Product Overview & Application Scenarios
The HM-300V/150A Battery Discharge Tester discharges battery packs via its integrated electronic load, supporting discharge testing for multi-voltage level packs (10-300V). This tester monitors parameters such as battery voltage, discharge current, discharge duration, and discharge capacity in real-time during the discharge process.
Technical Specifications
|
Model |
HM-300V/150A Battery Discharge Tester |
|
Appearance |
|
|
Weight |
Main unit 23(kg) |
|
Dimensions (mm) |
645*263*425mm(WxDxH) |
Testing Procedure Introduction
1 Testing Procedure Introduction
Step 1: Connect the single cell modules. (Please note that single cell acquisition modules are optional accessories.)
Step 2: Turn the switch on the tester to the "OFF" position. (To prevent reverse connection of the discharge cable and damage to the instrument).
Step 3: Connect one end of the discharge wire to the tester and the other end to the battery pack. (Note that red is positive and black is negative)
Step 4: Connect the entire set of voltage test leads to the 2-terminal of the battery pack.
Step 5: Connect the tester to the AC220V power supply and close the AC air switch.
Step 6: Plug in the power supply and turn on the tester.
Step 7: Enter the discharge and charge parameter settings.
Step 8: Turn the discharge switch to the "ON" position.
Step 9: Click "OK" to start the test.
Maintenance & FAQs
|
No. |
Problem |
Solutions |
|
1 |
The voltage of a single module is all 0. |
Check and confirm the wiring method of the wireless module. |
|
2 |
The voltage of the first three cells of each wireless module is 0. |
The wiring sequence is reversed. It should be from No. 0 to No. 6,and start from the positive pole. |
|
3 |
Module indicator light is off. |
The red and black clips of the module require a minimum power of more than 8V. |
|
4 |
The indicator light of the module flashes slowly, and the module cannot receive data. |
The number of modules for the tester is incorrectly filled, and the module location exceeds the range. |
|
5 |
Buzzer sounds when discharge cable is connected. |
The positive and negative connection of the discharge cable is reversed. |
|
6 |
The discharge current is normal and the voltage does not drop. |
The battery pack is not disconnected from the system. |
|
7 |
Uncontrolled current during discharge. |
Please confirm that the internal and external current sensors are selected correctly. |
|
8 |
Discharge current fault |
The air circuit breaker is not closed, the final discharge circuit is not connected, or the battery capacity is too small, and the discharge current is insufficient. |
|
9 |
Over temperature fault |
Confirm the placement of the discharger, pay attention to ventilation and heat flow. |
|
10 |
After the power is turned on, there is current when the air switch is closed |
The discharge circuit may be burnt out and need to be returned to the factory. |
|
11 |
Data cannot be saved. |
Restart the machine, do not switch between internal storage and external storage during the discharge process. |
Hot Tags: Battery Discharge Testing Equipment, China Battery Discharge Testing Equipment manufacturers, factory
