High‑efficiency High‑Precision 5V 40A 128-Channel Pouch Battery Grading Machine

High‑efficiency High‑Precision 5V 40A 128-Channel Pouch Battery Grading Machine for Lithium Ion Batteries

Product Description

ACET-PLC540-128P Battery Capacity Grading Machine is a 128‑channel 5V40A energy‑feedback battery capacity grading machine for prismatic lithium‑ion cells. Each channel is equipped with independent CC‑CV hardware circuit for cell formation, charge‑discharge cycle testing and multi‑dimension cell sorting. It adopts bidirectional AC/DC inverter energy feedback technology to feed discharge energy back to factory AC power grid. Featuring 0.05% high‑precision four‑wire measurement, 1‑second data sampling cycle, modular hardware design, power‑off breakpoint data recovery. It supports barcode scanning, multi‑format data export and MES interface, widely used for batch formation and capacity grading of prismatic lithium cells.

Equipment Features

• Total 128 independent test channels, each channel owns separate constant‑current constant‑voltage source for stable and impact‑free operation; each channel supports start, stop, pause, resume and protection functions
• 0.05% high test accuracy, 1‑second optional data recording cycle for high‑stable data acquisition
• Four‑wire test interface guarantees high‑precision voltage and current measurement
• Modular hardware design for convenient maintenance and component replacement
• Bidirectional energy feedback function, discharge energy is fed back to factory AC power grid for energy‑saving production
• Rich multi‑layer protection: over‑voltage, under‑voltage, over‑current, under‑current, reverse connection, short‑circuit, power‑off protection and data breakpoint recovery
• Powerful software: up to 32 process steps and 256 test cycles; supports cell sorting by capacity, open‑circuit voltage, discharge platform; supports data curve display, data export in Excel, Word, MDB format
• Supports 485 / TCP communication, barcode scanning and reserved MES system docking interface
• Real‑time channel status monitoring; abnormal channel will stop automatically with indicator alarm

Main Technical Parameter

Product Display

FAQ (Google Frequently‑Searched Questions)

Q1: What is the energy‑saving advantage of this battery capacity grading machine?

A1: This machine applies bidirectional AC/DC inverter module. The electric energy generated during battery discharging is fed back directly to the factory AC power grid. It greatly reduces power consumption during mass lithium‑ion cell formation and capacity grading process and cuts production electricity costs.

Q2: Can every channel of S34‑128/40A work with independent test parameters?

A2: Yes. Every single channel is built‑in independent constant‑current constant‑voltage hardware circuit. Operators can set separate charge‑discharge process steps, start‑stop, pause and protection parameters for each channel. Channels run independently without mutual interference, and current accuracy can be calibrated automatically by software.

Q3: What sorting and data output functions does this equipment support?

A3: It supports lithium cell sorting based on capacity, open‑circuit voltage, discharge platform and other parameters. The system records voltage, current, time, capacity test data, generates data curves, and exports files in Excel, Word and MDB formats. It also supports barcode scanning and reserved MES docking interface to realize full‑process cell data traceability.