30V 30A 8 Channel Battery Tester

Number of output channels of equipment model

2CH   (2 channels per device)

Communication mode

RJ45(Network port)

Charging voltage

DC 0～30V  It can be used to detect and set the voltage range when charging, and the maximum voltage is 30V

Discharge voltage

DC 30～2V  It can be used to detect and set the voltage range when discharging, and the maximum voltage is 30V

Charging current

DC 0.02～30A  It can be used to detect and set the current range when charging, and the maximum current is 30A

Discharge current

DC 0.02～30A  It can be used to detect and set the current range when discharging, and the maximum current is 30A

Voltage accuracy

±（0.05%RD + 0.05%FS）

Current accuracy

±（0.05%RD + 0.05%FS）

Current resolution

1mV  The minimum unit used by a device to detect or set current

Voltage stability

≤0.05%

Current resolution

1mA  The minimum unit used by a device to detect or set current

Current stability

≤0.05%

Power output range

0.5～Pmax = Vmax * Imax

Input impedance

≧10 MΩ

Input power

AC 220V ±10%/50Hz(cabinet power supply mode: three phase five wire)

Power accuracy

±（0.05%RD + 0.05%FS）

Current response time

Hardware response time at 30A ：≤50ms

Time setting range

The time units are h, min and s, and the resolution is 0.1s

Time accuracy

≤±0.1%

Recording method

Charging recording time, discharging recording time, static recording time and global recording time

Recording frequency

100mS～65535S

Sampling frequency

About 10mS per box

Charging mode

Constant current and voltage limiting, constant current and constant voltage, constant power charging, constant flow charging test (battery with protection board)

Charging cut-off conditions

Voltage, current, time, capacity, temperature

Discharge mode

Constant current, constant power discharge, constant flow discharge test (battery with protection plate)

Discharge cut-off conditions

Voltage, current, time, capacity, temperature

Protection function

Abnormal data recovery;

Battery reverse connection protection function;

Software over-voltage, under voltage, over-current, under current and over capacity protection. The range of voltage and current protection value can be set, and prompt and record after protection;

Number of single cycle work steps

≤100 steps, with nested loop function

Continuous working hours

The power of the equipment shall meet the requirements of full load and 365 * 24-hour uninterrupted operation of all channels

Equipment noise

Less than 60dB

Circuit structure

Modular structure design, easy to replace and maintain

VCELL、TCELL

Auxiliary temperature and voltage can be selected and 16 channels in single box can be selected

Software

1. The software supports various kinds of connection, such as manual suspension connection, software shutdown connection, power interruption connection, equipment communication interruption connection and abnormal stop connection;

2. It supports barcode scanning, and can scan one-dimensional code and two-dimensional code. There are scanning methods such as sequential scanning, channel skipping scanning, loading and disk scanning;

3. Local test detailed data storage, you can view the current test data and historical data of each channel at any time. There are two ways to display the corresponding data and curve. It also supports the export of excel report in single or batch form. In addition, it can set the automatic data export after the test according to the needs.

4. It supports capacity sorting and can grade sort the battery;

5. The Pass /NG results can be judged according to the specified cycle capacity, voltage and time;

6. Support all kinds of work step protection and global voltage, current and temperature abnormal protection, and carry out abnormal alarm, support battery pack overcharge and over discharge protection test;

7. Support channel parallel connection (optional according to equipment);

8. Support unit conversion;

9. Support database server background storage or MES docking;

10. Software offline protection;

11. The software provides free upgrades.

Operating / storage temperature

0℃～40℃/-10℃～50℃

Relative humidity of working / storage environment

≤70% RH /≤80% RH (no condensation)

Equipment maintenance

Non professionals are not allowed to open the case. Check the equipment joint regularly to prevent poor contact.

Transport

Packaging is suitable for transportation of automobiles, ships, airplanes, trains, etc. rain proof and civilized loading and unloading should be carried out during transportation.