100V 20A Charge Discharge Regenerative Type Battery Pack Aging Machine

• Customization: Available
• Production Scope: Product Line
• Condition: New
• Model NO.: TMAX-100V20A
• Transmission Type: Flexible
• Automatic Production Line: Comprehensive
• Certification: ISO, CE
• Flexible Production: Intelligent Manufacturing
• Rhythm: Flow Production Line
• Warranty: 1 Year
• Transport Package: Wood Packing
• Specification: 20-100 foot cabinet
• Trademark: TMAX
• Origin: China

Product Description

100V 20A Charge Discharge Regenerative Type Battery Pack Aging Machine

 

100V 20A Charge Discharge Regenerative Type Battery Pack Aging Machine

 
Application scope:
1. Suitable for aging test of ternary, lithium iron phosphate, lead acid, nickel hydrogen nickel cadmium battery packs;
2. It is applicable to the same port battery pack and split port battery pack;
3. The output voltage range of the equipment is 5V~100V, which can be modulated and stabilized, and the output current range is 100mA~20A, which can be modulated and stabilized.
4. Battery module production inspection of battery manufacturer;
5. High current charge and discharge detection of EV/HEV power battery system;
6. The mechanism conducts high current charging and discharging tests on battery modules, battery performance tests, etc;
7. Daily battery module maintenance of battery factory and charging station;
 
Equipment function:
1. Battery pack cycle life test
2. Battery pack capacity test
3. Battery pack charge/discharge characteristic test
4. Battery pack temperature characteristic test
 
Equipment characteristics:
1. Equipment accuracy ± (0.1% RD+0.1% FS), high stability;
2. Each cabinet can have 4 channels at most, and independent charging and discharging conditions can be set after free grouping for each channel;
3. It has complete input and output, software and hardware protection, reverse connection protection, power failure continuation protection and other functions;
4. There is no impact current when the channel is started, the constant flow and constant voltage are seamless, and there is no current surge;
5. Integrated network management, centralized control of one computer, and support for remote monitoring;
6. Modular design concept, box plug-in design, easy to maintain;
7. Clear and comprehensive data, real-time monitoring and uploading to the MES system;
8. The cabinet can be expanded.
 
Equipment function description:
1. The equipment is mainly used for battery charging and discharging and related battery characteristics test, and the test channel is completely independent. Through software programming control, the customer can charge and discharge the battery with current and voltage within any programming range;
2. For safety protection, the equipment has the functions of anti reverse connection of output, abnormal detection and protection of voltage sampling line and current testing line; When the voltage sampling line falls off or is disconnected, and the current line has poor contact, the equipment will detect the abnormality in time and suspend the test channel. With power off protection, over-current protection, over-voltage protection, over temperature protection, it can ensure the test safety;
3. The step process can be programmed with user-defined variables to achieve multiple combined test schemes and support multiple loop nesting;
4. Each channel of single point independence and free grouping has independent programmable constant current source and constant voltage source, which can be independently set for test step operation;
5. Interrupt the connection. In any case, such as when the channel stops due to sudden power failure, communication interruption or other abnormal reasons, the work step has the function of automatic connection and continuous operation after the next condition is restored;
6. Exception capture can accurately capture the details of voltage and current changes. For example, if the current and voltage changes beyond a certain range, the device can automatically generate an alarm and pause the test;
7. Log tracking, with log function, including records throughout the test process and exception records, can be used for tracing and exception query during the test process;
8. Curve analysis and processing, free selection of cycles to be displayed, free combination of multiple curves;
9. The current output of the equipment adopts the soft start mode to avoid the thermal shock to the battery and connector caused by the sudden output of large current;
10. CCCV charging. During the charging process, CCCV has no gap transition and no voltage and current impact, which can prevent the battery from protecting PCB due to peak current impact and other phenomena;
11. Soft start is adopted for charging and discharging step startup, and there is no current impact at the moment of startup, and the constant flow and constant voltage switching transition is smooth without spikes.
12. Exclusive charging overcharge protection. During the charging process of the battery pack, the instantaneous pulse voltage at the protection board end or the battery end will not exceed 10V due to the abnormality of the protection board or the disconnection of other protection boards.


