5V30A 16 Channel Charging And Discharging Tester Capacity Testing Machine for Prismatic Cell

Introduction

1.Energy feedback energy-saving type, with charging energy-saving (85%) and discharge feedback effect (80%) in the test process, with small heating, so as to achieve the purpose of energy saving and cost reduction for users;

2.Constant flow constant voltage charging is safe and smooth. The voltage and current of the equipment are connected by four wire system. The voltage and current loops are designed independently, so as to ensure the safe and smooth transition in the constant flow constant voltage charging process and avoid battery damage due to spikes

3.High precision calibration mode: the charging current, discharge current, charging voltage and discharge voltage are calibrated with Agilent to ensure the accuracy of current and voltage is within 0.5％;

4.Segmented range design, when the equipment is running, the range range range of the equipment is intelligently adjusted according to different output values to ensure the high accuracy of each stage;

5.Excellent heat dissipation performance, unique air duct design, through forced air cooling to reduce the impact of high temperature on equipment performance. In order to ensure the radiator works in a reasonable temperature range, the dual fan mode is used to force the exhaust air to cool down the power cooling module, and the thermal imager is used for thermal simulation test;

6.The channels can be disassembled, and each channel in the same box can be freely paralleled according to the needs, so as to be compatible with multiple types of battery tests, give full play to the equipment in one form and multiple use, and save the equipment cost for customers;

7.The device has built-in temperature. Each channel can customize its own main temperature without external auxiliary temperature. It can monitor the battery temperature in real time, so as to monitor and protect the normal safety test of the battery according to the temperature change

8.Single box power supply, independent power supply for each box of the whole cabinet, to ensure the stability and safety of power supply for the whole cabinet;

9.The power supply is independent to ensure that the circuit output is uniform during the power supply operation without any protection problems;

10.The fixture is flexible and adjustable, and can be compatible with multiple sizes of batteries, so as to achieve a multi-purpose and maximize the use value.

We insist on making premium Battery Discharge Tester for you!

Specifications

Communication mode	TCP/IP
Channel control mode	Single point independent control
Energy saving efficiency of charging	85%
Charging voltage	0～5V
discharge voltage	5～0.8V
Charging current	0.02A～30A
Discharge feedback efficiency	80%
discharge current	0.4A～30A
Voltage accuracy	±（0.05%RD + 0.05%FS）
Current accuracy	±（0.05%RD + 0.05%FS）
Main temperature	According to the specific equipment, one channel can be customized for each channel
Voltage resolution	1mV
Current resolution	1mA
Temperature resolution	0.1℃
Input impedance	≧10 MΩ
Input power	AC 220V±10%/50Hz
Sampling time	Single box sampling frequency 10mS
Record time	100mS~65535S
Current response time	Current rise time: ≤ 50ms
Charging mode	Constant current and voltage limiting, constant current and voltage, constant power charging, constant flow charging test (for batteries with protection plate)
Cut off conditions for charging	Voltage, current, time, capacity, temperature
Discharge mode	Constant current discharge, constant power discharge, constant flow discharge test (for batteries with protection plate)
Discharge cut-off conditions	Voltage, current, time, capacity, temperature
Single cycle steps	100 steps, with nested loop function (10 layers)
circuit structure	Modular structure design, easy to replace and maintain
Software and hardware protection	Reverse connection protection, over-voltage protection, over-current protection, over temperature protection, under voltage protection, short circuit protection
Main functions of the system	1. The software supports all kinds of continuous connection, such as manual pause, software close, power off, equipment communication and abnormal stop 2. It supports barcode scanning, which can scan one-dimensional code and two-dimensional code, including sequential code scanning, channel skip code scanning, disk loading code scanning, etc; 3. The local test detailed data storage can view the current test data and historical data of each channel at any time. There are two ways of data and curve corresponding presentation, and it supports exporting the excel report in single or batch form. In addition, it can set the end of test automatic export data as required. 4. Support capacity sorting, which can sort batteries and light up LED; 5. Support the qualification judgment after the test, judge the pass / ng result according to the specified cycle capacity, voltage, time and other information; 6. Support all kinds of step protection and global voltage, current and temperature abnormal protection, and carry out abnormal alarm, support battery pack overcharge and over discharge protection test; 7. Support unit conversion; 8. Support background MES storage of database server or other MES docking; 9. Offline protection of software and hardware; 10. Support parallel channel function; 11. The real-time screening of voltage collection, the screening of poor battery crimping before the test, the end of the test into voltage screening. 12. BMS communication protocol docking, monitoring battery charging and discharging process through BMS data item.
System protection	Global protection parameters (including battery reverse connection protection, voltage lower limit protection, voltage upper limit protection, current upper limit protection, over temperature protection), CC charging protection parameters (abnormal voltage trend protection, abnormal charging current fluctuation protection, abnormal voltage fluctuation protection, charging voltage time setting, abnormal charging voltage rise speed protection), CV Charging protection parameters (including current trend abnormality protection, charging current fluctuation abnormality protection, voltage fluctuation abnormality protection), CC discharge protection parameters (including voltage trend abnormality protection, discharge current fluctuation abnormality protection, voltage fluctuation abnormality protection, discharge voltage dropping speed abnormality protection), idle There are five protection parameters (including voltage abnormal run out protection). When each protection reaches the parameters set by the user, the equipment will automatically stop the channel operation, send an alarm, and record the event for tracking.
Data monitoring and viewing	During the operation of the system, the main window of the software will display the current current, voltage, charge and discharge capacity of each channel in real time, the operation process and the name of the current operation process. The software can also view the current running data or history data at any time through the window, and can be exported manually or automatically in Excel format
Communication mode	Can interface is adopted for equipment and central computer, and LAN network is adopted for communication between central computer and upper computer, which can ensure the stability of remote data collection, isolation of all communication ports of real-time equipment and lightning protection design.
software system	Free software upgrade for life
Voltage and current detection sampling terminal	Special four wire connection
Safety level	Comply with EN60950, GB4943 requirements
noise	Follow the method of IEC62040-3 to test noise. The noise level meter used should be less than 70dBA.
Degree of protection	IP20