8-Channel High-Precision Battery Pack Tester 30V10A Feedback Type

Feedback Type High-Precision Battery Pack Testing Equipment 30V10A with 8 channels

Product information:

1 Equipment Introduction

The feedback type high-precision battery pack detection equipment is independently developed by Kexin Electronics, which can test various performance indicators such as lithium-ion battery capacity, state of charge, overcharge and over-discharge. The equipment has the characteristics of high power, high efficiency, high precision and high performance. It adopts electric energy feedback technology, which can greatly reduce the heat emission, electric energy consumption and use cost of the equipment.

2 System Architecture

The equipment is mainly composed of a host computer, a middle computer, a DC/AC module, a DC/DC module, a lower computer, a data acquisition and processing system, etc., and can collect the voltage, current, capacity, energy and other information of each single battery in real time. The system can optionally support battery temperature data collection. The collected data is stored in a specially designed database and provides various data statistics, analysis and report generation functions.

3 System Features

Main functions of the system:

◆ Battery cycle life test

◆ Battery capacity test

◆ DC internal resistance test (optional)

◆ Battery charge/discharge characteristic test

◆ Battery charge retention ability test

◆ Battery charge/discharge efficiency test

◆ Battery depth/constant voltage discharge test

◆ Battery overcharge/overdischarge tolerance test

◆ Battery temperature characteristic test

◆ Battery dynamic and operating condition test (optional)

Main features of the system:

◆ The equipment adopts electric energy feedback technology, which has high energy-saving efficiency and low heat generation in the system, which can greatly reduce the heat emission, power consumption and use cost of the equipment;

◆ Three-phase balance technology (without neutral line) reduces the load on the power grid;

◆ Soft start function reduces the impact on the power grid;

◆ The equipment accuracy is better than 0.05%, the data recording time can reach 1000mS/time, and the stability is high;

◆ Single point independence, independent charging and discharging conditions can be set for each channel;

◆ It has complete input and output, software and hardware protection, reverse connection protection, power failure protection, and poor fixture contact protection;

◆ There is no impact current when the channel starts, and the constant current to constant voltage transitions seamlessly without any current surge;

◆ Multi-layer network integrated management, one computer can centrally control more than 1000 channels, and the large system supports remote monitoring;

◆ The DC internal resistance test process can be defined and set by yourself, providing a high reliability basis for the battery cell grouping (optional);

◆ Channels can be freely connected in parallel as needed to achieve multiple uses of one machine;

◆ When the computer is abnormal, it supports offline operation at an appropriate time (optional);

◆ Modular design concept, plug-in design of the box, easy to maintain;

◆ The output line adopts quick plug-in method for easy installation and maintenance;

◆ The battery end adopts gold-plated ejector clamp to press down to reduce heat and facilitate battery loading and unloading;

◆ The system control circuit adopts a digital circuit with a high-speed floating-point DSP digital signal processor as the core

◆ Synchronous rectification technology is used to improve energy utilization efficiency and reduce hardware size

◆ Rich peripheral resources and high-speed digital computing processing capabilities enable it to meet the needs of data processing and system control

◆ The control variables to be detected are directly sent to the DSP for processing through the I/O port

◆ The hardware design of the system is simple and reliable;

◆ The modular design makes system upgrade and maintenance more convenient

◆ The data is clear and comprehensive, real-time monitoring and upload to the MES system (optional);

Technical Parameters:

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment, automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.