400v 750V100A feedback type battery charge and discharge aging detection equipment system

750V100A feedback type battery charge and discharge aging detection equipment system

Technical Specification

product name：AITOP-750V100A Charge-discharge aging system

product model： AITOP-750V100A-150KW-2CH

1. Overview of the applicable scope of the aging testing cabinet

1. Applicable to ternary, lithium iron ste, lead acid, nickel metal hydrogen nickel cadmium battery pack aging test;

2. Suitable for the same port battery pack;

3. The voltage range of the equipment aging battery pack is 75V~750V, and the adjustable range of charging and discharge current is 0.6A~100A.

4. Battery module production and testing of battery manufacturers.

5. High-current charge and discharge detection of EV / HEV power battery system.

6. The mechanism conducts high current charging, discharge detection and battery performance testing on the battery module.

7. Daily battery module maintenance of battery factories and charging stations.

2. Equipment function

1. Battery pack cycle life test

2. Battery pack capacity test

3. Battery pack charging / discharge characteristics test

4. Battery pack charge retention ability test

5. Battery pack charging / discharge efficiency test

6. Battery pack overcharge / overdischarge bearing capacity test

7. Battery pack temperature characteristic test

8. Battery pack dynamic test

Note: The above functions include, but are not limited toï¼›

3. Equipment characteristics

1. The voltage and current accuracy of the equipment is 0.1%, and the data recording time is 100 mS / time, with high stability;

2. Single point is independent, and independent charge and discharge conditions can be set for each channel;

3. With complete input and output, hardware and software protection, reverse connection protection, power failure connection, short circuit protection and other functions;

4. All-directional alarm and protection Settings can effectively prevent battery overdischarge, overcharge and other accidental faults

5. With charge and discharge function, it can realize efficient two-way energy flow, and provide high-quality discharge energy feedback to the power grid

6. Fast response speed, high sampling rate, and seamless charge and discharge switching

7. Channel starts without impact current, constant flow and constant pressure is seamless, without any current burst

8. The power factor is greater than 0.99, and the harmonic distortion rate is less than 5%, which has no impact on the power grid

9. Power unit modular design, convenient production and convenient maintenance

10. Clear and comprehensive data, real-time monitoring and upload to the MES system

11. Perfect and efficient background software, which can realize real-time display of data information, data query, analysis, management, positive and negative pulse, constant current, constant voltage, constant power, constant resistance charging and discharge mode and other functions

4. Equipment function description

1. The equipment is mainly used to test battery charge and discharge and related battery characteristics, and the test channel is completely independent. Through software programming control, customers can arbitrarily program the current and voltage within the range to charge and discharge the battery;

2. Safety protection, the device has output anti-reverse connection, abnormal voltage sampling ormal current test ction and protection functions; when the voltage sampling s off or is disconnected, and the current ot in good the device detects the abnormality in time and suspends the test channel . With power-off protection, over-current protection, over-voltage protection, and over-temperature protection, it can ensure test safety;

3. The working step process can customize variables to participate in programming, realize a variety of combination test schemes, and support multiple loop nesting;

4. Single point is independent, each channel has an independently programmable constant current source and constant voltage source, and can independently set the test step operation;

5. Interrupted connection. In any case, such as sudden power failure, communication interruption or other abnormal reasons, after the channel stops, the work step has the function of automatic connection and forced connection operation after the next condition is restored;

6. Offection and offation: When the communication between the upper computer and the lower computer is interrupted or abnormal, the device will enter the offation state in time. When the lower computer suddenly loses power, the device will suspend the test work and wait for the user to confirm and eliminate the scene After the problem, the device continues to test;

7. Abnormal capture, which can accurately capture the details of voltage and current changes. If the current and voltage changes exceed a certain range, the device can automatically generate an alarm and suspend the test;

8. Log tracking, with log function, including the recording of the whole test process, abnormal records, which can be used for traceability and abnormal query of the test process;

9. Curve analysis and processing, you can freely select the cycle that needs to be displayed, and freely combine various curves;

10. The current output of the equipment adopts the soft start mode to avoid the thermal shock of the battery and connector caused by the instantaneous output of large current surge;

11. CCCV charging, CCCV gapless transition during charging, no voltage and current impact, which can prevent the battery from being protected by PCB due to peak current impact and other nomena;

12. The start-up of charging and discharging steps adopts soft start, there is no current impact at the moment of start-up, and the transition from constant current to constant voltage is smooth without spikes.

13. Charging overcharge protection. During the charging process of the battery pack, when the protection board is abnormal or other protection boards are disconnected, the overcharge voltage of the protection board terminal will not exceed 10V.

Software work-step setting requirements

六、technical parameter

Shenzhen Aitop Intelligent Equipment Co., Ltd.

Website:

us :

Dimensions:

L1300 * W750 * H1300MM

Machine weight:

150KG

Productivity:

6 & 16 string, 5 & 16 strings, strings 4 & 16,

3 & 16 series, about 2000 batteries/ hour

Usage：

The shrink film is wrapped on the outside of the product or the package, and

after being heated, the shrink film shrinks and wraps the product or the

package, fully displays the appearance of the article, improves the product's

marketing performance, and increases the appearance and value. The articles

packaged by the heat shrinkable machine can be sealed, moisture-proof, and

anti-pollution, and protect the goods from external impact, and have a certain

cushioning property, especially when the package is fragile, which can prevent

the container from scattering when broken. In addition, it reduces the

possibility of products being dismantled and stolen. It is applied to light industry,

food, beverage, tableware, hotel supplies, stationery, arts and crafts, hardware

tools, daily necessities, chemical products, etc. It adopts electronic grade

variable speed transmission, which is stable and reliable, long life and low

noise.

