technical data 10339 powerstor xl60 series 2.7v supercapacitor cells description eaton powerstor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (edlc) construction combined with new, high performance materials.this combination of advanced technologies allows eaton to offer a wide variety of capacitor solutions tailored to specific applications. the xl60 series supercapacitor cells offers high energy and power in a standardized form factor. terminal design is optimized for high reliability and low contact resistance. features and benefits ? long life energy storage, up to 20 years ? ultra low esr for very high power density ? wide operating temperature range ? maintenance free ? cost effective backup power and large energy recapture ? low operating costs ? high efficiency (>98%) under broad environmental conditions ? high reliability, green solution applications ? backup power ? peak power shaving, pulse power ? engine starting ? energy capture and re-use (hybrids) for automotive, trucks, mining and construction, equipment, cranes ? remote power for sensors, leds, switches pb halogen hf free powerstor is now part of eaton same great products plus even more. the powerstor brand of supercapacitors (formerly of the bussmann division of cooper industries) is now part of eatons electrical group, electronics division. effective october 2014
2 technical data 10339 effective october 2014 xl60 series 2.7v supercapacitor cells specifications capacitance 3000f maximum working voltage 2.7v surge voltage 2.85v capacitance tolerance -0% to +20% operating temperature range -40c to 65c @ 2.7v extended operating temperature range -40c to 85c (with voltage derating to 2.3v @ 85c) standard product capacitance (f) part number max. initial dc esr (m ) (equivalent series resistance) continuous current 15c rise (a) 1 peak power (kw) 2 max leakage current (ma) 3 max cur - rent (a) 4 stored energy (wh) 5 typical thermal resistance (rth - c/w) typical mass (g) 3000 XL60-2R7308W-R 0.23 140 7.9 5.0 2400 3.0 3.2 525 3000 xl60-2r7308t-r 0.23 140 7.9 5.0 2400 3.0 3.2 535 1. continuous current = ? t/(dc esr x rth) 2. peak power = v 2 / dc esr / 4 3. after 72 hour charge and hold, 25c 4. max current, 1 sec discharge = 1?2 c v / (1+dc esrxc) 5. stored energy = 1?2 c v 2 / 3600 performance parameter capacitance change (% of initial value) esr (% of max. initial value) life 1500 hours @ rated voltage and maximum operating temperature 20% 100% life 10 years @ rated voltage and 25c 20% 100% shelf life, uncharged, up to 35c 3 years 5% 10% charge/discharge cycling1 1,000,000 20% 100% 1. cycling between 2.7v and 1.35v, 100a, 3s rest standards and certifications agency information ul recognized, guide bbbg2, file mh46887 shock and vibration iec 61373 category 1, class b, iec 60068-2-6 safety ul 810a environmental rohs compliant, lead free, halogen free altitude, operating 10,000 ft altitude, non-operating 40,000 ft www.eaton.com/elx
technical data 10339 effective october 2014 xl60 series 2.7v supercapacitor cells dimensions (mm) part number d0 (0.3) d1 (0.7) d2 (0.1) d3 (0.1) h (0.125) l (0.5) XL60-2R7308W-R 60.3 60.7 25.0 ?14.0 3.18 138.0 xl60-2r7308t-r 60.3 60.7 25.0 m12, p1.75 14.0 138.0 packaging information ? standard packaging: 20 pieces per box negative (- ) ?d2 ?d3 h d1 l d0 h negative (-) ?d2 ?d3 h d0 l d1 h t terminal positive (+ ) ?d3 positive (+ ) w terminal ?d3 xl60-2r7308w -r xl60-2r7308t -r part marking ? manufacturer ? capacitance (f) ? nominal working voltage (v) ? series code (or part number) ? polarity eaton electronics division 1000 eaton boulevard cleveland, oh 44122 united states www.eaton.com/elx ? 2015 eaton all rights reserved printed in usa publication no. 10339 busb14694 october 2014 eaton is a registered trademark. all other trademarks are property of their respective owners. life support policy: eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an offcer of the company. life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifcant injury to the user .
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