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Battery Pack Testing Equipment

  • Battery Cell Voltage and Temperature Tester for Monitoring the Battery Pack
Battery Cell Voltage and Temperature Tester for Monitoring the Battery Pack

Battery Cell Voltage and Temperature Tester for Monitoring the Battery Pack

  • Product model: WA-BT-32VT
  • Voltage range/channel: 50mV~5V
  • Temperature range/channel: -40℃~120℃
  • Channel: 32 channels (scalable)
  • Product description: The battery cell voltage and temperature tester for battery pack is composed of a 32-channels voltage testing module and a 32-channels temperature testing module.
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Product description:

The voltage and temperature of the battery pack are two parameters that are closely related to the battery pack capacity. Accurate testing of the voltage and temperature of a single string of battery cells is an indispensable important monitoring indicator.

The battery cell voltage and temperature tester is composed of a 32-channels voltage testing module and a 32-channels temperature testing module (The channels can be expanded according to the customers’ requirements.).

It is controlled by a computer and used to monitor the voltage and temperature of battery packs in the cycling or other testing process. The monitored voltage and temperature value can help the technical personnel analyze the battery packs as well as act as the judgement and alarm during the test of working condition simulation test system.

The battery testing equipment can be applied to the EV battery modules, energy storage battery modules and other lithium-ion battery packs.


Features:

1. High precision: the voltage measurement accuracy is 1‰F.S. (full scale) and the temperature measurement accuracy is 1℃.

2. Quick response: the tester adopts CAN and Ethernet communication, which can ensure the stable and real-time data acquisition.

3. Easy to maintain: the modular design and high integration level guarantees easy maintenance and great stability.

4. Single point modular control: all the channels are independent with high production efficiency. Each module can control, measure and collect 16-channel voltage or temperature.

5. Excellent function scalability: the voltage and temperature monitoring channels can be expanded to accommodate the customers’ various applications, i.e.max. 8 modules * 16 channel/module.

Test items and functions of the battery cell voltage and temperature testing equipment

1

Voltage monitoring

The working performance of the battery packs depends on the worst battery. In order to optimize the battery packs, effective monitoring and data recording should be conducted on the voltage of each battery cell.

2

Temperature monitoring

Battery temperature has great effects on battery’s capacity, voltage, internal resistance, charge-discharge efficiency, service life, security and consistency, the temperature monitoring and data record should be executed.

3

Data recording

The monitoring and data recording of voltage and temperature can help the technical personnel analyze the battery packs as well as act as judging criteria of working condition step running, which ensures that the performance tests can be executed under safe and reliable conditions.



Product name

Battery Cell Voltage and Temperature Tester

Product model

WA-BT-32VT

Input voltage

AC220V±10% /50~60Hz

Power of a single channel

125W

Temperature

Max. acquisition range of temperature

-40~120

Resolution

0.1

Accuracy (-19~120):

±1

Accuracy (-40~-20):

±2

Voltage

Max. acquisition range of voltage

50mV~5V

Resolution

0.1mV

Accuracy

±0.1% F.S.

Response time of voltage acquisition

100ms

Min. storage time of collected data

100ms

Channel No. of voltage acquisition

32 channels (scalable)

Channel No. of temperature acquisition

32 channels (scalable)

File save mode

Excel, database file

Communication protocol of upper computer

CAN and Ethernet

Size of the chassis (W*D*H)

283mm*250mm *270mm 

         Battery Cell Voltage and Temperature Tester for Monitoring the Battery Pack

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