Skip to Content

Compact Multi-Range Battery Test Equipment BT 2000

BT 2000 Series : Compact Multi-Range Battery Test Equipment

BT-1000-2020

Battery Cycler Intro:

To meet the various requirements adopted in advanced battery research, we developed a multi-range battery test equipment BT 1000 that can automatically switch the current range in accordance with user settings to maintain consistent accuracy. Various current settings mechanisms are tailored to material researches to improve the efficiency and flexibility of testing process.

  • Automatic switch among four current ranges, maintaining the accuracy at 0.02%.
  • Provide flexible program setting methods, such as A, C-rate, mAh/g for current settings.
  • Main battery test applications: battery cycle test, battery life cycle test, battery capacity test, cyclic voltammetry, DCIR measurement and more.
null
Multiple Current Ranges:4
null
BMS data collector:SMBus, I2C, HDQ, CANBus, ModBus
null
Rapid data recording: 1ms
null
Dynamic waveform simulation
null
High-precision:±0.02% F.S.
null
Microampere level current output/ control:5μA
null
Discharge to Negative Voltage
null
Charge and discharge rapid switch
ModelBT 2000 Series
AC PowerCustomized According To Client Needs
Loading Range
Charge
Discharge
 
0~100V*
0~100V* (Option: Discharge to Negative Voltage)
Constant Voltage
Maximum
Resolusion
Accuracy
 
Depend on Spec*
16 bit
± 0.02% F.S.
Constant Current
Maximum
Multiple Ranges
Resolusion
Accuracy
 
Depend on Spec*
2~4 (Option)
16 bit
± 0.02% F.S.
Constant Power
Maximum
Resolusion
Accuracy
 
Depend on Spec
16 bit
± 0.04% F.S.
Data Recording Time100ms (Option:10ms, 1ms)
Switch Time between
Charge and Discharge
<5ms
Communication InterfaceEthernet
Ambient23⁰C ± 2⁰C; 20~90HR
Optional FeaturesConstant Resistance、Dynamic Waveform Simulation、Pulse Charge/Discharge、DCIR Measurement、ACIR Measurement、Voltage Ramp、Current Ramp、Parallel Connections among Channels、BMS & Gas Gauge Data Collection、Chamber Integration、Data Analyzer
AccessoryBMS & Gas Gauge Data Collector、Auxiliary Voltage、Auxiliary Temperature、Chamber、Customized Fixture、Auto-Calibrator、Alarm Buzzer

*Accept customized request

Model NameVoltageCurrent
Range1Range2Range3Range4
BT 2000 5V/1A510.10.010.001
BT 2000 5V/5A550.50.020.001
BT 2000 5V/10A51010.020.001
BT 2000 5V/20A52050.50.02
BT 2000 5V/30A53050.50.02
BT 2000 5V/50A55050.50.02
BT 2000 5V/100A5100100.50.02
BT 2000 5V/150A5150100.50.02
BT 2000 5V/200A52005050.5
BT 2000 5V/250A52505050.5
BT 2000 5V/300A53005050.5
BT 2000 5V/350A53505050.5
BT 2000 5V/400A54005050.5
BT 2000 5V/450A54505050.5
BT 2000 5V/500A55005050.5
BT 2000 20V/40A204020105
BT 2000 20V/60A206030155
BT 2000 60V/60A606030155
BT 2000 60V/100A60100502010
BT 2000 100V/300A1003001505010

Constant Resistance

Dynamic Waveform Simulation

the feature allows researchers to better understand battery performance in real-world driving condition. In order to achieve the goal, charge/ discharge rapid switch technology is developed, and the less than 5ms switch time makes simulating battery charge/ discharge pattern in real-road conditions become possible. Major international EV testing standards such as Federal Urban Driving Schedule (FUDS) and Dynamic Stress Test (DST) from U.S. Advanced Battery Consortium (USABC) are built-in for drive simulation feature. In addition, users are capable of importing the battery charge/ discharge patterns from a field test, or even defining their own testing patterns.

Pulse Charge/Discharge

DCIR Measurement

High-power battery module DC internal resistance

ACIR Measurement

High-power battery module AC internal resistance

Voltage/ Current Ramp

Parallel Connections among Channels

BMS & Gas Gauge Data Collection

During battery modules/ packs testing, the Gas Gauge/ BMS data is retrieved and recorded.
The data obtained can be used as the condition for program step change or providing protection.
1. Supports communication protocols such as SMBus, I2C, HDQ etc. for IT batteries and Modbus, CANBus etc. for power batteries.
2. Supports CAN .dbc file editing and import.

Chamber Integration

The synchronous control of chambers can be achieved during the testing processes.
Temperature and humidity levels can be adjusted to simulate different environments for measuring the battery’s performance.

Advanced Data Analysis

With advanced data analysis feature, a variety of test data presentations could be adjusted according to the needs of researchers, such as text and graphical reports, self-defined X and Y-axis parameters on graphs and graphs zoom-in / zoom-out. It also helps researchers to easily analyze the data from cycle test. Data from each cycle can be superimposed and drew on a single chart to produce a lifecycle test report. Evaluating test results and finding variation are easy! Moreover, test data can be exported in csv format and manipulated in the third-party software that researchers are familiar with, improving the data usability.

