Product Overview

The PFX2731S is a 6-channel, 6V-20A multi-channel battery tester capable of supporting high-speed charge and discharge testing. It enables high-performance testing from micro to high currents within a single range. Depending on the charge/discharge power per channel, up to 6 channels can be housed in one unit. It can be operated using the application software BPChecker4000. Both voltage and current measurements feature dual hardware/software protection systems. Additionally, with multiple safety functions such as a wiring confirmation feature to detect misconnections and cumulative capacity protection, it supports safe, unattended test operation.

Features and Advantages

• High reliability achieved through semiconductor switching

• Supports single-cell evaluation

• All channels operate completely independently

• Built-in path switch allows rapid test interruption upon anomaly detection

• Can control up to 4 temperature chambers (manufactured by ESPEC Corp.)

• 10ms continuous measurement (when set to Max speed)

• Wide range of charge/discharge modes (9 modes in total)
  - Charge:
  - Discharge:
  - Mode charge/discharge

• LAN standard (for system use)

• Built-in switch hub

System Configuration

Example of connecting one PFX2731S using a LAN cable

Each PFX2731S unit contains 6 channels. The system can accommodate up to 4 units of 6-channel 6V 20A charge/discharge modules, one control PC, and a system rack (Max 24 channels). Since all channels are fully isolated and each is equipped with measurement capabilities, continuous 10ms data recording across all channels is achievable.