91 11.08 d voltage and current derating: a derating factor of 1.35 % per k must be applied from 75 c for ac voltages and ac currents (i rms according to graphs). reliability: operational life ? 200 000 hours failure rate ? 2 fit (0.5 x u r and 40 ) c) specific dissipation: box size specific dissipation in watts per k w x h x l in mm above the ambient temperature 20 x 39.5 x 41.5 0.065 24 x 45.5 x 41.5 0.080 31 x 46 x 41.5 0.092 33 x 48 x 56 0.122 37 x 54 x 56 0.142 new metallized polypropylene (pp) capacitors for dc-link applications special features electrical data wima dc-link mkp 4 ? very high volume/capacitance ratio ? self-healing ? particularly reliable contact- configurations: 4-lead versions and screwable plate connections ? very low dissipation factor ? negative capacitance change versus temperature ? very low dielectric absorption ? according to rohs 2002/95/ec typical applications as intermediate circuit capacitor e.g. in high power converter technology construction dielectric: polypropylene (pp) film capacitor electrodes: vacuum-deposited internal construction: plastic film v acuum- deposited electrode metal contact layer (schoopage) t ermination encapsulation: solvent-resistant, flame-retardant plastic case with epoxy resin seal, ul 94 v-0 terminations: tinned wire or plates. marking: colour: red. marking: black. epoxy resin seal: red capacitance range: 5 m f to 75 m f rated voltages: 450 vdc, 700 vdc, 900 vdc, 1100 vdc capacitance tolerances: 20%, 10%, 5% operating temperature range: C40 + c to +85 + c climatic test category: 40/085/56 in accordance with iec insulation resistance at +20 + c: ? 3 0 000 sec ( m ? x m f) (mean value: 100 000 sec) measuring voltage: 100 v/1 min. dissipation factors at +20 c: tan d ? 10 x 10 -4 at 1 khz test voltage: 1.2 u r , 2sec dielectric absorption: 0.05 % maximum pulse rise time: capacitance max. pulse rise time v/ m sec at t a < 40 ) c m f 450 vdc 700 vdc 900 vdc 1100 vdc 5 ... 16 - 14 16 21 20 ... 30 13 14 16 16 35 ... 45 13 12 12 16 50 ... 60 11 12 12 - 75 11 11 - - for pulses equal to the rated voltage mounting recommendation excessive mechanical strain, e.g. pressure or shock onto the capacitor body, is to be avoided during mounting and usage of the capacitors. when fixing the plates the screw torque is to be limited to max. 5 nm. packing transportation-safe packing in cardboard boxes. for further details and graphs please refer to technical information.
92 11.08 continuation general data d capacitance 450 vdc/200 vac* 700 vdc/220 vac* 900 vdc/240 vac* 1100 vdc/260 vac* w h l pcm** w h l pcm** w h l pcm** w h l pcm** 5 m f 20 39.5 41.5 37.5 8 ? 20 39.5 41.5 37.5 10 m f 20 39.5 41.5 37.5 20 39.5 41.5 37.5 12 ? 20 39.5 41.5 37.5 24 45.5 41.5 37.5 14 ? 20 39.5 41.5 37.5 24 45.5 41.5 37.5 15 ? 20 39.5 41.5 37.5 20 39.5 41.5 37.5 31 46 41.5 37.5 16 ? 20 39.5 41.5 37.5 20 39.5 41.5 37.5 31 46 41.5 37.5 20 ? 20 39.5 41.5 37.5 20 39.5 41.5 37.5 24 45.5 41.5 37.5 33 48 56 48.5 22 ? 20 39.5 41.5 37.5 20 39.5 41.5 37.5 24 45.5 41.5 37.5 33 48 56 48.5 25 ? 20 39.5 41.5 37.5 24 45.5 41.5 37.5 31 46 41.5 37.5 33 48 56 48.5 30 ? 24 45.5 41.5 37.5 24 45.5 41.5 37.5 31 46 41.5 37.5 37 54 56 48.5 35 ? 24 45.5 41.5 37.5 31 46 41.5 37.5 33 48 56 48.5 37 54 56 48.5 40 ? 31 46 41.5 37.5 31 46 41.5 37.5 33 48 56 48.5 45 ? 31 46 41.5 37.5 33 48 56 48.5 33 48 56 48.5 50 ? 33 48 56 48.5 33 48 56 48.5 37 54 56 48.5 55 ? 33 48 56 48.5 33 48 56 48.5 60 ? 33 48 56 48.5 37 54 56 48.5 75 ? 37 54 56 48.5 37 54 56 48.5 * ac voltages: 1.4 x u rms + udc ? u r ; at f > 100 hz the permissible ac current (i rms see graphs) has to be considered. ** pcm = printed circuit module = lead spacing of the 4-lead version 4-lead version plate versions (example) dims in mm. additional plate versions are possible, please refer to the construction principles rights reserved to amend design data without prior notification. of wima snubber capacitors page 82. w h l pcm b d 20 39.5 41.5 37.5 12.5 1 24 45.5 41.5 37.5 12.5 1 31 46 41.5 37.5 20 1 33 48 56 48.5 20 1 37 54 56 48.5 20 1 permissible ac current in relation to frequency at 10 ) c internal temperature rise (general guide): wima dc-link mkp 4
82 11.08 d versions of wima snubber- and dc-link mkp 4 capacitors
83 d versions of wima snubber and dc-link mkp 4 capacitors 11.08
84 11.08 d dims. in mm. additional special versions can be realized. please contact us with your specific needs. versions of wima snubber- and dc-link mkp 4 capacitors
11.08 85 d * on request possible connecting respective plate versions - depending on box size. versions of wima snubber and dc-link mkp 4 capacitors
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