BMS/ Gas Gauge Data Collector GDA 300 Series

GDA 300 records the static/ dynamic parameters of the BMS in energy/ power batteries. It supports SMBus, I2C, HDQ, Modbus, CANbus and other communication protocols that are commonly used in energy and power batteries, and it is scalable. With GDA 300, users are allowed to define customized parameters as step cutoff condition while running battery test. Additional parameters can also be defined by researchers to collect and analyze advanced data.

ModeliBox - GGDA-300
CH/ per Unit8CH4CH
CH/ per System256CH128CH
Mechanism DesignRack/ PortableRack/ Portable
Communication Protocols (Battery)SMBus/ I2C / HDQ SMBus/ I2C / HDQ
Communication Protocols (PC)Ethernet/ WifiRS-485
Communication Speed2Sec / 8CH*5Sec / 16CH
Number of parameters4747
Temperature Classification0~60°C0~60°C
SmartCHargeYesYes
SBS WriteYesYes
Gauge ConditionYesYes

Auxiliary Voltage/ Auxiliary Temperature

Auxiliary voltage and auxiliary temperature are for collecting the voltage and temperature data of a single cell in the battery pack. Collected data can be used as step cutoff conditions while running the battery test, improving the flexibility of the production line and laboratory.

ModelAuxiliary Voltage ES-100B
Channels24
Measurement Range±64V,±32V,±8V
Measurement Resolution16 bit
Accuracy0.02% F.S.
Data Recording Time100ms (24CH)
ModelAuxiliary Temperature ET-100B
Channels24
Measurement Range*-50°C~125°C
Measurement Resolution0.1°C
Accuracy±1°C (-40°C~90°C)
Temperature SensorThermistor
Supported Type103JT
Data Recording Time100ms (24CH)
ModelAuxiliary Temperature ET-100C
Channels16CH8CH8CH16CH
Scanning Speed4CH/s (16CH/4s)4CH/s (16CH/4s)4CH/s (16CH/4s)4CH/s (16CH/4s)
Accuracy±1°C±1°C±1°C±1°C
Resolution0.1°C0.1°C0.1°C0.1°C
Temperature SensorThermocoupleRTDThermistorDiode
Supported TypeType J, K, E, N,

R, S, T, B

PT-10, PT-50, PT-100, PT-200,

PT-500, PT-1000, NI-120

44004 2.252kΩ, 44005 3kΩ,

44007 5kΩ, 44006 10kΩ,

44008 30kΩ
3904
Measurement Range*-265~800°C-200~800°C-40~150°C-60~130°C

*Depend on chosen thermal sensors

Universal/ Customized Fixture

According to customer requests, CTE provides a variety of universal fixtures and customized fixtures.The universal fixture is specially designed for cylindrical and prismatic batteries. It is suitable for a wide range of battery specifications, and can be adjusted by customers to work with the batteries to be tested. The non-base plate design allows the battery to be lifted, reducing the thermal impact on battery test. Moreover, the removable battery compartment also makes changing battery convenient and flexible. For customized fixtures, please contact Chen Tech Electric.

Universal Fixture ApplicationCylindrical and Prismatic Batteries
Suitable Battery Size (mm)18~100W*52D*55H
Number of Battery Holders4~24
Loadable CurrentUnder 40A
Materials
Outer Frames
Battery Box
 
Stainless Steel
Bakelite
Size (mm)
Main Body
Battery Box
 
340W*423D*586H
319W*85D*239H

Chamber

We collaborate with several 3-rd party chamber manufacturers such as Espec, Terchy, Giant Force, and TATO, and integrate their products into our system. Thus, users are capable of controlling chamber directly with iBest software.

Auto Calibrator ACP2 Series

ACP is especially designed to improve the efficiency and precision of calibration for CTE test equipment. It is applicable for CTE equipment with maximum voltage under 20V and maximum current lower than 100A. Its flexible and scalable design can be expanded to include up to 8 meters, thus ACP is capable of calibrating 8 testing channels simultaneously, which greatly reduces labor cost and time. Also, removable shunts and meters are built-in, making it easy to calibrate and maintain.

ModelACP2 L SeriesACP2 N SeriesACP2 M SeriesACP2 B Series
AC PowerAC110/220VAC110/220VAC110/220VAC110/220V
Applicable Spec20V/1A and less20V/3A~20A and less20V/20A~50A and less20V/50A~100A and less
Applicable
 
MCF Lite Series
MCL2 Mini Series
BT 2000 Series
MCP Plus Series
 
MCB Series
MCL2 Series
MCL2 Mini Series
ABT 1000 Series
GBT 1000 Series
BT 2000 Series
MCP Plus Series
 
MCB Series
MCL2 Series
ABT 1000 Series
BT 2000 Series
MCP Plus Series
 
MCB Series
MCL2 Series
ABT 1000 Series
BT 2000 Series
MCP Plus Series

Alarm Buzzer

null

Mobile

null

Tablet

null

Laptop

null

E-Vehicle

null

Materials

null

E-Bike

null

E-Scooter