V,Software work step setting requirements:

NO	Item	Function
1	Charging	1. Constant current charging, channel output with constant current, current output with soft start, no current impact; 2. Continuous mode constant current and constant voltage charging, while limiting voltage output and current output, automatic hardware switching, current hardware soft start, constant flow and constant voltage without impact current.
2	Discharging	1. Constant current discharge, channel discharge with constant current, current control adopts soft start, no current impact; Constant power discharge. The channel discharges in a constant power discharge mode. The channel adjusts the current in real time according to the battery port voltage.
3	Standing	The current loop is cut off, but the data acquisition is not stopped
4	Circulation	Carry out the cycle test of the work step according to the actual requirements, which can be nested in multiple layers
5	Stop	The channel is completely stopped, and the battery circuit is completely disconnected from the equipment

 
Specification:

NO	Item		Parameter
1	Channel Nos.		1-12
2	Channel action mode		complete independence
3	Main channel working mode		Charging: CCCV with constant current and voltage; Discharge: constant current discharge CD, constant power discharge CP; Stand still and stop.
	Abort condition of main channel test		Time, voltage, current, capacity, etc.
4	Main channel voltage	Charging voltage range	5V~100V
		Discharge voltage range	5V~100V
		Accuracy	±(0.1%RD+0.1%FS)
		resolving	1mV
	Main channel current	Maximum output current	20A,
		Minimum output current	100mA
		accuracy	±(0.1%RD+0.1%FS)
		resolving power	1mA
	Parallel connection	Supporting parallel connection	2channel
	Power	output power	Single channel continuous operation maximum power:2000W
	Auxiliary channel parameter cut-off function		When the auxiliary channel signal reaches certain conditions, the main channel step can be set to stop or convert.
5	control program		1. Support power failure data protection, power failure, manual stop, and connection test from data file
			Safety protection conditions can be set, including: lower limit of voltage, upper limit of voltage, lower limit of current, upper limit of current, voltage and current trend.
			The auxiliary channel protection conditions can be set. The parameters that can be set include: upper voltage limit, lower voltage limit, upper temperature limit and lower temperature limit.
			Number of cycles	Max:9999
			Work step time unit	Support:h,min,s
			Data upload interval	Min:5S
6	Data display mode		Loop List	There are cycle number, charge/discharge capacity, charge/discharge efficiency, charge/discharge energy, average charge/discharge voltage, etc.
			Process List	There are process serial number, working mode, process time, capacity, energy, median voltage, termination voltage, termination current, etc.
			Detailed list	The serial number, system time, cumulative time, voltage, current, energy, power, etc. shall be recorded.
7	Data export mode		The data can be converted into EXCEL and chart files, which can provide multiple data analysis curves such as charge discharge efficiency, charge discharge curve, voltage, capacity, current time characteristics, and can be imported into EXCEL.
8	Curve type		X coordinate: total time, charge discharge capacity, cycle times, etc. can be set freely.
			Y coordinate: total voltage, current, capacity, individual temperature, charge discharge capacity, individual voltage, etc. can be set freely.
9	software protection		Power failure data protection, task suspension and recovery, overvoltage and over discharge protection, overcurrent and under current protection, capacity protection, over temperature protection, abnormal current fluctuation protection, abnormal charging voltage rise rate protection, and abnormal discharge voltage drop rate protection.
	Hardware protection		Battery reverse connection, over-current protection, over-voltage protection.
	Alarm function		The hardware has the functions of emergency cut-off switch, automatic shutdown after power failure, automatic load connection and disconnection, etc.
10	Output line		Four wire connection mode, current line and voltage line are separated.
11	Connection mode of test channel and battery pack		Alligator clip connection, alligator clip over-current greater than 30A, all channels are connected to alligator clip one-to-one
12	Software upgrade service		Upgrade software for free until the hardware configuration is incompatible
13	Battery pack test rack
14	Equipment test environment and technical requirements		Working mode: continuous Working environment: temperature - 10 ºC~ 45 ºC/humidity: 10% ~ 90%

 
Selection of battery pack charge and discharge aging machine:

 4.Selection of battery pack charge and discharge aging machine: