Guangdong XWELL New Energy Technology CO., LTD. |
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1-24 Series Ebike Battery Pack PCB Tester Protective Plate BMS Testing Machine Equipment Protection Board System
Product Description
It is mainly used for the safety test of lithium battery protection board, and can be compatible with various common types of protection board on the market, such as the same port of positive pole (split port), the same port of negative pole (split port), the positive pole charging and negative pole discharging, etc. It is widely used, which is conducive to improving the production efficiency and facilitating the quality control.
Function
Fast Test, Precise Test and Laboratory Mode, etc.
Precise Test: It can accurately detect the accurate values of various functional
parameters of the power battery protection board (the error is
1mV), which is convenient for the debugging and development of
samples, and provides a set of standards for rapid detection for
the R&D personnel.
Quick Test: According to the design parameters of the protection board, the
test parameters are set to carry out the fast test, which is
convenient for the protection board manufacturers and power battery
manufacturers to test and ship on a large scale. It is suitable for
the protection board test of various hardware schemes and some
software schemes.
Laboratory Mode: Set the single string voltage independently, select the charging
or discharging mode separately, and judge the MOS tube is closed or
on.
Performance
Routine Test Items: Internal resistance test, over charge over discharge test, over
charge recovery, over discharge recovery test, over current test
(charge over current and discharge over current)
Special Test Items: Short circuit protection test (refers to the real short circuit
protection test microsecond level); Single section self consumption
test (refers to the true and accurate self consumption of each
section); Equalizing current and equalizing voltage (it can
accurately grasp the equalizing current and equalizing opening
voltage).
Types of Protection Boards Supporting Testing: LiFePO4 ,LiCoO3,LiMn2O4,Li4Ti5O12,etc.
Technical Parameter
High Current Module: The current level is 120A and the current accuracy is0.1A.
Voltage Module: Woltage range 0.5-5V, Programmable output 0.5-5V, Voltage accuracy
1mV.
Short Circuit Module: Super capacitor, fully simulate pack battery voltage, short
circuit protection board instantly, accurately capture short
circuit time and current. Infrared scanning (bar code scanning)
scans the ID number of each protection board (reserved and
optional).
Product Specification
Project Type | Adjustable Range | Accuracy |
Serial number | 1-24 | |
Reference voltage | 0.5-5V | ±1mV |
Overcharge protection | 0.5-5V | ±1mV |
Overcharge protection released | 0.5-5V | ±1mV |
Over discharge protection | 0.5-5V | ±1mV |
Over discharge protection released | 0.5-5V | ±1mV |
Over discharge protection value | 1A-120A | ±0.1A |
Overcharge current protection value | 1A-40A | ±0.1A |
Over current protection delay | 0-10S | ±1ms |
Overcharge / overdischarge protection delay | 0-20S | ±1ms |
Balanced opening voltage | 0.5-5V | ±1mV |
Balanced opening current | 0-200mA | ±1mA |
Single section self consumption | 0-500uA | ±1uA |
BMS tester details