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Cell Charge and Discharge Test System | B2000-EC Series

Product information "Cell Charge and Discharge Test System | B2000-EC Series"

Kewell B2000-EC Series
Cell Charge and Discharge Test System

B2000-EC series is an efficient, high-performance system for cell charge and discharge testing. The test system features modularized design, high precision, high dynamic response, multi-channel parallel connection, and bidirectional power supply. It integrates data acquisition and monitoring in the charging and discharging process. B2000-EC series enjoys widespread applications in the EOL testing and R&D for cells of traction battery and energy storage battery, as well as testing performed by research institutes.

Applications of the Cell Charge and Discharge Test System B2000-EC Series

  • Testing of battery cells
  • Lifespan assessment
  • Capacity tests
  • Measurement of the direct current internal resistance (DCIR)
  • Support of driving cycle simulation tests for electric vehicles in line with various industry standards: e.g. WLTP
  • State of charge (SOC) tests
  • Operating modes: CV, CC, CR, CC+CV, pulse current, etc.
  • Integrated data acquisition and control for the charging and discharging process

Specifications of the Cell Charge and Discharge Test System B2000-EC Series

  • Voltage range: 0 – 6 V
  • Current: up to 600 A
  • Power: up to 28,8 kW (multi channel operation)
  • Interfaces: LAN
  • Voltage compensation
  • Temperature sampling
  • Grid voltage: 380 V, ±15 %
  • Grid frequency: 50 Hz, ±5 Hz
  • Display up to 32 channels with changeover between different modes

Available models of the Cell Charge and Discharge Test System B2000-EC Series

Normal-Version of the Cell Charge and Discharge Test System B2000-EC Series

Model Voltage Range DC
[V]
Current per channel
[A]
Power per channel
[kW]
Total Power
[kW]
Number of
channels
Measuring accuracy
U/I [% FS]
B2000NG-9K6-6-100-16-EC 0 – 6 100 0,6 9,6 16 ±0,05
B2000NG-9K6-6-200-8-EC 0 – 6 200 1,2 9,6 8 ±0,05
B2000NG-19K2-6-200-16-EC   0 – 6 200 1,2 19,2 16 ±0,05
B2000NG-14K4-6-300-8-EC 0 – 6 300 1,8 14,4 8 ±0,05
B2000NG-28K8-6-300-16-EC 0 – 6 300 1,8 28,8 16 ±0,05
B2000NG-12K-6-500-4-EC 0 – 6 500 3 12 4 ±0,05
B2000NG-24K-6-500-8-EC 0 – 6 500 3 24 8 ±0,05
B2000NG-14K4-6-600-4-EC 0 – 6 600 3,6 14,4 4 ±0,05
B2000NG-28K8-6-600-8-EC 0 – 6 600 3,6 28,8 8 ±0,05

Pro-Version of the Cell Charge and Discharge Test System B2000-EC Series

Model Voltage Range DC
[V]
Current per channel
[A]
Power per channel
[kW]
Total Power
[kW]
Number of
channels
Measuring accuracy
U/I [% FS]
B2000PG-9K6-6-100-16-EC 0 – 6 100 0,6 9,6 16 ±0,02
B2000PG-19K2-6-200-16-EC   0 – 6 200 1,2 19,2 16 ±0,02
B2000PG-14K4-6-300-8-EC 0 – 6 300 1,8 14,4 8 ±0,02
B2000PG-28K8-6-300-16-EC 0 – 6 300 1,8 28,8 16 ±0,02
B2000PG-12K-6-500-4-EC 0 – 6 500 3 12 4 ±0,02
B2000PG-24K-6-500-8-EC 0 – 6 500 3 24 8 ±0,02
B2000PG-14K4-6-600-4-EC 0 – 6 600 3,6 14,4 4 ±0,02
B2000PG-28K8-6-600-8-EC 0 – 6 600 3,6 28,8 8 ±0,02
Interfaces: LAN
Output Channels: 4 , 8 , 16
Working Mode: CC+CV , CC - Constant Current , CR - Constant Resistance , CV - Constant Voltage , Puls

Related links to "Cell Charge and Discharge Test System | B2000-EC Series"

Options & accessories of the Cell Charge and Discharge Test System B2000-EC Series:

  • Computer with 23,8“ monitor, mouse & keyboard
  • Controllable I/O ports on-demand
  • Temperature data acquisition instrument on-demand
  • Three-color alarm light on the top
  • Battery fixture customizable sizes

Scope of delivery of the Cell Charge and Discharge Test System B2000-EC Series:

  • Unit(s) of the B2000-EC Series
  • Power cord, 3,5 m (per channel)
  • Cable for voltage compensation
  • Cable for temperature sampling signals (NTC)
  • Operating manual
  • Network cable 5 m

Kewell Technology Co, Ltd, founded in 2011, is a pioneering manufacturer of intelligent manufacturing equipment and testing solutions for various industries.

The product lines are divided into the following areas:

  • Power supplies for test systems
  • Hydrogen energy test equipment and intelligent manufacturing equipment
  • Power semiconductor and production line test systems
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