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EV.6.1 Accumulator

EV.6.1.1 All cells or super capacitors which store the Tractive System energy are built into Accumulator Segments and must be enclosed in (an) Accumulator Container(s).

EV.6.1.2 Each Accumulator Segment must contain:

 Maximum static voltage of less than 120 V DC

 Maximum energy of 6 MJ

The contained energy of a stack is calculated by multiplying the maximum stack voltage with the nominal capacity of the used cell(s).

EV.6.1.3 No further energy storage except for reasonably sized intermediate circuit capacitors are allowed after the Energy Meter EV.4.2

EV.6.1.4 All Accumulator Segments and/or Accumulator Containers (including spares and replacement parts) must be identical to the design documented in the ESF and SES

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