BT-ML – Battery Pack Testing – Arbin Instruments

Test and Measurement

The Arbin BT-ML series is a high precision testing solution designed for testing modules and small packs of batteries and/or supercapacitors. Today’s applications like electric vehicles and military technologies demand high-reliability and safe testing environments, so the dependability, accuracy, and safety of these systems are core standards. A full range of optional customizations allow users to create a complete testing package that ideally suits their needs.

Key Features:

  • Designed for Battery Pack and Modules up to 60 Volts and 100 Amps
  • Multiple Independent Potentiostat/Galvanostat Test Channels
  • Real-Time Test Monitoring Including Arbin’s Integrated Watchdog Circuitry
  • Smart Communication Protocols (CAN-Bus / SMBus)
  • Drive Cycle Simulation (USABC, FUDS, etc.)
  • Temperature Chamber Integration
  • Monitor Tests and Plot Data in Real-Time
  • On-the-Fly Modifications Allows for Longer Uninterrupted Testing

Product Description:

  • Independent hardware-based voltage clamp applied on each channel at user defined value. Voltage clamp may be utilized during a constant current (CC) to constant voltage (CV) transition, which is critically important with Lithium chemistries.
  • Arbin is able to provide a Total Package Solution by integrating with 3rd party hardware such as temperature chambers, external chargers, and more. Our open collaboration allows Arbin to work with the 3rd party manufacturer of your choosing.
  • Systems arrive pre-calibrated and ready to use. The included PC comes pre-loaded with our software so no installation is required. The color quick-start guide and online library of video tutorials make it easy for new and experienced users to start performing tests on day one upon receiving the equipment.
  • Each channel features independent programmable control of current, voltage, load, and power with industry leading accuracy at 0.05% FSR and 16 bit resolution.
  • Arbin’s advanced software package, MITS Pro, provides flexible scheduling, user-friendly interface, distributed system control, and data acquisition.
  • Simulate a complex dynamic testing profile directly from a data text file without needing to write a complicated program.
Model Max Current
Max Output Power
Current Rise Time
Voltage Range
25V-10A
10A
250W
~100μS
2V to 25V
25V-50A
50A
1250W
~200μS
2V to 25V
25V-100A
100A 2500W ~500μS 2V to 25V
40V-20A
 20A
8000W
~100μS
2V to 40V
40V-50A
 50A
2000W  ~200μS
2V to 40V
40V-100A
 100A
4000W ~500μS
2V to 40V
60V-20A
 20A
1200W
~1 mS
2V to 60V
60V-50A
 50A
3000W
~3 mS
2V to 60V
60V-100A
 100A
6000W
~3 mS
2V to 60V
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DATA SHEET