FTS8400R series feedback battery charge and discharge test system provides users with a full set of charge and discharge test scheme from single cell to MW battery pack. The test system adopts bidirectional energy regenerative structure, and the feedback efficiency is 80%. Compared with the traditional charge and discharge system, the energy generated by the battery discharge can be returned to other electrical equipment in the plant, which greatly saves the electricity cost of the terminal. Meanwhile, the energy consumption and volume are smaller, and the test site is also saved.

The test system adopts full digital design, with wide voltage range, high precision and high dynamic response characteristics. Meanwhile, the independent channel design enables the module to effectively cope with various complex application environments, and the system runs more safely, reliably, economically and with stronger environmental adaptability. The system is equipped with testing software, providing complex working condition simulation function, can edit various complex test steps, flexible and free. At the same time, it also has DC impedance test, cycle life test, different rates of charge and discharge capacity test and other functions. Test data can be saved and queried.

System overview :

The feedback battery charge and discharge test system is mainly composed of system software and test hardware. It is a professional test equipment for battery development. According to the characteristics of the battery under test, the test system is divided into two categories:

                lbattery core test system (FTS8401R);

                lBattery module and PACK test system (FTS8402R).

The system can realize the performance test of the battery, support constant current, constant voltage, constant flow constant voltage, constant voltage to constant current and other working modes. This series of products adopt unique multi-channel design architecture, can simultaneously support multiple groups of different characteristics of the battery performance test, simple operation, energy saving and efficient.

The series of products adopt fully digital design to ensure the accuracy and timeliness of the test process; Integrated high frequency isolation ensures the safety of battery testing. At the same time, it is equipped with upper computer software, which CAN communicate with BMS and external devices through CAN, RS485, LAN and other interfaces, flexibly edit various work steps, and is suitable for a variety of test scenarios.

FTS8401R feedback battery cell test system features ：

        l  Single voltage range: 0.5 ~ 5V;

        l  Single current range: 3A/6A/10A/12A/20A/30A/60A/200A/300A

        l Modular design small volume;

        l  Energy recovery efficiency of single battery is 80%;

        l  Power factor > 0.98;

        l Perfect safety protection function;

        l Single point/board module control;

        l Wide range voltage and current regulation;

        l High precision current and voltage test;

        l Bidirectional flow control technology;

        l Low calorific value;

        l  With OCV detection function.

FTS8402R feedback battery module and PACK test system features ：

       l  Two-way energy flow, seamless forward and backward switching, high dynamic response, full load switching time as low as 10ms;

       l  with constant pressure, constant current, constant resistance and constant power operation mode, rich functions;

       l  DSP design, realize full digital control, ensure high reliability;

       l  Strong overload ability to meet the voltage and current time requirements of the overload requirements of the controller;

       l  Use advanced active power factor correction technology, reduce the harmonic interference to the power grid, better than the industrial application     standard;

       l  High reliable protection performance, resistant to high and low temperature, humidity, salt spray and other harsh environments, reduce operating costs;

       l Modular structure, improve the reliability and maintainability of the system, convenient expansion;

       l  AC side PF value greater than 0.99, improve the load capacity;

       l  External communication including Ethernet, CAN, RS485 and dry contact, seamless connection with external system operation.

FTS8402R Feedback Battery module and PACK test system specifications ：

More specifications are not listed one by one. This product can be customized according to customer's specifications and test & measurement requirements

System Software Features :

Order information

More specifications are not listed one by one. This product can be customized according to customer's specifications and test&measurement requirements