Type PC Power Conversion Capacitors Type PC capacitors are designed to meet the demands of fi lter applications rich in system total harmonic distortion (THD). This series has a dual protection system utilizing self healing metallized polypropylene and a mechanical pressure interrupter to ensure a safe open circuit mode in the event of overload or end of life. (*) Highlights - Uninterruptable power supplies (UPS) - AC Tuned fi lters (harmonic reduction) - AC Input fi ltering - Line conditoning - Noise suppression - Variable speed drives Specifi cations - Wind turbine motoring Capacitance Range 20 F to 125 F Capacitance Tolerance 5% Standard, 10%, 6 and 3% available Rated Voltage 300 Vac, 500 Vac, 700 Vac Operating Temperature Range 40 C to +70 C Maximum Permissible Voltage (Vmax) 110% of rated rms voltage 120% of rated peak voltage (1.2 x 2x Vrms) Maximum Permissible Current (Imax) 135% of nominal rms current based on the combined e ects of harmonics, over voltages capacitances and tolerances Terminations M6x1 Threaded tinplated brass terminals standard, other sizes available Maximum Rated Current (Irms) 70A ( Limited by the terminals) Service Life Objective 60,000 h w/94% survival rate 9 FIT (Failure In Time) 300 x 10 component h Maximum Short Circuit Current (available fault current) 10 kA (according to UL 810) Notes Additional ratings, size and terminals are available upon request. RoHS Compliant Outline Drawing Construction Details Extruded aluminum with steel or Case Material aluminum cover Encapsulation Environmentally safe dielectric fl uid S 0.06 Case S L Diameter Dimension Dimension (in) (in) (in) 2.50 1.250 0.487 H 3.00 1.375 0.630 +0.12 3.50 1.375 0.630 -0.06 (*) The capacitors safety pressure interrupter is designed to disconnect the capacitor element as the cover expands upward due to gas pressure build up. Catastrophic failure L 0.020 may result if movement of the cover and or terminals are restricted. Rigid bus bars are not M12 Stud recommended as they may restrict movement of the cover or terminals. Customers are Max torque 88.5 in-lbs. D 0.06 advised to provide at least 0.5 clearance above the cover to allow for its expansion. Part Numbering System PC S T 30 A 150 J 569 S Series Type Base Size Voltage Case Material Capacitance Tolerance Case Height Terminals (Vrms) (%) (in) PC S = Standard Cell T = 2 Round 30 = 300 A = Aluminum case Capacitance value J = 5% Expressed as 3 digit S = Studs number rounded and displayed without H = Harmonic Rated Cell V = 3 Round 50 = 500 and cover decimal point X = 3.5 Round 70 = 700 T = Aluminum case w/steel cover CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 Type PC Power Conversion Capacitors Ratings Max Power (W) Case Diameter Case Height CDE Cn Rs E.S.L. I peak dV/dT Rth (hs) SA 2 Catalog Number (F) () (nH) (A) (V/s) (C/W) (in ) 25 C 50 C 70 C (in) (mm) (in) (mm) 300 Vrms 424 Vpeak PCST30A50J291S 50 0.0028 44 2127 43 8.63 7.0 4.1 1.7 2.5 63.5 2.91 74 33 PCST30A75J391S 75 0.0035 75 2040 27 6.95 8.6 5.0 2.2 2.5 63.5 3.91 99 41 PCST30A100J475S 100 0.0044 102 1926 19 5.97 10.0 5.9 2.5 2.5 63.5 4.75 121 47 PCSV30A125J475S 125 0.0036 102 2908 23 4.78 12.6 7.3 3.1 3.0 76.0 4.75 121 59 500 Vrms 707 Vpeak PCST50T40J475S 40 0.0047 102 1252 31 5.97 10.0 5.9 2.5 2.5 63.5 4.75 121 47 PCSV50T60J475S 60 0.0037 102 1877 31 4.78 12.6 7.3 3.1 3.0 76.0 4.75 121 59 PCSV50T80J475S 80 0.0033 102 2503 31 4.78 12.6 7.3 3.1 3.0 76.0 4.75 121 59 PCSV50T110J572S 110 0.0039 133 2522 23 4.13 14.5 8.5 3.6 3.0 76.0 5.72 145 68 PCSX50T125J572S 125 0.0037 133 2865 23 3.42 17.5 10.2 4.4 3.5 88.0 5.72 145 82 700 Vrms 990 Vpeak PCST70T20J475S 20 0.0060 102 883 44 5.97 10.0 5.9 2.5 2.5 63.5 4.75 121 47 PCST70T30J572S 30 0.0071 133 970 32 5.14 11.7 6.8 2.9 2.5 63.5 5.72 145 55 PCST70T40J616S 40 0.0083 147 1020 26 4.83 12.4 7.2 3.1 2.5 63.5 6.16 157 58 PCSV70T50J616S 50 0.0071 147 1275 26 3.89 15.4 9.0 3.9 3.0 76.0 6.16 157 72 PCSV70T60J616S 60 0.0062 147 1530 26 3.89 15.4 9.0 3.9 3.0 76.0 6.16 157 72 Performance Notes I max: Maximum rms current value for continuous operation (A) I peak: Maximum current amplitude for continuous operation (A) R : Equivalent series resistance Ohmic resistances (Ohm) s Dielectric Dissipation Factor: tan (Polypropylene: 0.0002) T Hot spot temperature within the capacitor: T = T + (P 280 / SA) hs : hs a total T : Ambient temperature a R : Thermal resistance: C/ Watt, indicates hot spot temperature rise due to power dissipation losses th P : Maximum power dissipation: P = (85 C - T ) / R (Watts) max max a th 2 P : Total Power generated by Dielectric and Ohmic Losses: P = V C TT F DF (Watts) given Voltage Total peak 2 . + . P= I R (X DF) (Watts) given Current s C Where P = P + P + P + .... + P Total Fund Harm1 Harm2 Harm Design life: 60,000 hours 94% survival T : 85 C hs ExpectEed lifxpectetime ved lifetims. applied ve vs. appliedoltage and hot sp voltage and ambienot tt temempperateruarture e 1.2 1.15 85 C 1.1 80 C 70 C 1.05 60 C 1 0.95 0.9 0.85 0.8 1000 10000 100000 1000000 Expected life time (h) CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 Applied voltage (Va/Vr)