Orion 2 BMS – 120 Cell Battery Management Kit

The Orion BMS is a full featured lithium ion battery management system that is specifically designed to meet the tough requirements of protecting and managing battery packs for electric vehicles (EV), plug-in hybrid (PHEV) and hybrid vehicles (HEV) with automotive grade quality.

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SKU: O2BMS120 Category:

Description

The Orion 2 BMS is a full featured lithium ion battery management system that is specifically designed to meet the tough requirements of protecting and managing battery packs for electric vehicles (EV), plug-in hybrid (PHEV) and hybrid vehicles (HEV) with automotive grade quality.

  • Significantly smaller enclosure size for 24-72 cell configurations.
  • Roughly 40% lower weight on all models due to the new enclosure design and streamlined (removable) heatsink. Minimum heat dissipation requirements apply.
  • Considerable boosts in measurement accuracy and processor speed allow for more advanced calculations and logic.
  • Direct hardware support for several popular charging protocols including hardware support for SAE J1772 (directly interfacing with the pilot / proximity lines) and CHAdeMO for DC fast charging.
  • Wider input power voltage range (now 12v-24vDC compatible) for better support on heavy vehicles and equipment. The Orion 2 BMS remains fully compatible with 12v applications.
  • Ability to directly drive certain contactors on select inputs (bypassing the need for intermediate signal relays in some situations)–see supporting documentation for details.
  • Completely redesigned multi-unit series configuration (now using Remote Cell Tap Expansion Modules). This greatly simplifies connecting multiple units together in series and improves the overall reliability.
  • New Status LED on the unit to indicate power status and the presence of faults.
  • Addition of 2x new Multi-Purpose Output pins with programmable functions.
  • Significant algorithm and software enhancements to improve overall system accuracy for parameters such as State of Charge and pack health.

Additional information

Main Wiring Harness

Required

Cell Tap Wiring Harness

12FT Harness (3.6m), 6FT Harness (1.8m)

Current Sensor

1000A, 200A, 500A, 800A

Current Harness

Harness with 8x2m thermistors, Harness with no thermistors

CAN Adapter

Not Required, Required

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Orion 2 BMS Purchasing Guide

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Orion 2 BMS Quick-Start Guide

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Orion 2 BMS Technical Specifications

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Orion 2 BMS Wiring & Installation Manual

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Orion 2 BMS Operation Manual

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Orion 2 BMS Software Utility (Windows)

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Orion 2 BMS Software Utility (Linux)

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Orion 2 BMS CAD Model

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