? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 1 benefts ? o verpressure safety device ? h igh peak current capability ? l ong lifetime ? self-healing overview the c44h series are a polypropylene metallized flm with cylindrical aluminium can type flled with liquid resin, screw terminals, plastic deck and overpressure safety device. applications typical applications include commutation, power factor correction and ac harmonic fltering. aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter part number system c44h l g p 6100 a a s j series rated voltage case & fixing bolt code terminal style capacitance code (pf) internal code internal code tolerance c44h = mkp capacitors for ac fltering l = 330 v rms k = 440 v rms g = cylindrical aluminum case with m12 bolt p = m6 threaded posts r = m10 threaded posts digits 9-11 indicate the frst three digits of the capacitance value. digit 8 indicates the number of zeros to be added. a = standard z = special j = 5% k = 10% it is not possible to manufacture every part number which could be created from coding description. please refer to table of standard part numbers and ask kemet for other possibilities. one world. one kemet
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 2 dimensions C millimeters diameter p m w w1 m1 h1 ? = 65 22.5 6 13 5 12 12.5 ? 75 35 10 25 10 12 16 all dimensions are in mm maximum driving torque terminals m6 5 [n*m] terminals m10 8 [n*m] bolt m12 12 [n*m] power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 3 general technical data reference standards iec 61071 dielectric polypropylene flm 25/70/56 C iec 60068-1 maximum hot spot temperature +75c endurance test iec 61071 +65c @ case temperature installation whatever position self extinguishing ul94 v0 plastic deck electrical characteristics rated voltage u rms = (see table) vac surge voltage us = (see table) vdc capacitance tolerance 5% or 10% dissipation factor pp typical (tg0) 0.0002 at 25c relative humidity annual average 80% at 24c temperature range (-40 +50c) 1.5% maximum on capacitance value at 20c life expectancy life expectancy 100,000 hours @ v rms with t hs 70c capacitance drop at end of life - 5% (typical) failure rate iec 61709 see fit graph test methods test voltage term to term (utt) 1.5 x v rms for 10 seconds at 25c test voltage term to case (utc) 3,600 v ~ 50 hz for 10 seconds damp heat iec 60068-2-78 change of temperature iec 60068-2-14 vibration strength iec 60068-2-6 notice: care should be taken to ensure that there still is electrical clearance of 15 mm between terminations and other live or earthed parts above the capacitor, in case of safety device activation. power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 4 table 1 C ratings & part number reference cap value (f) v rms un us dv/dt (v/s) irms esl < rs rth hs/amb c/w case part number vac vdc vdc a nh mw ? h 100 330 700 1050 12.5 25 100 3.4 8 65 98 C44HLGP6100AASJ 200 330 700 1050 12.5 40 120 1.7 6.1 75 117 c44hlgr6200aasj 300 330 700 1050 12.5 45 160 1.6 3.6 75 194 c44hlgr6300aasj 400 330 700 1050 12.5 50 160 2.3 3 75 242 c44hlgr6400aasj 500 330 700 1050 12.5 55 170 2.1 2.7 75 242 c44hlgr6500aasj 600 330 700 1050 12.5 65 180 1.9 2.6 85 242 c44hlgr6600aasj 100 440 1000 1500 20 30 145 4.1 5 75 142 c44hkgr6100aasj 133 440 1000 1500 20 35 155 3.3 4.5 85 142 c44hkgr6133aasj 133 440 1000 1500 20 40 170 1.9 4 75 194 c44hkgr6133zasj 150 440 1000 1500 20 45 160 1.8 3.8 75 194 c44hkgr6150aasj 200 440 1000 1500 20 50 175 2.7 3 75 242 c44hkgr6200aasj 250 440 1000 1500 20 55 190 2.4 2.8 85 242 c44hkgr6250aasj cap value vac vdc vdc dv/dt (v/s) irms esl rs rth hs/amb oc/w case part number 1 maximum admissible rms current t hs 70c. power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 5 lifetime expectancy/failure quota graphs power losses and hot spot temperature calculation at each frequency, the power losses are the sum of: 1 . dielectric power losses p d (f i ) = 2 * * f i * c * v(f i ) 2 * tg 0 which can be alternatively calculated as p d (f i ) = i(f i ) 2 * tg 0 2 * * f i * c where: tg 0 = 2 * 10 -4 2. joule power losses: p j (f i ) = rs * i(f i ) 2 the total power losses are the sum of the components at each frequency: ( ) ( ) [ ] + = i ijid t fpfpp t t j i s i t hs = p t * r th-hs the hot spot temperature is: t hs = t a + t hs limits for the formulas the limits listed below should not be exceeded: 1. 