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Address: Room 322, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Contact name:Sammy Qin
Guangdong XWELL New Energy Technology CO., LTD. |
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Semi-Automatic BMS Tester Power Lithium Battery Pack Protective Board Testing Machine Management Inspection
Product Description
The semi-automatic BMS Tester test platform cooperates with
1-24 PBTS/PBTS(M) protection board testers. By replacing the
test platform fixtures, the customer can realize single-person
boarding and starting the test. After the test is completed, the
platform will automatically mark the error point and manually take
the board. The test process of the board change cycle. It can
easily achieve the effect of single-person control of 20 protective
board testers, saving labor and ensuring detection accuracy.
Features
The automatic BMS Teater is used for automatic loading and
automatic testing of the protection board. After the test is
completed, the automatic unmanned test process of marking and
automatic receiving is integrated. The equipment includes three
parts: the loading machine, the test automation platform, and the
receiving machine.
Why is it worth to have a protective board test instrument?
The protection board is soldered on the battery core to protect the
battery core.
When the battery voltage is too high or too high during use.
Low, when the current is too large, and the voltage is
inconsistent, the protection board will play its role to power off
the entire battery.
Test fixtures that can often see the performance of various test
protection boards, test fixtures can be roughly divided into two
categories
Charge and discharge test (connected to the battery pack can charge
and discharge OK, advantage: test efficiency is very high,
basically one second can test one BMS.
Finished Disadvantages: Protection board charging and discharging
protection performance is equivalent to no test) The second type of
fixture is the basic performance test of the protection board
(Advantages: It can be tested whether the voltage of the protection
board and the over-current of the protection board are protected.
Disadvantages: the test module is multi-effect
The rate is low, the single-section self-consumption can not be
tested, and manual switching is prone to missed detection). It can
be based on customers
The project of the household demand test is freely matched, and the
accurate test can accurately test the performance parameters of the
protection board.
The quick mode can quickly determine if the protection board
parameters are within the setting range.
Specifications
| NO. | Items | Measuring Range | Accuracy |
| 1 | Number of test strings | 1-24 | |
| 2 | Reference voltage | LiCoO3(3.8V) LiFePO4(3.0V) | |
| 3 | Overcharge protection voltage | 0.5-5V | ±5mV |
| 4 | Over discharge protection voltage | 0.5-5V | ±5mV |
| 5 | Overcharge recovery voltage (self recovery) | 0.5-5V | ±5mV |
| 6 | Over discharge recovery voltage (self recovery) | 0.5-5V | ±5mV |
| 7 | Overcharge protection current | 1-40A | ±0.1A |
| 8 | Over discharge protection current | 1-150A | ±0.1A |
| 9 | Balanced opening voltage | 0.5-5V | ±5mV |
| 10 | Balanced real time current | 0-1000mA | ±1mA |
| 11 | Over current protection delay | 0-15S | ±1mS |
| 12 | Overcharge protection delay | 0-20S | ±1mS |
| 13 | Over discharge protection delay | 0-20S | ±1mS |
| 14 | Single section self consumption | 0-500uA | ±1uA |
| 15 | Loop internal resistance | 0-500mΩ | ±1mΩ |
| 16 | Short circuit protection (more than 6 strings) | 0-9999us | ±1uS |
Scope of Application:All hardware scheme protection boards and some
software boards on the market (special test items need to | |||
