Model No.︰HMB906
Brand Name︰HarmonyWOLRD/OEM/ODM
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
The high-current short-circuit device is designed according to the requirements of various battery short-circuit test standards; according to the standard, the short-circuit device must be less than 5mΩ to obtain the maximum short-circuit current required by the test; in addition, the circuit design of the short-circuit device must also be able to withstand the impact of high current. Therefore, we will use industrial-grade DC electromagnetic contactors, all-copper terminals and internal copper plates for diversion. The built-in active ball axial fan provides effective heat dissipation protection, which makes the high-current short-circuit device safer, effectively reduces the loss of test equipment, and ensures the test The accuracy of the data. The judgment standard of the battery short-circuit test result is: the battery does not fire or explode as qualified.
Test purposes
The remote-control high-current short-circuit device is designed according to the requirements of various battery short-circuit test standards, and the short-circuit device must meet the internal resistance range of far less than 100mΩ to obtain the maximum short-circuit current required by the test.
Standards compliant
GB/T 18332.2-2009 Metal hydride nickel batteries for electric road vehicles GB/Z 18333.1-2001 Lithium-ion battery for electric road vehicles
GB/Z 18333.2-2001 Zinc-air battery for electric road vehicles
QC/T 741-2006 Super capacitor for vehicle
QC/T 742-2006 Lead-acid batteries for electric vehicles
QC/T 743-2006 Lithium-ion battery for electric vehicles
QC/T 744-2006 Metal hydride nickel batteries for electric vehicles
Related standards for automotive power batteries International standards (ISO/IEC/SAE/JEVA/CEN, etc.), International Standards Association and "863 Program" electric vehicle major project related test specifications
QB/T 2947.3-2008 Battery and Charger for Electric Bicycle Part 3
DB12/T246-2005 Electric bicycle lithium battery test standard.
GB 19521.11-2005 Safety Code for Inspection of Dangerous Characteristics of Dangerous Goods of Lithium Battery Pack
SPECIFICATION
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Maximum working current (A) |
1000 |
2000 |
3000 |
5000 |
10000 |
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Rated insulation voltage (V) |
1000 |
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System resistance |
≤100mΩ |
≤5mΩ |
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Accessibility |
Voltage, current, temperature collection, video monitoring system, fire extinguishing system, safety explosion-proof system, smoke exhaust system, smoke filter system |
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Test environment |
Room temperature |
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Operation method |
Long-distance wireless control |
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Explosion-proof box specifications (mm) |
500x500x500、800x800x800、1000x1000x1000 Can be customized according to requirements |
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Dimensions |
Subject to actual design |
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Configuration indicators |
Voltage selection |
0-10V，0-100V，0-1000V |
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Temperature collection range |
-200℃~1200℃ |
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Voltage and temperature accuracy |
±1%FS |
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Voltage resolution |
1mV |
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Temperature resolution |
0.1℃ |
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Main Specifications |
Maximum instantaneous current |
1500A |
2500A |
3500A |
6000A |
12000A |
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Response time |
≤5μs |
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Short-circuit residence time |
0~999S, time and status can be adjusted at will |
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Current accuracy |
±1%FSR, resolution: 0.1A |
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Maximum size of specimen |
1000x1000x1000mm |
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Resistance material |
all bronze |
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Action time |
Pull-in time/release time less than 30ms |
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Drive way |
Electric, pneumatic |
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Temperature control explosion-proof box index |
Temperature range |
0℃~100℃（Adjustable） |
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control precision |
0.01℃ |
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Temperature fluctuation |
±0.5℃ |
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Temperature uniformity |
±2℃ |
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compressor |
France Taikang Compressor |
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Observation window |
Rectangular multi-layer high-resistance laminated tempered explosion-proof glass with stainless steel protective net |
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Explosion-proof pressure relief device |
Box with automatic pressure relief device |
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Exhaust system |
Exhaust system on the top of the box |
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Structure |
Box |
The vertical or horizontal structure is separated from the control part |
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communication |
Using R232, 485 communication interface, can ensure the stability and real-time performance of remote collection, with explosion-proof function |
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Fixed furniture |
Terminal or customer-supplied sample custom fixture |
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Data acquisition module |
Independent remote collection and isolation, multiple voltage, temperature, and current collection channels to ensure correct data. |
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Number of channels standard |
2 channels, 4 channels, 8 channels, multiple data acquisition systems, optional |
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Camera monitoring system |
The test area is equipped with a high-definition camera monitoring system, which can be remotely controlled, and has an explosion-proof function |
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The standard configuration |
Short-circuit host, data acquisition system, explosion-proof system (video monitoring, fire extinguishing system, smoke exhaust system optional) |
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Safety protection |
Leakage, over temperature, over voltage, overload, over current protection, abnormal sound and light alarm, smoke alarm light |
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Test Fixture |
Specific production, according to the actual use conditions of the sample |
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Voltage |
AC220V 50HZ |
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Use environment |
0℃~45℃ |
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