Guangdong Bell Experiment Equipment Co., Ltd
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Battery Large Current Short Circuit Test Machine
How to test short circuit current ?
Related standard test requirements
Single battery safety test
8.14.1 Short circuit
A)Charge the single battery according to 7.1.1 method
(B) the single battery positive and negative by external short circuit 10min, external line resistance should be less than 5mΩ
C)Observation 1H
Main technical parameters
|
Model |
BE-XL-2000A | BE-XL-3000A | BE-XL-5000A |
|
Maximum Current |
2000A | 3000A | 5000A |
|
Maximum Instantaneous Current
|
3000A | 4000A | 6000A |
|
Temperature Range
|
Room temperature |
|
Device Internal Resistance |
＜1mΩ, ＜5mΩ, ＜10mΩ, ＜20mΩ, ＜50mΩ, ＜100mΩ Optional |
|
Control Mode
|
Proximity touch screen control + remote computer control + remote control mode |
|
Host Size
|
W700xD1050xH1830mm |
|
Explosion-proof Box Specifications
|
W800xD800xH800mm,W1000xD1000xH1000mm |
|
Voltage Measurement Range
|
0-500V |
|
Short Circuit Response Time |
≤20ms |
|
Data Interface
|
USB, data card, etc. |
|
Data Acquisition Module
|
Independent remote acquisition isolation, multi-channel voltage, temperature, current acquisition channels to ensure data error-free, acquisition frequency 100HZ. |
|
Short-circuit Mode |
Pneumatic + vacuum interrupting Safety alarm device: leakage, overcurrent protection, abnormal sound and light alarm, smoke alarm light, etc. |
|
Test Fixture
|
Specific production, according to the actual conditions of use of the sample |
|
Power Supply Voltage |
220V 50HZ |