BCU-PPAK+ EV Power Lithium Battery Control Unit

$220.00

BCU-PPAK+4C – 4 cells / 12VDC
BCU-PPAK+8C – 8 cells / 24VDC (2 x 12V EV PowerPak Batteries in series)

A powerful device in a small package this battery control unit is designed to work with 12V EV PowerPaks to deliver trouble free power for portable power applications.  BMS (Battery Management System).

Our EV PowerPaks have half of the BMS on the battery (Cell Modules) and half in the BCU (Battery Control Unit). It is the BCU that will switch off the battery if you try to do something bad to the battery. The battery cells themselves are not protected except for balancing and monitoring. One BCU-PPAK or BCU-NEV can handle up to three batteries in parallel and will isolate the batteries from each other and the load when switched off.

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SKU: BMS-BCU-PPAK Categories: ,

Description

Features:

  • Low power consumption (<15mA) even when discharge contactor is on.
  • Monitors overall battery voltage minimum and maximum.
  • Monitors the battery management system (BMS) loop.
  • 240A (3 x 80A) contactor isolates the batteries if there is a problem.
  • 12V (4 cell) and 24V (8 cell) versions available.
  • Can control up to three EV Powerpaks in parallel

Note: Our BCUs employ an internal latching relay/contactor. As such they have very low internal resistance compared to Mosfet BMS’s. They can tolerate very high transient currents. This means that they always isolate current flow in both directions when off.

BCU-PPAK-datasheet

BCU-PPAK+installation

Additional information

Weight 0.5 kg
Dimensions 20 × 10 × 10 cm
Battery Voltage

12 VDC – 4 Cells, 24 VDC – 8 Cells

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