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DFT-6700 Battery Charger

Users Manual

THOMSON TECH CO LTD

www.thomsontesting.com

Summary of Contents for DFT-6700

Page 1: ...DFT 6700 Battery Charger Users Manual THOMSON TECH CO LTD www thomsontesting com ...

Page 2: ...s Pictures 10 Chapter 3 Connection 11 3 1 Preparations 11 3 2 Host connection 11 3 2 1 Charge cable connection 12 3 2 2 Voltage test line connection 13 3 2 3 Others 13 3 2 4 Illustration of safe operating instructions 13 3 3 Cell Data Case connection 13 3 4 PC connection 17 3 5 Running 17 Chapter 4 Functions and operating procedures 18 4 1 Starting Boot 18 4 2 Battery Charge 18 4 3 Data management...

Page 3: ...s important to take the correct testing steps to avoid injury to yourself and others in the work area and to detect damage to your equipment Ensure that the operator has a comprehensive understanding of the battery charging system and relative device starting before using this tester Before using this tester be sure to refer to and follow the relevant safety precautions and test procedures provide...

Page 4: ... snow or in a humid environment Do not allow battery gas or sulfuric acid to touch the tester s housing Never charging testing or loading to a frozen battery The battery should be thawed and warmed to room temperature before performing the above operations Charging or testing a frozen battery can cause the battery to explode and injure people Before performing the test confirm that all test connec...

Page 5: ...tly uploaded to the PC through the RS232 interface or transferred to the U disk on site The supporting data processing software processes the data information collected by the charge analyzes the remaining capacity of the battery and generates various charts which provides a scientific basis for analyzing the performance of the battery 1 2 DFT 6700 Tester Functions LCD touch screen display with fu...

Page 6: ...the advantages and disadvantages of whole Strings or Single batteries 1 3 DFT 6700 Tester Features 3 in one of charging single cell testing online monitoring with complete functions as one DFT 6700 Tester for multi purpose Smart three stage charging constant current charge real time online circuit testing of each single cell parameters The power consumption component adopts new efficient resistor ...

Page 7: ...DFT 6700 Battery Charger Users Manual 6 1 4 Working schematic diagram ...

Page 8: ...4V DC output rated current 20A Output current limit range 10 100 rated current DC output Voltage Regulation precision 0 5 Steady Current precision 0 5 Ripple coefficient 0 1 Productivity 94 Dynamic response 200us Insulation insulation resistance DC500V 2M Dielectric strength AC1500V 50Hz 1min Size 520 180 393mm Weight 15kg Display size 5 inch LCD large color touch screen Storage capacity 4M Flash ...

Page 9: ...DFT 6700 Battery Charger Users Manual 8 Chapter 2 Shape structure 2 1 The host schematic diagram Figure 2 1 DFT 6700 series tester Host images only for reference ...

Page 10: ... Charge cable 1 Red 1 Black 4 U disk 1 5 Power Lead 1 6 Ground wire 1 7 Instruction manual 1 8 Box 1 Cell Data Case optional with PC Data Software No differ to 2V 4V 6V 12V etc 9 Cell Data Case N rationed according to actual conditions 10 Cell Data Case voltage line 12 Red Cell 1 Black N Kit 11 Cell Data Case ramp 12 Red 1 Black N x 12 1 12 Antenna 1 ...

Page 11: ...Users Manual 10 2 3 Main Parts Pictures Box String Voltage line Charge and charge cable Cell Data Case voltage line 12 Red Cell 1 Black Ground Cell Data Case 2V 6V 12V Antenna Cell Data Case ramp 12 Red 1 Black Power Lead 220V ...

Page 12: ...he battery string and the DFT 6700 Tester There are No flammable and explosive materials around the site There are No flammable and explosive gases in the air Check that the DFT 6700 Tester is in good condition and that the power switch is in an open state There must be no inflammable and explosive materials around the work The air must not contain flammable and explosive gases to prevent the occu...

Page 13: ...n Note a If there is a spark found in the process of discharging the cable clip battery string electrode please remove the clip stop the charge testing and contact the THOMSON b When wiring first connect the DFT 6700 Tester and then connect the battery and first remove the clip at the battery end when disconnecting the wire c When the coupling connector is connected to the quick connecting socket ...

Page 14: ...preparatory work it is necessary to correctly select the Air switch according to the requirements of the operation 3 3 Cell Data Case connection Cell Data Case is for each cell voltage sampling of max 12 Cell which is with magnetized screws for easy fixing standby 12V Cell Data Case wiring mode with independent power cable as follows The power cord connection method of each case the power supply n...

Page 15: ...t battery negative total negative Line 1 is connected to the 1st battery positive and Line 2 is connected to the 2nd battery positive Line 12 section 12 battery cathode The second Case Line 0 is connected to the 13th battery negative total negative Line 1 is connected to the 13th battery positive and Line 2 is connected to the 14th battery positive Line 12 section 24 battery positive pole ...

Page 16: ...sers Manual 15 Each Cell Data Case can monitor up to 12 batteries if the number of batteries is less than the number of Cell Data Case the remaining voltage clamp can be clipped together at the positive pole of the last battery ...

Page 17: ...DFT 6700 Battery Charger Users Manual 16 ...

