Type CDLC Axial 3000 F, Ultracapacitors Large Cylindrical Type 3000 F This leading edge large cell ultracapacitor, with low RC time constants, offers flexible mounting with two M6 thread holes on each end in weldable terminals. They are especially suited for back- up and pulse power applications such as grid stabilization and wind turbine pitch control. When assembled into modules, the low connection resistance design excels in transportation applications like automotive subsystems, rail system power and utility vehicles. Highlights - Maximum Power Performance at 3000 Farads - Very Low ESR -Low Thermal Resistance (4 C/W) Specifications Operating Temperature Range 40 C to +65 C Storage Temperature Range 40 C to +70 C Rated Voltage Range 2.7 Vdc, 2.85 Vdc rated surge Capacitance Range 3000 F Capacitance Tolerance 0% / +10% Life at Room Temperature 10 years at rated voltage and 25 C Capacitance change 20% ESR change 100% Life Test 1000 h rated voltage and +65 C Capacitance change 20% decrease from initial specified value ESR change 100% increase from initial specified value Cycle Test >1,000,000 cycles (rated to half rated voltage at +25 C) Capacitance change 20% ESR change 100% Shelf Life 1000 h without voltage at +70 C Capacitance change 20% from min. initial capacitance ESR change 100% from max. initial ESR RoHS Compliant Ratings Part Number CDLC302P2R7LR Terminal Configuration Axial M6 Threaded Tap Capacitance (F) 3000 (Discharge w constant current at 25 C) ESR, DC (m), Max 0.26 Current - Max Peak (A) 2300 (1 s discharge rate to 50% of rated Voltage) Leakage current (mA), Max 5 after 72 h at +25 C Usable Power Density, Pd (W/kg) 6600 (Per IEC 62391-2) Usable Power (W) 3365 Impedance match power, (W/kg) 16200 Gravimetric energy density, Emax (Wh/kg) 6.0 Energy available (Wh) 3.04 (At rated voltage) Weight (kg) 0.51 Maximum Continuous Current (Arms) 145 (for +20 C temperature rise) Short circuit current (A) 10,000 CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 OBSOLETEType CDLC Axial 3000 F, Ultracapacitors Part Numbering System CDLC 302 P 2R7 LR Type Capacitance Tolerance Voltage Configuration (F) (%) (V) CDLC - Carbon Double Layer 302 = 3000 P = 0 /+10% 2R7 = 2.7 LR = axial M6 thread tap Cell 8 7 6 5 4 3 2 1 Outline Drawing and Dimensions D D 144.0 0.5 2 DRAFT 2 DRAFT 136.3 0.5 10.00 0.10 C C 2.00 2.00 60.50 0.50 20.0 0.1 32.1 0.1 20.0 0.2 10.00 0.10 3.20 0.20 4.60 0.20 B SAFETY VENT B 2 x 2 x M6x1.0 7.500 M6x1.0 7.500 NEGATIVE MARK Max. Torque: 5 Nm (44 Inch/Lbs) UNLESS OTHERWISE SPECIFIED: NAME DATE DRAWN PAUL JORISSEN 12/15/11 DIMENSIONS ARE IN mm CHECKED TITLE: TOLERANCES: PART MUST BE FREE OF DIRT, FOREIGN A A Approval Signatures PARTICLES, OIL, GREASE, DUST, ANGULAR MACH 1 BEND 2 MOISTURE, MOLD RELEASE, AND PACKING MATERIAL DECIMAL 0.127mm ULTRA CAP MATERIAL PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS SIZE DWG. NO. REV DRAWING IS THE SOLE PROPERTY OF FINISH COMMENTS: CORNELL DUBILIER ELECTRONICS. ANY REPRODUCTION IN PART OR AS A WHOLE RSC2R7308LR B P3 WITHOUT THE WRITTEN PERMISSION OF CORNELL DUBILIER ELECTRONICS IS PROHIBITED. DO NOT SCALE DRAWING SCALE: SHEET 1 OF 1 8 7 6 5 4 3 2 1 Do not reverse polarity. CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 OBSOLETE