Capacitance range: mf to 25 mf Rated voltages: 250 VDC 400 VDC 630 VDC 1000 VDC 1600 VDC 2000 VDC 3000 VDC

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1 WIMA Snubber MKP Snubber MKP Capacitors for Pulse Applications with ouble-sided Metallized Electrodes, Schoopage Contacts and Internal Series Connection Special Features Pulse duty construction Self-healing Particularly reliable contactconfigurations: 4-lead versions and screwable plate connections Internal series connection from 400 AC ery low dissipation factor Negative capacitance change versus temperature According to RoHS 00/9/EC Typical Applications For high pulse and high frequency applications requiring extremely reliable contacts e.g. IGBT-applications Construction ielectric: Polypropylene (PP) film Capacitor electrodes: ouble-sided metallized plastic film Internal construction: Snubber MKP: 180 AC, 0 AC Snubber MKP: 400 AC to 700 AC Plastic film Electrode carrier plastic film metallized on both sides Metal contact layer (schoopage) Terminating plate Plastic film Electrode carrier plastic film metallized on both sides Plastic film metallized on one side Metal contact layer (schoopage) Terminating plate Encapsulation: Solvent-resistant, flame-retardant plastic case with epoxy resin seal, UL 94-0 Terminations: Tinned wire or plates. Marking: Colour: Red. Marking: Black. Epoxy resin seal: Red Electrical ata Capacitance range: mf to mf Rated voltages: 0 C, 400 C, 630 C, 1000 C, 1600 C, 000 C, 3000 C Capacitance tolerances: ±0%, ±10%, ±% (other tolerances are available subject to special enquiry) Operating temperature range: ) C to +100) C Climatic test category: /100/6 in accordance with IEC Insulation resistance at +0+ C: C T 0.33 mf: 1 x 10 M (mean value: x 10 M ) C 0.33 mf: sec (M x mf) (mean value: sec) Measuring voltage: 100 /1 min. Test voltage: L P 41.: 1.6 U r, sec L 41.: 1.4 U r, sec L 6 : 1. U r, sec issipation factors at + 0) C: tan d at f C 0.1 mf 0.1 mf < C T 1.0 mf C > 1.0 mf 1 k 3 x x x k 4 x x k 1 x 10-4 Maximum pulse rise time: Capacitance mf Mounting Recommendation max. pulse rise time /msec at T A < 40) C 0 C 400 C 630 C 1000 C 1600 C 000 C 3000 C for pulses equal to the rated voltage 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. Nm. oltage derating: A voltage derating factor of 1.3 % per K must be applied from +8+ C for C voltages and from +7+ C for AC voltages Reliability: Operational life hours Failure rate 1 fit (0. 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 19 x 31 x x 34 x x 37. x x 48 x x 4 x * other box sizes see page 1. Packing Transportation-safe packing in cardboard boxes. For further details and graphs please refer to Technical Information. 78

2 WIMA Snubber MKP Continuation General ata Capac- 0 C/180 AC* 400 C/0 AC* 630 C/400 AC* 1000 C/600 AC* 1600 C/60 AC* 000 C/700 AC* 3000 C/700 AC* itance W H L W H L W H L W H L W H L W H L W H L mf mf mf mf * AC voltage: f T 1000 ; 1.4 x U rms + UC T U r New values On ordering please state the required version and box size. ersions and dimensional drawings see page 8. ims. in mm. Permissible AC voltage in relation to frequency at 10) C internal temperature rise (general guide) µf 10 µf 0 µf µf 0. µf.0 µf 0 C Ionisation inception level in isolated cases may be lower than admissible rated AC voltage. Rights reserved to amend design data without prior notification. 8.0 µf 1 µf C.0 µf 0. µf 1. µf f µf 6.0 µf 8.0 µf C.0 µf µf 0. µf 1. µf µf 1 µf 0. µf 6.0 µf 10 µf.0 µf 400 C f C.0 µf.0 µf 0. µf µf f C 3000 C µf 0. µf.0 µf f f f

3 ersions of WIMA Snubberand C-LINK MKP 4 Capacitors 8

4 ersions of WIMA Snubber and C-LINK MKP 4 Capacitors 83

5 ersions of WIMA Snubberand C-LINK MKP 4 Capacitors ims. in mm. Additional special versions can be realized. Please contact us with your specific needs. 84

6 ersions of WIMA Snubber and C-LINK MKP 4 Capacitors Possible connecting respective plate versions - depending on box size. * on request 8