Page 18: ... is required Wi fi of Tester and PC needs to be connected 3 5 Running After checking that the wiring is correct turn on the power switch then the LCD screen should be displayed normally now you can complete the setting of various test charge parameters according to the operating instructions ...

Page 19: ...ain menu of the DFT 6700 Tester The main menu is as follows 4 2 Battery Charge In the main menu press the icon Charge Test to enter the charge settings interface At this point you need to set the site No Battery string No Voltage level Battery type batteries No Nominal capacity Charge capacity the parameters of the stop setting are automatically filled in or you can also modify it yourself ...

Page 20: ... After set the charge parameters and press the Start key to enter the charge state Press the Charge Information icon to enter the following interface Press the Charge Info icon to enter the following interface Press the V I Trend icon to enter the following interface In the main menu press the Charging Test icon to enter the charging settings interface As shown in the following figure ...

Page 21: ...ive of the battery string where the first No 1 battery on the located site and then tick the total negative or total positive option After setting the charging parameters press the Equally or Float button enters the charging mode selection Equally charge current Float charge voltage Total charge time Max Equally charge voltage and equally charge stop current After the charging parameters are set p...

Page 22: ...y and avoid damage to the battery Follows set value for reference 2V battery charge cutoff voltage 1 80V charging cutoff voltage 2 20V 6V battery charge stop voltage 5 40V charging stop voltage 6 60V 12V battery charge stop voltage 10 8V charging stop voltage 13 20V b For small capacity batteries you should also pay attention to the setting of the working current It is recommended to charge charge...

Page 23: ...green U symbol will appear in the upper right corner of the menu after plugging in Note U disk read and writes error a See if the U disk is plugged in well b It is strongly recommended that users use the newly formatted that is empty U disk for read and write operations because U disk many files may seriously affect the correctness of U disk reading and writing if the reading and writing U disk er...

Page 24: ...on Time settings and Upgrade as follows 4 4 1 Time settings Time calibration function and the each operation results are synchronized with memory and display in the data storage and results printing so it is recommended to adjust the clock before using the tester operation to facilitate the correct output synchronized with the detected data Adjust clock path Main menu System Settings Clock Setting...

Page 25: ...DFT 6700 Battery Charger Users Manual 24 When inserting a U disk containing upgrade files press the Upgrade button to upgrade the system ...

Page 26: ...DFT 6700 Battery Charger Users Manual 25 4 4 3 System Calibration Authorization ...

Page 27: ...ohol etc so as not to damage the text on the host computer 5 1 2 Clamps Cleaning and maintenance Wash the clamps with a soft damp cloth and a mild detergent After cleaning wash it with clean water and dry it Do not scratch the metal part of the probe to avoid poor contact 5 2 Storage When used the host of the DFT 6700 Tester should be placed in the alloy box in time All parts and cables should be ...

Page 28: ...and in this way check whether it is the cell data case wiring or the line itself or the cell data case itself 6 5 Error writing to USB stick 1 See if the U disk is plugged in 2 see if the property of the U disk is FAT format if not please format the U disk with FAT 3 If there is an error in the process of reading and writing the U disk or there is no response for a long time please format the U di...

Page 29: ...alue check whether the wiring clip of the corresponding battery is clamped firmly and whether there is a wiring problem such as wiring crossover Note This method can only check the wiring problems caused by wiring errors leading to voltage abnormalities for those wiring errors but the voltage is normal wiring the method cannot be checked such as the cell data case wiring that needs to be spanned i...

Page 30: ...DFT 6700 Battery Charger Users Manual 29 Battery Data Management PC Software Manual THOMSON TECH CO LTD ...

Page 31: ...ftware runtime environment 31 1 2 Software installation 31 1 3 Software uninstallation 31 1 4 Software running 31 1 5 Main Menu 32 Chapter 2 Data viewing and exporting to reports 33 2 1 Data Logger monitoring 33 2 2 Data viewing and importing old report 34 2 3 Export result to the report 35 2 4 Exit the software 36 ...

Page 32: ...following figure Click Done B PC Software installation Find the BTLStudioV1 3 4 on the U disk double click to run as shown in the following figure Click Next as shown below Select the corresponding installation path it is best not to install on the C disk the system disk does not have permission to export the report and then click Next Click Next as shown below Click Close and the installer instal...

Page 33: ...DFT 6700 Battery Charger Users Manual 32 1 5 Main Menu ...

Page 34: ...porting to reports 2 1 Data Logger monitoring For the monitoring of the battery Data Logger the Site must be added before monitoring and the establishment process is shown in the following figure After adding site select the adding String as shown in the following figure ...

Page 35: ...ata you want to view the interface pops up as below screenshot shown 2 2 Data viewing and importing old report Import Data Click the Import Data icon button pop up the interface select a file you can choose a file to import the import success will show success failure will prompt an error as shown in the following figure ...

Page 36: ... shown in the following figure 2 3 Export result to the report Click the Save Report button in the lower right corner as shown below You can see the data report in excel or RTF format After the report export is completed the report will pop up in Sheet1 you can see the table header test units related parameters result statistics you can also see the histogram of each cell sheet2 is the detailed da...

Page 37: ...DFT 6700 Battery Charger Users Manual 36 2 4 Exit the software Click Close Report to exit the data report Click Close Recording to close the Data Logging page Click Exit System to close the software ...

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