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PMS1854120 Dataheets PDF



Part Number PMS1854120
Manufacturers icel
Logo icel
Description Metallized polypropylene film capacitor
Datasheet PMS1854120 DatasheetPMS1854120 Datasheet (PDF)

PMS - (New 550Vdc rating; expanded range; new lugs) Metallized polypropylene film capacitor MKP - Switching / Snubber - High current Main applications Switching capacitor for resonant circuits, industrial and motor speed controls, induction heaters, high frequency and high current applications Dielectric Polypropylene Electrodes Vacuum deposited metal layers Coating Solvent resistant plastic case with resin sealing (UL 94 V-0). Flame retardant execution Construction Extended metallized film with i.

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PMS - (New 550Vdc rating; expanded range; new lugs) Metallized polypropylene film capacitor MKP - Switching / Snubber - High current Main applications Switching capacitor for resonant circuits, industrial and motor speed controls, induction heaters, high frequency and high current applications Dielectric Polypropylene Electrodes Vacuum deposited metal layers Coating Solvent resistant plastic case with resin sealing (UL 94 V-0). Flame retardant execution Construction Extended metallized film with internal series connection (refer to general technical information) Terminals Tinned copper (brass) lugs (lead-free) for screw fixing (please refer to article table) Degree of protection IP00 Installation Whatever position assuring correct heat dissipation. Arrangement of many components with box walls in contact not admitted; suggested minimum distance between side by side elements ≥ 1/8 of the box thickness (B size). Box with lugs terminals must be free to correctly dissipate from all the body faces Reference standard IEC 61071, IEC 60068, RoHS compliant Climatic category 40/85/56 (IEC 60068/1), GPD (DIN40040) Operating temperature range (case) -40°...+85°C (+100°C observing voltage and current de-rating) Max. permissible ambient temperature +70°C, operation at rated power, current, voltage and natural cooling (+85°C observing voltage and current de-rating) Rated capacitance (Cr) 0,068F to 18,5µF. Refer to article table Capacitance tolerance (at 1kHz) ±10% (code=K), ±5% (code=J). Other tolerances upon request Capacitance temperature coefficient Refer to graphs in general technical information Long term stability (at 1 kHz) Capacitance variation ≤ ±1% after a period of 2 years at standard environmental conditions Rated voltage (Ur), +85°C 550, 700, 850, 1000, 1200, 1500, 2000, 2500, 3000 Vdc Temperature de-rated voltage For operating temperature (case) > +85°C, Ur must be decreased 1,5% for every °C exceeding +85°C Urms must be decreased 2,5% for every °C exceeding +85°C Non recurrent surge voltage (Upk), +85°C 900, 1100, 1300, 1550, 1750, 2200, 2600, 3300, 4000 Vdc Self inductance ≤ 1nH/mm of fixing pitch Maximum pulse rise time Refer to article table Maximum peak current (Ipeak) Refer to article table. Max. non repetitive Ipk = 1,5 x Ipeak Dissipation factor (DF), max. Tgδ x10-4, measured at 25±5°C, 1kHz Cr≤0,1μF 0,1μF9μF 6 5 6 7 10 Insulation resistance (IR) ≥ 3000s but need not exceed 30GΩ (typical value), when measured between terminals, at 25±°C, after 1 minute of electrification at 100Vdc Test voltage between terminals (Ut) 1,6xUr (DC) applied for 10s / 2xUr (DC) applied for 2s, at 25±5°C Test voltage between terminals and case (Utc) 3kV 50÷60Hz applied for 60s at 25±5°C Damp heat test (steady state) Test conditions: Temperature= +40±2°C Relative humidity=93±2% Test duration= 56 days Performance: Capacitance change ≤ ±2% DF change ≤ 0.0010 at 1kHz IR≥ 50% of initial limit value Typical capacitance change versus opera.


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