Technical Data 10945 Effective July 2019 XLR-16 Supercapacitor 16.2 V, 500 F Module HALOGEN Features and benefits HF Long life energy storage, up to 20 years* FREE Very low Equivalent Series Resistance (ESR) Wide operating temperature range Cost effective backup power and large energy recapture High efficiency (> 98%) under broad operating conditions High reliability, green solution Low operating costs and maintenance free Applications Backup power Peak power shaving, pulse power Description Engine starting Eaton supercapacitors are high reliability, high Regenerative energy capture for transportation power, ultra-high capacitance energy storage Remote power for sensors, LEDs and switches devices utilizing electric double layer capacitor (EDLC) construction combined with proprietary materials and processes. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to applications for backup power, pulse power and hybrid power systems. They can be applied as the sole energy storage or in combination with batteries to optimize cost, life time and run time. System requirements can range from a few microwatts to megawatts. All products feature low ESR for high power density with environmentally friendly materials for a *Supercapacitor lifetimes vary based on charge green power solution. voltage and temperature. See Eatons application guidelines or contact your local Eaton sales Eaton supercapacitors are maintenance-free with representative for more information on lifetime design lifetimes up to 20 years* and operating estimates temperatures down to -40 C and up to +65 C.Technical Data 10945 XLR-16 Supercapacitor Effective July 2019 16.2 V, 500 F Module Ratings Capacitance 500 F Maximum operating voltage 16.2 V Surge voltage 17.1 V Capacitance tolerance -5% to +20% Operating temperature range -40 C to +65 C Specifications Maximum 3 5 4 working voltage Maximum initial Leakage Stored energy Peak power Pulse current Continuous 1 1 1, 2 6 Capacitance (F) Part number (V) ESR (m) current (mA) (Wh) (kW) (A) current (A) 500 XLR-16R2507-R 16.2 1.7 5 18.2 38.6 2189.2 122 Performance Capacitance Change ESR Parameter (% of initial value) (% of initial maximum value) Lifetime: (1500 hours at maximum temperature and voltage) 20% 200% 7 Charge/Discharge Cycles (1,000,000 at +25 C) 20% 200% Storage: (3 years, uncharged, < +35 C) 5% 10% 1.Capacitance, Equivalent Series Resistance (ESR) and Leakage current are measured according to IEC62391-1 with current in milliamps (mA) = 8 x C x V. 2. Leakage current at +20 C after 72 hour charge and hold at rated voltage. 2 3. Stored Energy (Wh) = 0.5 x C x V 3600 4. Pulse current for 1 second from full rate voltage to half voltage. (A) = 0.5 x V x C 1 + ESR x C 2 5. Peak Power (W) = V 4 x ESR 6. Continuous current with a 15 C temperature rise. 7. Cycling between rated voltage and half voltage, 3 second rest at +25 C. Safety and Certifications Agency information UL810a (cells) Shock and vibrations SAE J2464 & J2380 Environmental RoHS, HF Shipping No restrictions, per UN3499 ship with shorting wire 2 www.eaton.com/electronics