2. t hs = t a + t hs (t hs ) max where t a is the ambient temperature (steady state temperature of the cooling air fowing around the capacitor, measured at 100 mm of distance from the capacitor and at a height of 2/3 height of the capacitor). 3. maximum case temperature (t case ) 70c example of calculation part number: c44hkgr6100aasj rated v rms = 440 [v rms ] rated i rms = 30 [a] r s = 4.1 [m] r th = 5.0 [c/w] fundamental frequency f 1 = 50 [hz] ripple frequency f 2 = 7000 [hz] fundamental voltage v 1 = 440 [v~] ripple current i 2 = 27 [a] t a = 35c i 1 = i(50) = 2 * * 50 * 100 * 10 -6 * 440 = 13.8 [a] v 2 = v(7000) = [27/(2 * * 7000 * 100 * 10 -6 )] = 6.14 [v] i rms = (13.8 2 + 27 2 ) = 30 30 admitted v rms = (440 2 + 6.1 2 ) = 440 440 admitted p d (50) = 2 * * 50 * 100 * 10 -6 * 440 2 * 2 * 10 -4 = 1.22 [w] p d (7000) = [27 2 /(2 * * 7000 * 100 * 10 -6 )] * 2 * 10 -4 = 0.03 [w] p j (50) = 3.5 * 10 -3 * [(2 * * 50 * 100 * 10 -6 * 440) 2 ] = 0.67 [w] p j (7000) = 3.5 * 10 -3 * 27 2 = 2.55 [w] p t = 1.22 + 0.03 + 0.78 + 3 = 5 [w] t hs = 5 * 5 = 25 [c] t hs = ta + t hs t hs = 35 + 25 = 60 [c] ok since hot spot temperature is less than maximum admitted expected life @ t hs = 70c 100,000 hours (see lifetime curve) expected life @ t hs = 60c 140,000 hours (see lifetime curve) 0,60 0,70 0,80 0,90 1,00 1,10 1,20 1,30 1,40 100 1.000 10.000 100.000 1.000.000 60 c 70 c 75 c lifetime curve c44h series hot spot temperature [c] lifetime expectancy [h] voltage ratio [u/u rms ] v = operating voltage [vac] v rms = rated voltage [vac] rms i i vfv 2 )( rms i i ifi 2 )( 1 10 100 1000 0,6 0,7 0,8 0,9 1 1,1 fit voltage ratio [u/urms] fit @ hot spot temperatures 75 70 60 power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 6 marking dissipation factor dissipation factor is a complex function involved with the ineffciency of the capacitor. the tg may change up and down with increased temperature. for more information, please refer to performance characteristics. sealing hermetically sealed capacitors when the temperature increases, the pressure inside the capacitor increases. if the internal pressure is high enough, it can cause a breach in the capacitor which can result in leakage, impregnation, flling fuid or moisture susceptibility. resin encased/wrap & fill capacitors the resin seals on resin encased and wrap and fll capacitors will withstand short-term exposure to high humidity environments without degradation. resins and plastic tapes will form a pseudo-impervious barrier to humidity and chemicals. these case materials are somewhat porous and through osmosis can cause contaminants to enter the capacitor. the second area of contaminated absorption is the lead-wire/resin interface. since resins cannot bond 100% to tinned wires, there can be a path formed up to the lead wire into the capacitor section. aqueous cleaning of circuit boards can aggravate this condition. barometric pressure the altitude at which hermetically sealed capacitors are operated controls the voltage rating of the capacitor. as the barometric pressure decreases, the susceptibility to terminal arc-over increases. non-hermetic capacitors can be affected by internal stresses due to pressure changes. this can be in the form of capacitance changes or dielectric arc-over as well as low insulation resistance. heat transfer can also be affected by altitude operation. heat generated in operation cannot be dissipated properly and can result in high ri2 losses and eventual failure. radiation radiation capabilities of capacitors must be taken into consideration. electrical degradation in the form of dielectric embitterment can take place causing shorts or opens. power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 7 environmental compliance as an environmentally conscious company, kemet is working continuously with improvements concerning the environmental effects of both our capacitors and their production. in europe (rohs directive) and in some other geographical areas like china, legislation has been put in place to prevent the use of some hazardous materials, like lead (pb), in electronic equipment. all products in this catalog are produced to help our customers' obligations to guarantee their products to fulfll these legislative requirements. the only material of concern in our products has been lead (pb), which has been removed from all designs to fulfll the requirement of containing less than 0.1% of lead in any homogeneous material. kemet will closely follow any changes in