N8330 Battery Emulator 24 Channels for Li-ion Battery Management System R&D

Product Details

N8330 Series Ultra-high Accuracy Multi-channel Battery Simulator

Product Introduction
N8330 is a programmable battery simulator with low-power, multi-channel and high-accuracy. N8330 standalone supports up to 24 channels. Each channel is isolated. Users can set voltage & current for each channel on application software, which is easy to use and can meet the needs of multi-channel, multi-parameter and complex test environments. N8330 application software supports multi-channel batch operation. Data and graphs for each channel can be displayed. At the same time, data analysis and report functions are supported.

Application Fields
1. BMS test and CMS test
2. R&D and test of charge & discharge protection board
3. R&D and test of portable battery-operated products
4. Other battery-operated products manufacturing test

Main Features
*Voltage range: 0-5V/0-6V
*Current range: 0-1A/0-2A/0-3A
*Single device with up to 24 channels
*Standard 19-inch 2U, available for rack installation
*Output accuracy up to 1: 60,000
*Each channel isolated
*Professional application software, with data analysis and report
*LAN port and RS485 interface
*Rear Panel Diagram with 24 Channels
*Voltage temperature coefficient less than 4ppm/ºC

Application -BMS Test
System Introduction
BMS (battery management system) is a device used to conduct safety monitoring and effective management of battery packs, and improve battery service efficiency. For electric vehicles, BMS can effectively control the charging and discharging of the battery pack, which can increase the endurance mileage, extend the service life, reduce the operating cost, and ensure the safety and reliability of power battery pack. BMS has become one of the essential core components of electric vehicles. In order to ensure the proper operation, it is necessary to test BMS comprehensively.

System Architecture
NGI BMS test platform adopts the modular design. It consists of high-accuracy battery simulator, temperature simulation unit, charge & discharge current simulation unit, high voltage power supply, IO detection unit, insulation detection unit, BMS signal and switch detection unit, CAN communication unit, software control system, etc. The system can provide customization on Li-on battery strings according to customers' needs and generate data reports. The system is highly integrated, convenient and efficient, supporting expansion and upgrade.

Series connection available to simulate working condition of battery pack
When simulating multiple strings of battery cells, N8330 supports multiple devices connection in serial mode. The series connection supports Max. 480 battery cells simulation. Users can realize remote control and other automatic tests on the application software.