambient temperature a . tangent of the loss angle of the dielectric tan 0 the loss factor of the dielectric (polypropylene) represents the portion of the losses in the process of polarization/depolarization of the dielectric. it is considered constant in the whole operational frequency range of the capacitor. tangent of the loss angle of a capacitor tan ratio between the equivalent series resistance and the capacitive reactance of a capacitor at a specified sinusoidal alternating voltage, frequency and temperature. series resistance r s the sum of all ohmic resistances occurring inside the capacitor. it is largely independent of frequency. thermal resistance r th the thermal resistance indicates by how many degrees the capacitor temperature at the hot spot rises in relation to the dissipation losses. maximum power loss p max maximum permissible power dissipation for the capacitor?s operation. p max = th r ahs ? = th r ? self inductance l self the sum of all inductive elements which are contained in a capacitor. resonance frequency f r the lowest frequency at which the impedance of the capacitor becomes minimum. f r = nself cl ?? 2 1
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 6 of 9 important notes at the end of this document . general technical information application: the mkp dc lsi series is designed for dc-link applications with low self inductance. some typical examples of dc-link applications are as follow s: converters, frequency drives, power conversion, uninterruptible power supplies, transportation, wind power, solar power, power distribution, etc. expected lifetime: the expected lifetime for typical operation is 100.000h at 65c of hot spot temperature hs. creepage and clearance distances: terminal to terminal diameter (mm) distance between terminals (mm) creepage (mm) clearance (mm) 85 45 35.5 28.5
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 7 of 9 important notes at the end of this document . specification table and ordering codes c i max ? pk ? s r s l self r th h d v dc f a ka ka m ? nh k / w mm mm ordering code 500 400 60 4.8 14.4 1.0 30 5.8 65 85 b25631s0407k500 200 55 4.2 12.5 0.9 20 7.5 50 85 b25631a0207k600 220 65 3.0 9.2 1.2 30 5.8 65 85 b25631s0227k600 600 280 65 3.9 11.5 1.1 30 5.8 65 85 b25631a0287k600 150 55 3.6 10.8 0.9 20 7.5 50 85 b25631a0157k700 700 220 65 3.5 10.4 1.2 30 5.8 65 85 b25631a0227k700 120 55 3.3 9.7 1.0 20 7.5 50 85 B25631A0127K800 800 180 65 2.1 6.4 1.5 30 5.8 65 85 b25631a0187k800 100 55 3.0 9.0 1.0 20 7.5 50 85 b25631a0107k900 900 140 60 2.8 8.3 1.3 30 5.8 65 85 b25631a0147k900 75 50 2.7 8.0 1.0 20 7.5 50 85 b25631a1756k000 1000 110 60 2.6 7.8 1.3 30 5.8 65 85 b25631a1117k000 70 50 2.4 7.5 1.0 20 7.5 50 85 b25631a1706k100 100 60 2.4 7.0 1.4 30 5.8 65 85 b25631a1107k100 1100 150 50 3.5 10.6 1.1 30 5.8 65 85 b25631b1157k100 50 50 2.0 6.3 1.1 20 7.5 50 85 b25631a1506k200 1200 80 60 1.7 4.9 1.7 30 5.8 65 85 b25631a1806k200 display of ordering codes for epcos products the ordering code for one and the same product can be represent ed differently in data sheets, data books, other publications and the website of epcos, or in order-related documents such as shipping notes, order confirmations and product labels. the varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products . detailed information can be found on the internet under www.epcos.com/orderingcodes
film capacitors ? power electronic capacitors b25631* mkp dc-lsi cap film p pm october 2013 please read cautions and warnings and page 8 of 9 important notes at the end of this document . cautions and warnings ? in case of dents of more than 1 mm depth or any ot her mechanical damage, capacitors must not be used at all. ? check tightness of the connections/terminals periodically. ? the energy stored in capacitors may be lethal. to prev ent any chance of shock, discharge and short-circuit the capacitor before handling. ? failure to follow cautions may result, worst case, in premature failures, bursting and fire. ? epcos ag is not responsible for any kind of possible damages to persons or things due to improper installation and application of capacitors for power electronics. safety ? electrical or mechanical misapplication of capacitors may be hazardous. personal injury or property 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 ope ration (self-recharging phenomena and the high energy contained in capacitors). ? handle capacitors carefully , because they may still be char ged even after disconnection. ? the terminals of capacitors, connected bus bars and c ables as well as other devices may also be energized. ? follow good engineering practice. thermal load after installation of the capacitor it is necessary to veri fy that maximum hot-spot temperature is not exceeded at extreme service conditions. 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 regula r maintenance and cleaning especially of the terminals is required to avoid conductive path bet ween phases and/or phases and ground. the maximum storage temperature is 85 c. 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 .
important notes page 9 of 9 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 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 an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must theref ore 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 an 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. the aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 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, baoke, alu-x, ceradi ode, ceralink, ceraplas, csmp, cssp, ctvs, deltacap, digisimic, dssp, filtercap, formfit, miniblue, minicell, mkd, mkk, mlsc, motorcap, pcc, phasecap, phasecube, phasemod, phicap, siferrit, sifi, sikorel, silvercap, simdad, simic, simid, sineformer, siov, sip5d, sip5k, thermofuse, 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.
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