legislation world wide and makes any necessary changes in its products, whenever needed. some customer segments like medical, military and automotive electronics may still require the use of lead in electrode coatings. to clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels for rohs compatible capacitors. because of customer requirements there may appear additional markings like lf = lead free or lfw = lead free wires on the label. all kemet power flm products are rohs compliant. materials & environment the selection of materials used by kemet for the production of capacitors is the result of extensive experience and constant attention to environmental protection. kemet selects its suppliers according to iso 9001 standards and carries out statistical analysis on the materials purchased before acceptance. all materials are, to the company's present knowledge, non-toxic and free from cadmium, mercury, chrome and compounds, pcb (polychlorine triphenyl), bromide and chlorine dioxins bromurate clorurate, cfc and hcfc and asbestos. green products all kemet power flm products are rohs compliant. insulation resistance when the capacitor temperature increases, the insulation resistance decreases. this is due to increased electron activity. low insulation resistance can also be the result of moisture trapped in the windings, caused by a prolonged exposure to excessive humidity. power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com f 3054_c44h_radial ? 9/20/2016 8 kemet electronic corporation sales off ces for a complete list of our global sales off ces, please visit www.kemet.com/sales. disclaimer all product specif cations, statements, information and data (collectively, the information) in this datasheet are subject to change. the customer is responsible for checking and verifying the extent to which the information contained in this publication is applicable to an order at the time the order is placed. all information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. statements of suitability for certain applications are based on kemet electronics corporations (kemet) knowledge of typical operating conditions for such applications, but are not intended to constitute C and kemet specif cally disclaims C any warranty concerning suitability for a specif c customer application or use. the information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. any technical advice inferred from this information or otherwise provided by kemet with reference to the use of kemets products is given gratis, and kemet assumes no obligation or liability for the advice given or results obtained. although kemet designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. although all productCrelated warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. kemet is a registered trademark of kemet electronics corporation. prototype sample disclaimer the customer acknowledges the following limitations of the prototype samples: (1) prototype samples are manufactured from preliminary designs and manufacturing processes; may not represent ? nal designs; have not been released for commercial use and are not subject to the same quality control procedures applicable to released products. (2) prototype samples are not quali? ed parts and are provided as-is by kemet electronics corporation, which speci? cally disclaims any and all warranties and guarantees, explicit or implied, including, without limitation, the warranties of merchantability and ? tness for a particular purpose or use. (3) prototype samples are not intended for commercial use; are provided for engineering evaluation only and are not recommended for use in the customers production line. (4) the customer assumes the risk ofany and alluses that the customer makes of the prototype samples. general disclaimer? all product speci? cations, statements, information and data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied. statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute C and we speci? cally disclaim C any warranty concerning suitability for a speci? c customer application or use. this information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. kemets product warranty is set forth at www.kemet.com under terms and conditions of sale. power and ac film capacitors C aluminum can power film capacitors c44h series, 330 C 440 vac, 700 C 1,000 vdc, for pfc and ac filter
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