Lithium Battery Forced Short Circuit Temperature Control Testing Equipment
Introduction
Battery large current short-circuit machine is designed to comply with standard; According to the short-circuit test requirement,the short-circuit must be less than 5 mΩ to achieve maximum current; In additional, a load-bearing capacity must be designed in electrical system for short-circuit system. Thus, Bell R&D team selects industrial DC magnetic contact with full copper terminal and internal copper current conduction, and internal active bead axial fan is mounted to cool to ensure the test system more safer and reduce the test machine power consumption and enable the test data in accuracy.
Test judgment standards:no flame or explosion after battery short-circuit test.
Standard Compliance
GB/T 18332.2-2009Nickel-metal hydridevehicles
QC/T 741-2006 Ultracapacitors for vehicles
QC/T 742-2006Lead-acid batteries for electric vehicles
QC/T 743-2006 Lithium-ion batteries for electric vehicles
QC/T 744-2006 Nickle-metal hydride batteries for electric vehicles
Vehicles battery related international standard (ISO/IEC/SAE/JEVA/CENetc.)International Standard Associationand 863 plan electric vehicles major projects related test specification
QB/T 2947.3-2008Electric bicycles-cell or battery and chargers Part 3:Li-ion batteries and chargers
DB12/T246-2005 Lithium batteries for electrical bicycles test specification
GB 19521.11-2005Safety code for inspection of hazardous properties for dangerous goods of lithium batteries
Technical Parameters
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Model |
BE-1000W |
BE-2000W |
BE-3000W |
BE-5000W |
BE-10000W |
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Max. Operating Current(A) |
1000 |
2000 |
3000 |
5000 |
10000 |
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Rated Insulation Voltage(V) |
1000 |
1000 |
1000 |
1000 |
1000 |
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Internal Resistance System |
≤100mΩ |
≤5mΩ |
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Additional Function |
Voltage, Current Temperature Sampling, Camera Monitoring system, Fire-extinguishing system, explosion-proof system, smoke evacuation system . |
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Short-circuit Method |
Low temp. Ambient temp. High temp. |
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Operating Method |
Long distance wireless control |
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Explosive-proof Cabinet Specification(mm) |
500X500X500MM, 800X800X800MM, 1000X1000X1000MM, can customize |
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Overall Dimension |
According to actual design |
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Configuration |
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Voltage |
0—10V,0--100V,0—1000V |
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Temp. Sampling Range |
-200℃ ~ 1200℃ |
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Voltage, Temperature Accuracy |
±1%FS |
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Voltage Resolution |
1mV |
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Temp. Resolution |
0.1℃ |
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Main Technical Parameters |
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Max. instantaneous current |
1500A |
2500A |
3500A |
6000A |
12000A |
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Response time |
≤5μs |
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Short residence time |
0~999S,time and state controllable |
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Current Accuracy |
±1%FSR,resolution:0.1A |
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Max. Specimen Dimension |
1000X1000X1000MM |
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Resistance Material |
Copper |
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Acting Time |
Pick-up time/ release time ,less than 30ms |
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Driven Method |
Electric |
Pneumatic |
Electric |
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Temperature Control Type Explosion-proof Cabinet Technical Parameters |
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Temp. Range |
0℃~100℃(Controllable ) |
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Control Accuracy |
0.01℃ |
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Temp. Fluctuation |
±0.5℃ |
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Temp. Uniformity |
±2℃ |
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Compressor |
French Tecumseh Compressor |
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Observation Window |
Rectangle multi-layer explosive-proof tempering glass with stainless steel protective screening |
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Explosive-proof decompression device |
with auto decompression devices |
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Air Exhaust System |
Air exhaust system on top cabinet |
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Structure |
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Cabinet |
Independent vertical & horizontal test machine and control system |
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Communication |
Adopt R232,485 communication interface, ensure stability and real time of remote sampling, with explosive-proof function |
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Fixed Clamp |
Connector or customize clamp according to samples provided |
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Data Sampling module |
Independent remote sampling, multi voltage, temp., current acquisition channels (optional ); |
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Standard channel quantity |
2-channel,4-channel,8-channel,various data acquisition system (optional ) |
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Camera Monitoring System |
Test zone installed with high definition camera monitoring system in remote control with explosion-proof (optional). |
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Standard Configuration |
Short-circuit host, data acquisition system, explosion-proof system (camera monitoring, fire-fighting system, smoke exhaust system optional) |
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Safety Protection |
Electric leakage, over-temp., over-voltage, over-current, fault alarm, smoke alarm lamp. |
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Testing Fixture |
Customize according to actual testing condition |
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Power |
AC220V 50HZ |
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Working Environment |
0℃~45℃ |
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