Battery Pack Module Charging and Discharging Integrated Machine

Features

Supports charging and discharging maintenance for various battery type
Utilizes advanced charging and discharging testing technology to avoid interference with the BMS system
Supports a maximum of 72 channels for cell voltage collection and 12 channels for temperature collection
Automatically determines charging and discharging operations
Wide voltage design with built-in multiple charging and discharging modes to meet the voltage and current requirements of various battery pack modules, ensuring safety while improving charging and discharging efficiency
Reverse polarity, overtemperature, short circuit, overcurrent, fan failure, overvoltage, overcurrent, etc. will be warned to ensure hardware safety

What Can Be Solved
in Your Shop

Functions	Description	√
Charge/discharge test	Adopting a wide voltage design, it is suitable for charging and discharging tests of battery modules of different voltage levels. Supports various lithium batteries and nickel metal hydride batteries.	√
Single Unit and Terminal Voltage Collection	Supports real-time acquisition of pack terminal voltage and individual cell voltage.	√
Single Battery Core Protection	Cell current and voltage protection thresholds can be set to prevent overcharge and over-discharge.	√
Terminal Charging and Discharging Protection	Supports overvoltage, undervoltage, overcurrent, output short circuit, reverse connection protection and overtemperature protection.	√
Parameter Setting	General mode can quickly start charging and discharging by setting a few parameters, while expert mode can set more detailed parameters.	√
Data Visualization	During the charging and discharging process, the voltage of each single cell, terminal voltage, terminal current, the charging and discharging status, the charging and discharging capacity, etc. are monitored in real time.	√
History Records	Automatically saves historical charging and discharging records, supporting both curve and bar chart data display formats. Historical data can be exported as Excel files to a USB drive or shared as PDF files via email or QR code for data overview.
Online Upgrade	Supports online device upgrades without the need for local upgrades using a USB drive.

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Parameters

Power Input	AC90~264V/40~60Hz	Display	10-inch LCD screen, resolution 1280X 800
Terminal voltage accuracy	≤±0.1%FS+0.3V, resolution: 0.1V	Charging control	constant current charging + constant voltage charging
Single cell voltage accuracy	≤±0.1%FS+5mV, resolution: 0.001V	Discharge control	constant current discharge
Test current accuracy	≤±0.5%FS+0.2A, resolution: 0.1A	Battery module charge and discharge protection	overcharge, over-discharge, and overtemperature protection for battery module
Charging & discharging voltage	DC 2~400V	Host protection	over-temperature, over-current, and current out of control trigger shutdown protection
Charge current	0~100A, maximum power 4.4kW	Reverse polarity protection	Supported
Discharge current	0~100A, maximum power 7.2kW	Abnormal protection	power line power failure, main cable power failure
Interface	RJ45×1/USB×2	Overtemperature protection	Resistor box overtemperature at 85°C; radiator overtemperature at 100°C