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Product Details:
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| Impulse Voltage: | AC 1kv/1.2-50us (Peak) Lmin | Rated Test Current: | ≥10000A |
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| Voltage Acquisition Range: | 0-1000v | Voltage Resolution: | 0.01V |
| Maximum Operating Current Duration: | ≥10ms5.5. | Temperature Acquisition Accuracy: | ≤±1.5ºC |
| Brand Name: | GSKA | Certification: | CE SGS ROHS UL CE |
| High Light: | Environmental Humidity Chamber,Humidity Test Chamber |
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AC 1KV Impulse Voltage Short Circuit Tester For Lithium Battery
Product use:
The battery pack short-circuit equipment is mainly used for the safety verification test of power battery cells, monomers, modules, PACK-level battery packs and structural parts of new energy projects. Simulate the short-circuit situation of battery cells, cells, modules, and PACK-level battery packs during use, transportation and storage to evaluate the safety performance of batteries. Present the actual use of battery packs or systems in the laboratory, find and solve problems, optimize product design, and improve product quality
Product manual:
1. Application of battery pack short circuit equipment: It is mainly used for the safety verification test of power battery cells, monomers, modules, PACK and other battery packs and structural parts of new energy projects. Simulate the short-circuit situation of battery cells, monomers, modules and PACK battery packs during use, transportation and storage to evaluate the safety performance of the battery. Present the actual use of battery packs or systems in the laboratory, find and solve problems, optimize product design, and improve product quality.
2. The battery pack short-circuit equipment is composed of a short-circuit control box, a vacuum arc extinguishing device, a short-circuit terminal wiring, a data acquisition system and a computer for data analysis.
Overview of battery pack short-circuit equipment design:
The short-circuit equipment is designed based on the requirements of various battery short-circuit test standards, that is, it meets CB31467.31CB31485UU25801SAE J24641SAEJ2929UN38.3ECER100IEC6213UL1642 Qc / T 743 and "863i Plan" Energy-Saving and New Energy Vehicle Major Projects - 2008 EV Lithium-ion Power Battery Performance Test Specifications and other standards; short-circuit devices must meet the internal resistance range according to the standard <5m or >5m2&<10m or >10m2&<20m or >40m&<50m or >80m&100m2 to obtain the maximum short-circuit current of the test; the circuit design of the short-circuit device can also withstand the impact of a large current of 16000A, so we choose industrial grade mechanical suction
fulfill the standard:
1. CB31467.3 "Lithium-ion power battery packs and systems for electric vehicles No. 3: Safety requirements and test methods"
2.CB/T 31485-2015 "Safety Requirements and Test Methods for Power Batteries for Electric Vehicles"
QC/ T 743-2006 "Lithium-ion batteries for electric vehicles"
CB/T 18332-2015 "Zinc Air Batteries for Electric Vehicles"
5. Ji 2580-2013 "Electric Vehicle Battery Safety Standards"
6. SAND99-0497 "American Automotive Power Battery Test Standard"
7. SAE J2464 "Electric and Hybrid Electric Vehicle Charging and Energy Storage Safety and Abuse Test"
8. SAE J2929-2013 "Safety Standard for Electric and Hybrid Vehicle Propulsion Battery Systems." Lithium-based rechargeable battery" and
other test standards
| technical parameter | |
| Impulse voltage | AC 1kv/1.2-50us (peak) lmin |
| Action characteristics | Cold state pull-in voltage 66%Us |
| Cold release voltage bucket 30%Us,*5%Us | |
| Action time | Pull-in time/release time: 20ms |
| Maximum operating current duration | ≥10ms5.5. |
| Voltage acquisition range | 0-1000v |
| Voltage resolution | 0.01v |
| Voltage measurement accuracy | ±0.5% (full scale) |
| Voltage set channel | Standard 1 channel, isolated between channels, can support expansion |
| Rated test current | ≥10000A |
| Maximum operating current | ≥15000A |
| Maximum pulse current | ≥16000A |
| Current acquisition range | 0-15000A |
| Current measurement accuracy | 1000A-15000A, the accuracy is ±0.5% |
| Current resolution | 0.1A |
| Current acquisition channel | Standard 1 channel, isolated between channels, can support expansion |
| Temperature acquisition range | -200-1350ºC |
| Temperature acquisition accuracy | ≤±1.5ºC |
| temperature acquisition channel | Standard 12 channels, isolated between channels, can support expansion |
| Data collection frequency | 7.19.1.10mslhr, 19 kinds can be set (if the test channel is more than 15 channels at the same time, the acquisition frequency can be set as 20ms-1hr) |
| 7.19.2. Due to the high frequency of data collection, the data read and recorded by the device in real time can be consistent with the actual data |
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| Runtime recording accuracy | ≤±0.1% (full scale) |
| Test Data | The voltage/current/temperature data is displayed and recorded on the control software in real time, and the voltage/current/temperature/time curve is automatically drawn |
| way to control | Using remote touch screen control + remote control + computer (for data analysis and video monitoring) |
| short circuit | Mechanical pull-in (contactor pneumatic pull-in, synchronous forced disconnection device when disconnected) + vacuum arc extinguishing device |
| Short circuit cut-off condition | Short circuit can be stopped by setting voltage and time parameters |
| Device circuit resistance | <5m,>5m&<10m,>10m&<20m,>40m&<50m,>80m&<100m, the corresponding rated test currents satisfy 10000A, 10000A, 5000A, 5000A, 3000A, respectively. It includes the electrical components inside and outside the device + the internal resistance of the cable + the internal resistance of the fixture. |
| Short circuit terminal wiring | <5m,>5m&<10m,>10m&<20m,>40m&<50m,>80m&<100m, 1 pair each, The length of the wrong line is not less than 6 meters, and there are 5 pairs in total. The cross-sectional area of the soft copper wire at the output end of the device is not less than 2000mm² |
| Short circuit internal resistance switching mode | Manual switching, one end of the short-circuit terminal wire is a through nose, which can be fixed by bolts with the screw holes of the contactor, and the other end is a battery clamp with copper terminals, which can be directly clamped on the positive and negative poles of the battery to replace It can be replaced by simply removing the fixing bolts |
| Short circuit test response time (short circuit start to close to fully closed) |
≤10ms |
| Mechanical life | 300,000 times |
| Electrical life | 50,000 times |
| Remote control distance | No solid barrier 10m |
| short circuit time | 0-9999H59M59S can be set |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Contact Person: Ms. Kris Zhang
Tel: 0086-0769-85914911
