Key Functions

• On-line monitoring function: (CR-AG A type series is without this function)

  when the battery pack is under the state of online discharge, uniform charge and floating charge, perform real-time online monitoring for all cells. The monitoring items include pack voltage, cell voltage, charge/discharge current, monitoring time of battery pack, charge/discharge capacity of battery pack and etc.

  The user can also monitor the temperature of each cell, so that it is better to control the situation of each cell. (optional function)

• Discharge function:

  Perform discharge of constant current taking advantage of intellectualized dummy load after the battery pack is removed from system, set up the parameters of “discharge current”, “discharge time ”, “discharge capacity” , “final protective voltage of whole pack” and“ final protective voltage of cell”, and the tester could carry out discharge function automatically, display discharge current, battery discharged capacity, the whole pack voltage, cell voltage, discharge time and etc; when the pack reaches setup value of final discharge voltage, setup value of final discharge capacity, setup value of final discharge time, any cell voltage which is below setup value of final cell voltage or manual final operation could stop discharge test.

   

  Key Features:

• Expandability:

  According to the cells quantity of the battery string, the user can set up the cell quantity discharge. In view of the battery string 48V, it performs 4 battery strings for the on-line monitoring or discharging.

• Safety and reliability:

  No need manually correcting voltage.:

  Unlike the most tester on the market, this tester doesn’t need to correct the voltage manually. So it can ensure the accuracy of the test.

• Real-time storage data:

  Save 10 groups of on-line monitoring data, 10 groups of discharge data. So the user can query, delete and export the data.

• Convenience and speediness

  Connect to PC, it can carry out test control directly and real-time monitoring for instrument, meanwhile performs pattern analysis by software on PC.

  English menu, simple operation, and clear flow, brief clue of every interface and mistaking operation protect.

• Powerful communication function

  With RS232 interface and SD card. The user can perform long-term historical data storage and analysis.

• Self-protection

  When the instrument detects abnormal phenomenon of battery or working, it automatically stops testing for protecting battery.

• 5.7 inch color touch TFT screen with high performance.

• Comprehensive analysis software

  This software is English designed, and it can automatically create voltage/current histogram, curve chart and test report (including Excel table and Word document).

   

  The host of tester was designed with the monitoring and the power, especially the part of power that using a new high-efficiency power devices, so that, the Series Storage Battery Comprehensive Tester is more powerful, smaller and higher security

   

   

  Technical Specifications

  CR-AG B type series

*CR-AG A type don’t have cell voltage measurement function

*The external load can raise capacity check.

*Accept customization service.