54V277F SKELETON | Alldatasheet
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Rated maximum peak current (for 1 s duration) 1, 9 Short circuit current (For informational purposes - do not use as operating current.) Maximum stored energy 2 Cells in total Cell type Operating temperature range Minimum Maximum Storage temperature range (uncharged) Minimum Maximum Environmental conditions Altitude class (EN 50125-1:2014) Yearly average relative humidity (EN 50125-1:2014) Storage life @ RT, uncharged Projected cycle life @ RT, between 54 V and 27 V Life Lifetime @ 54V and maximum operating temperature + 54V DC nominal voltage + Ultra-low ESR + Long lifetime - 1 million duty cycles + Integrated Supercapacitor Management System for effective cell balancing + CAN bus communication + Natural cooling + High Power output + IP65 General Specifications PRELIMINARY DATA SHEET Temperature and LifeValue ValueUnit Unit V F mΩ mΩ kA kA Wh pcs 277 3.3 4.4 3.371 16.4* 112.1 SCX5000 Years Cycles Hours -40 +65 -40 +50 A1 - 1400 m from sea level 75% 1,000,000 1500 SkelMod 54V277F * Based on rated voltage and rated ESR. Based on typical ESR value, 19 kA should be considered for protective circuitry sizing. Capacitance decrease 20% from rated value; resistance increase 100% from rated value Power connector Communications connector on the device Connectors Ø 9 mm Trough hole Phoenix Contact female M12; X-coded 8-pos (Mfg part #:1424177) Copyright © 2022 Skeleton Technologies GmbH. All rights reserved. 01-DS-220909-SKELMOD-54V277F-1C Page 1/3
Rated nominal power, calculated from 10 ms ESR Power 5 Specific power, matched Impedance 6 Power density, matched Impedance 7 Rated practical power, calculated from 1 s ESR Power 5 Specific power, matched Impedance 6 Power density, matched impedance 7 Thermal resistance given at ΔT 30 °C (Rth)8 Thermal capacitance (Cth) Max continuous current 10, ΔT = 15°C Max continuous current 10, ΔT = 30°C Max continuous current 10, ΔT = 40°C Thermal Value Unit °C/W kJ/°C A A A 0.41 129 149 Power kW kW/kg kW/L kW kW/kg kW/L 220.9 13.8 16.4 165.7 10.4 12.3 General rules for electric equipment Insulation coordination Environmental conditions Protective provisions Electromagnetic compatibility Fire protection Shock and vibration Crimped connections requirements Capacitors for power electronics Electronic equipment requirements Standards (railway application) EN 60077-1:2017 EN 50124-1:2017 EN 50125-1:2014 EN 50153:2014+ A1:2017+A2:2020 EN 50121-3- 2:2016+A1:2019 EN 45545- 2:2013+A1:2015 EN 61373:2010/ AC:2017 EN 60352-2:2006/ A1:2013 EN 61881-3:2012/ A1:2013 EN 50155:2017 Cell balancing method Temperature reading Voltage monitoring/balancing Nominal auxiliary supply voltage (EN 50155:2017) Auxiliary supply voltage range (EN 50155:2017) Interruptions on power supply voltage class (EN 50155:2017) Supply change over class (EN 50155:2017) Auxiliary supply current at nominal voltage Inrush current Supercapacitor monitoring range Maximum allowed cell imbalance for module discharge to 0V Normally open fault line maximum allowable current Communication interface Communication protocol Maximum series working voltage Rated isolation voltage Rated impulse voltage Overvoltage category Pollution degree Dielectric withstand voltage power terminal to enclosure Dielectric withstand voltage power terminal to AUX signals Dielectric withstand voltage AUX signals to enclosure CAN bus to AUX power isolation
750 V DC
900 V DC
PD4* 3.3 kV AC, 1 min 3.3 kV AC, 1 min
500 V AC, 1 min**
Value; Unit Value Value; Unit Controlled Resistive Balancing
4 NTC sensors
S2 (10 ms) C1 - 14.4V for 100 ms max. 0.1 A
0.00156 I2t
0.3 V* 0.1 A Can bus 2.0B SAE J1939 Supercapacitor management system System level electical parameters (EN 50124-1:2017 & EN 60077-1:2017) *Refer to user manual for addional information Certified according to EN 45545-2:2015 + A1:2013 by TÜV Rheinland Rail Certification B.V., certificate number TRRC/CB 21/293-V01, issued on 2021-03-16. The certificate can be seen at skeletontech.com/downloads. *With IP covers installed on the power terminals, otherwise PD3 **Type test values, refer to user manual for routine test values Value Unit Degrees of protection provided by enclosure Standards EN 60529:1991/ A2:2014/AC:2019 Max stored energy 2 Specific energy 3 Energy density 4 Energy Wh Wh/kg Wh/L 112.1 7.0 8.3 Value Unit Mass. Typical Volume Length x width x height Ingress protection (EN 60529:1991+A2:2014+AC:2019) Shock and vibration class (EN 61373:2010+AC:2017) Value Unit kg L mm 13.5 422 x 194 x 198 IP65 Physical parameters Copyright © 2022 Skeleton Technologies GmbH. All rights reserved. 01-DS-220909-SKELMOD-54V277F-1C Page 2/3
Drawing values are for reference only + Name of manufacturer, part number, serial number, rated voltage + Rated capacitance, negative and positive terminals, warning marking + Total energy in watt-hours (9) The stated maximum peak current should not be exceeded during use. If the limit is to be exceeded by the customer, Skeleton must be consulted beforehand and give approval for the exceeded power load. (10) These values of current refer to begin of life conditions of the product, for system design 200% ESR should be considered . Standard markings + All information provided on this data sheet and all subsequent supercapacitors sales and testing are subject to Standard Terms of Service (ToS) available on www.skeletontech.com, document General Terms of Sale for Skeleton Technologies GmbH + For ultracapacitors, the power values are often calculated using nominal resistance values (DC 10 ms ESR). For engineering purposes, practical values based on total resistance (DC 1s ESR) are preferred. + All calculated values according to beginning-of-life conditions. + Mounting Recommendation: Please refer to the user manual for installation recommendations. + No cables included with the modules. + IP covers not included, sold as separate components, part #: + IP covers kit - 7100026 (including red and black covers, cable glands and fasteners for the covers) Notes (1) Maximum peak current (1 sec) = ½ CV C ESR + 1sx (2) Estored = ½ CV2 DC 1s ESR I2 3600 (3) Especific = Estored mass volume Pmax mass (4) Edensity = volume (7) Pdensity= x (5) Pmax =
4 ESR
(6) Pspecific = Pmax Estored x (8) Rth = ΔT Copyright © 2022 Skeleton Technologies GmbH. All rights reserved. 01-DS-220909-SKELMOD-54V277F-1C Page 3/3