HP-Safe by Maxwell: A reliable, smart BMS for high power systems

A functionally safe, integrated BMS for high power low voltage applications

What is the HP-Safe?

A robust monolithic board integrating a monitoring unit and power relay interface

HP-Safe monitors up to 32 cells individually while supporting parallel hot-swapping and battery-swapping and a 120A continuous current rating for chemistry-agnostic lithium-ion setups in 2/3-wheelers and LCVs. 

Certifications / Compliances:

  • ISO 13849 Certified: Mandatory for New EU Regulations.
  • ASIL C Compliant, RoHS, AIS 004, AIS048, AIS 156, ISO-11452-2, ISO 11452-4, ISO 10605, ISO26262, CISPR-25

12S-32S

Cells in Series

32V-150V

Voltage range

3%

SOC accuracy

CAN & BLE

Communication supported

Product capabilities &
features.

01.
Dynamic paralleling

Maxwell’s proprietary algorithms achieve dynamic battery swapping (hot-plugging) using auto-addressing. Scalable architecture supports up to 18 batteries in parallel.

02.
Serialization

Pre-PDU Serialling of batteries is supported to achieve higher system voltages without a need for additional external hardware.

03.
Data first approach

The HP-Safe enables you to monitor and log over 65+ battery params every second & transmit via BLE, 4G or CAN

04.
Thermal runaway detection
05.
Configurability

Configure 300+ BMS parameters to tweak performance, safety and usability as per your unique application and system requirements.

06.
Configurable CAN

HP-Safe’s CAN communication protocol is user-configurable for easy interfacing with external CAN nodes.

Explore future-ready products across diverse applications.

2- Wheelers

Scooters, bikes, motorcycles, and rickshaws

4-Wheelers

Cars and Rickshaws

Unmanned Aircraft System

Forklifts, excavators, mining equipment, robots, and AGV's

Commercial Vehicles

Buses, cars, and trucks

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