Typical application case: Shuttle application

  • The charging current management function is realized via a short-circuit proof power supply unit with current limiting.
    • Example: Phoenix Quint Power Gen 4
  • The discharge management function is realized via the power profile of the consumers.
  • In each application, check whether a fuse is necessary as protection against excessive discharge currents of the energy storage unit.
  • Observe the information in the following documentation when using a MOVI-DPS® storage bundle: "MOVI‑DPS® Storage Unit" operating instructions.
  • The regenerative energy during deceleration is stored in the capacitor.

[1]

Fuse

[3]

Decentralized controller

[2]

Sliding contacts

[4]

MOVI-DPS® energy storage unit

Observe the following:

  • The supply lines of the capacitors/accumulators are connected to current during the charging and discharging process. The specified rms currents must not be exceeded.
  • For the supply with accumulators: SEW-EURODRIVE recommends using low-impedance lithium-polymer accumulators or other accumulators in combination with a MOVI-DPS® energy storage unit. Connections must be established here using cables with a large cross section.
  • For high impedance sources, the use of a differential mode choke is necessary.