click here to see hardware and mounting options Type 520C 85 C Long Life, Inverter Grade, Aluminum High Ripple, Long Life Screw Terminal Type Type 520C is the 85 C version of the Type 550C Inverter-Grade capacitor. It delivers the ripple-current capability and exceptional life needed for motor-drive bus capacitors and approaches the performance of the 550C at lower cost. It is rated for 8000 h life with full ripple current, rated voltage, 85 C and 100 lfm airflow while mounted horizontally. Horizontal mounting is more severe than vertical mounting. The extended cathode foil of the 520C assures heat flow from the capacitor element to the can in all orientations. Highlights - 8,000 hour load life - Ripple current to 55 amps - ESRs to 8 m - Best value high ripple current Specifications - Thermal-Pak extended cathode construction Temperature Range 40 C to +85 C Rated Voltage Range 200 Vdc to 500 Vdc Capacitance Range 84 F to 39,000 F Capacitance Tolerance 10% +50% Leakage Current 3 CV A, 5 mA max, 5 minutes Ripple Current Multipliers Ambient Temperature 45 C 55 C 65 C 75 C 85 C 1.80 1.63 1.45 1.25 1.00 Frequency 50 60 120 360 1 5 10 kHz Hz Hz Hz Hz kHz kHz & up 1 3/8 & 1 3/4 Diameters 200 to 350 V 0.76 0.81 1.00 1.24 1.36 1.43 1.44 400 to 500 V 0.76 0.81 1.00 1.24 1.37 1.44 1.45 2 & 2 1/2 Diameters 200 to 350 V 0.78 0.83 1.00 1.20 1.29 1.34 1.35 400 to 500 V 0.77 0.82 1.00 1.22 1.33 1.39 1.40 3 & 3 1/2 Diameters 200 to 350 V 0.84 0.88 1.00 1.12 1.17 1.20 1.20 400 to 500 V 0.79 0.84 1.00 1.18 1.26 1.31 1.32 Low Temperature Characteristics Impedance ratio: Z Z 20C +25C 3 (200500 Vdc) Endurance Life Test 8000 h at full load at 85 C Capacitance 20% ESR 200% of limit DCL 100% of limit Shelf Life Test 500 h at 85 C Capacitance 100% of limit ESR 100% of limit DCL 100% of limit Vibration 10 to 55 Hz, 0.06 and 10 g max, 1.5 h each of 2 axes RoHS Compliant CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 Type 520C 85 C Long Life, Inverter Grade, Aluminum High Ripple, Long Life Screw Terminal Type Part Numbering System 520C 572 T 400 DF 2 B S Type Capacitance Tolerance Voltage Case Code Insulation Terminal Can Style 0= None A = Low Post Blank= 572 =5700 F 200 = 200 Vdc M = 20% 1= Polyester B = High Post Standard 400 = 400 Vdc U = 10%+75% 2= PVC D = High Current, Can T = 10%+50% Low Post S= Stud E = High Current, Bottom Standard insulation is 0.008-in PVC sleeve with High Post P= Stud 0.01-in polypropylene end disk. F or M = M5 Post with Outline Drawing Polyester insulation is not available for 3.5 inch G = M6 Low Post Thermal diameter units. D H = M6 High Post Pad + Stud Dimensions S Case Stud P 0.039 H +0 -.062 Diam. Thread (1.0 mm) (+0 -1.57) 1.375 M8 0.470 (12.0) 1.750 M8 0.470 (12.0) 2.000 M12 0.630 (16.0) 2.500 M12 0.630 (16.0) 3.000 M12 0.630 (16.0) L 3.500 M12 0.630 (16.0) P Optional Stud NOTE: With the stud-mount feature, a thermally-conductive disk can be inserted in the bottom flush with the outer insulating sleeve.This reduces the thermal resistance through the can bottom by 0.3 C/W. Can Style P. Terminal Dimensions For Case Post Diameter H max min Full Thread Torque Terminal Style Diameters Code in mm in mm Thread in mm inlb Nm Low Post 1 to 3 A 0.314 8.0 0.094 2.4 1032 0.218 5.5 25 2.82 High Post 1 to 3 B 0.314 8.0 0.281 7.1 1032 0.375 9.5 25 2.82 High Current, Low 2 to 3 D 0.684 17.4 0.125 3.2 28 0.344 8.7 50 5.65 High Current, High 2 to 3 E 0.684 17.4 0.281 7.1 28 0.469 11.9 60 6.78 M5 Post, Small 1 to 2 M 0.314 8.0 0.281 7.1 M5 0.375 9.5 25 2.82 M5 Post 2 & 3 F 0.512 13.0 0.230 5.8 M5 0.344 8.7 25 2.82 M6 Low Post 2 to 3 G 0.684 17.4 0.125 3.2 M6 0.344 8.7 50 5.65 M6 High Post 2 to 3 H 0.684 17.4 0.281 7.1 M6 0.469 11.9 60 6.78 CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800