Features：

1. The main electrical components are imported:

2, the device is small in size, short warm-up time, power saving

3. Adjust the width and narrowness of the reserved film before and after bag

making according to the specifications of the product, and match the shrinkage

ratio of different packaging films to achieve the ideal shrinkage effect;

3. The high-power circulating air motor is used to cooperate with the hot air

flow of the furnace wall to conduct the hot air transport, so that the furnace

produces uniform circulating air, the shrinkage effect is ideal and the heat

energy loss is greatly reduced;

4. The shrinking furnace conveyor chain adopts rod type conveying, and the

jacket has black high temperature resistant silicone tube, which is stable and

does not burn film;

5, using German imported conveyor belt, high strength, wear resistance;

6, the heating pipe is a stainless steel heating pipe, the normal service life of

5-10 years.

7.Suitable for packaging of regular or irregular items

Technical Parameter

Specifications: 600mmx400mm (width * height)

Packing product applicable specifications: 590mm wide * 390mm high * N long

(within)

Applicable packaging materials: PVC, POF, PE, PET, PP,

Temperature control: 0-300 ° C (adjustable)

Conveying speed: 0-12 m / min (adjustable)

Voltage: 380V (three-se four-/b>

Current: 32A

Power: 12KW

Shrinking furnace dimensions (length x width x height): 1000x600x400mm

Overall size (length x width x height)

Delivery method: stainless steel / L, (network / W optional),

Conveyor belt height from the ground: 750±5mm

Delivery load: about 5.0KG

Machine weight: 160KG

Homogenizer: 2

This machine is designed for test protecting voltage of over charge, recovery voltage of over charge, protecting voltage of over discharge, recovery voltage of over discharge, protecting current of over current, delayed performance of over current protecting total current self consumption 1~32 series power battery protection board testerApplication:TWSL-8856 multi-function PCB board testing system mainly faces the PCB board manufacturer and power battery pack manufacturer for detection of battery protecting board.Features:1, Short circuit protection test2, Self consumption of each PCB board test3, Equalizing current and balance voltage testDetailed configuration:Item Range AccuracyTest rate of series 1-32 series optional Over charge protecting voltage 0-5V ±5mVOver discharge protecting voltage 0-5V ±5mVOver charge recovery voltage 0-5V ±5mVOver discharge recovery voltage 0-5V ±5mVOver charge protecting current 0-50A ±0.1AOver discharge protecting current 0-120A ±0.1ABalanced turn-on voltage 0-5V ±5mVEquilibrium real time current 0-1000MA ±1mAOver current protection delay 0-8S ±1mSTotal self current consumption 0-10MA ±5uASingle self current consumption 0-500uA ±1uALoop resistance 0-200mΩ ±1mΩShort circuit protecting(more than 10 series) 0-9999u

Features: This machine is designed for test protecting voltage of over charge, recovery voltage of over charge, protecting voltage of over discharge, recovery voltage of over discharge, protecting current of over current, delayed performance of over current protecting total current self consumption 1~24 series power battery protection board tester.

Application:1~24/32 series power battery protection board tester multi-function PCB board testing system mainly faces the PCB board manufacturer and power battery pack manufacturer for detection of battery protecting board.

The main function features of the equipment

1.Each device can perform constant current and constant voltage charge and constant current discharge test on 512 batteries that meet the voltage range.

2.Using the constant current-constant voltage power supply of the invention patent, there is no impact from constant current to constant voltage switching, which is especially suitable for the requirements of lithium ion battery charging.

3.The device uses an AVR single-chip computer as the control center. With the external sampling circuit, it can be controlled by the superior computer. When connected to the computer, it can save the full charge and discharge curve of all channels, and can also be separated from the upper computer and complete the operation through the control panel. Constant current constant voltage charge, constant current discharge test, time sorting and other work.

4.Each battery fully has its own constant current and constant voltage source, and its own loop does not affect each other

5.Real-time detection of each battery voltage, charging, the first constant current charging, when the battery voltage reaches the set value, will be smoothly transferred to constant voltage charging, to meet the set time or current termination conditions, the charge is over. During constant current discharge, when the battery voltage is lower than the set value, the discharge is completed and the corresponding battery indicator lights up.

6.With the power-off protection function, the original work flow can be continued after the call.

7.The power tube uses 50N06, suitable for batteries that require lower discharge voltages, such as lithium iron ste batteries. 8.The upper computer can set 32 process parameters and 256 cycles. Each host computer can connect 1 to 20 sets of single-chip microcomputer systems (10 sets or less are recommended). 9.Supporting software features. 10.a) Using grac operation interface to display the data of each battery voltage, current, time, capacity, etc., and display the corresponding working status and abnormal conditions in various colors; 1.b) Any segmented battery capacity indication (up to 100 segments); 2.c) The data points can be recorded according to the voltage, current, and time variation conditions to form a complete charging and discharging curve data. The time interval of the curve data points is ≤ 4 seconds. 1.d) multiple conditions (capacity, time, open circuit voltage, discharge platform, etc.) for battery sorting; 1.e) automatically calculate the constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data; 1. f) Operator authority settings, classification operations; 2. g) can display charge and discharge curve diagram, cycle diagram;

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