|
[China]
Trade Verify
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. |
|
Verified Suppliers
|
|
|
High-Power Lithium-Ion Battery Pack 150A 1-32 Series Battery BMS Testing Machine
Product Description
PBTS32-120 multi-function protection board test system, mainly used
to detect various functional indicators of power battery protection
board.
Whether it is within the parameters, thus providing a set of
testing standards for the staff. Mainly used for protection board
manufacturers.
And the power battery protection board test of the power battery
manufacturer.
Test functions include: overcharge protection voltage, overcharge
recovery
Voltage, over-discharge protection voltage, over-discharge recovery
voltage, over-discharge current protection, short-term performance
test, charge current protection, balance the voltage, equalize the
real-time current, the total self-consumption
current of the protection board, and the single-section
self-consumption current.
Features
1, short circuit protection test (refers to the real short circuit
protection test microsecond level).
2, single section self-consumption power test(refers to the battery current consumed by each protection board)
3.Equilibrium current and equalization voltage (can accurately capture the equalization current) flow and equalization voltage).
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 | 1-32 | |
| 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 | |||
