Effective September 2019 Technical Data 10941 Supersedes July 2019 XTM-18 Supercapacitor 18 V, 61.7 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 Industrial computer and emergency backup energy Battery assist engine starting for cold or frequent starts Description Soft shutdown for industrial robotics and PLCs Eaton supercapacitors are high reliability, high Automated guided vehicles and warehouse power, ultra-high capacitance energy storage automation 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 *Supercapacitor lifetimes vary based on charge for a green power solution. Eaton supercapacitors voltage and temperature. See Eatons application are maintenance-free with design lifetimes up to guidelines or contact your local Eaton sales 20 years* and operating temperatures down to representative for more information on lifetime -40 C and up to +85 C. estimatesTechnical Data 10941 XTM-18 Supercapacitor Effective September 2019 18 V, 61.7 F Module Ratings Capacitance 61.7 F Maximum working voltage 18.0 V Surge voltage 19.8 V Capacitance tolerance -5% to +20% Operating temperature range -40 C to +65 C (with linear voltage derating to 15 V +85 C) Specifications Maximum Typical working Maximum Leakage Pulse thermal 1 1,2 3 5 4 8 voltage initial ESR current Stored energy Peak Power current Continuous resistance 1 6 Capacitance (F) Part number (V) (m) (mA) (Wh) (kW) (A) current (A) Rth (C/W) 61.7 XTM-18R0626-R 18.0 22 26 2.8 3.7 235.6 20 1.5 Performance Capacitance Change ESR Parameter (% of initial value) (% of initial maximum value) Lifetime: (1500 hours at maximum temperature and voltage) 30% 200% 7 Charge/Discharge Cycles (500,000 at +20 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 +20 C. 8. Thermal resistance (Rth) cell body temperature to ambient in open air in degrees C per Watt (C/W) Safety and Certifications Agency information UL810a (cells) Shock and vibration IEC 60068-2-6, IEC 60068-2-27, IEC 60068-2-29 (cells) Environmental RoHS, Halogen Free, IP54 Warnings Do not overvoltage, do not reverse polarity Shipping No restrictions per UN3499 2 www.eaton.com/electronics