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Battery Pack BMS Test Equipment

  • Lithium-ion Battery Pack BMS Testing Machine
  • Lithium-ion Battery Pack BMS Testing Machine
  • Lithium-ion Battery Pack BMS Testing Machine
Lithium-ion Battery Pack BMS Testing MachineLithium-ion Battery Pack BMS Testing MachineLithium-ion Battery Pack BMS Testing Machine

Lithium-ion Battery Pack BMS Testing Machine

  • Product model: WA-BMST-20S
  • Number of strings: 1S~20S (Customized)
  • Overcurrent protection delay: 0~15S
  • Overcharge protection delay: 0~20S
  • Product description: The lithium-ion battery BMS tester is suitable for testing the basic and protection characteristics of the BMS. The main users are BMS manufacturers and battery pack manufacturers.
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Product description:

The battery pack BMS test system is mainly used to test various functional indicators of the lithium-ion battery BMS, evaluate whether the various parameters are within the design range, and then judge whether the BMS are qualified and usable.


Features:

1. With BMS short-circuit protection test function, it refers to the real short-circuit protection test, microsecond level.

2. It has a single string self-consumption current test function, which refers to the cell current consumed by each string protection board.

3. It has balanced current and balanced voltage test functions, can accurately test the balanced current and balanced voltage.

4. The battery BMS tester can select the test mode. In the quick test mode, the upper limit and lower limit of each test item can be set, and it only displays whether the test item is qualified or unqualified.

5. The battery pack BMS testing machine can select the test mode. In the precise test mode, the step voltage of the protection voltage and the step current of the over-discharge current can be set. Test the exact value of each test item in detail and determine whether the test value is within the range of the set parameters.


Scope of application:

The battery BMS testing machine is suitable for testing the basic and protection characteristics of the lithium-ion battery BMS.

The main users are battery BMS manufacturers and lithium-ion battery pack manufacturers.


Test items of the lithium-ion battery pack BMS test system

Test items

Test range

Test accuracy

Number of strings

1S~20S (Customized)

/

Standard Voltage

Ternary lithium battery: 3.8V

/

Lithium iron phosphate battery: 3.0V

Overcharge protection voltage

0.5~5V

±5mV

Over discharge protection voltage

0.5~5V

±5mV

Overcharge recovery voltage (self-recovery)

0.5~5V

±5mV

Overdischarge recovery voltage (self-recovery)

0.5~5V

±5mV

Overcharge protection current

0~40A

±0.1A

Over discharge protection current

0~120A

±0.1A

Balanced opening voltage

0.5~5V

±5mV

Balance real-time current

0~1000mA

±1mA

Overcurrent protection delay

0~15S

±1mS

Overcharge protection delay

0~20S

±1mS

Over-discharge protection delay

0~20S

±1mS

Single string self-consumption current

0~500uA

±1uA

Loop resistance

0~500mΩ

±1

Short circuit protection

(more than 6 strings)

0~9999us

±1uS

Lithium-ion Battery Pack BMS Testing Machine

BMS tester for lithium-ion battery pack assembly line

Battery pack BMS test system

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