The device name: battery short circuit testing machine大电流接触器：（1）远距离接通与断开直流工作电压至660V；（2）额定工作电流1000A，装有采用串联磁吹纵隔板陶土灭弧罩灭弧系统；供应动力电池短路测试机工艺好，质量好，价格低，升温快，降温稳定，噪音低
二次电池：二次电池又称为充电电池或蓄电池，是指在电池放电后可通过充电的方式使活性物质而继续使用的电池。它主要通过化学反应将化学能或物理能转化为电能。目前能量密度、无记忆效应、使用寿命长，但是性能短路测试尤其重要。供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
Two times two times the battery battery: also known as battery or battery, refer to the battery discharge through the charging mode of the active substance activation and continue to use the battery. It mainly by chemical reaction or physical energy and chemical energy into electrical energy. At present, the highest energy density, no memory effect, the longest service life, but the safety performance of short circuit test is especially important.
Objective: to simulate the short circuit of the battery cell during the process of manufacturing or in use lithium crystal will isolate membrane puncture or negative pole connecting pieces and pose potential dangers of internal faults (explosion, fire, smoke and other) degree.
锂电池短路的危害：电池短路有可能带来不同严重程度的后果。如：电解液温度升，内部气压升高等气压值如果超过电池盖帽耐压值，电池将漏液。这种情况严重损坏电池。如果阀失效，甚至会引起爆炸。因此电池外部短路测试尤其重要。
Hazard: lithium battery short circuit short circuit may bring different severity of consequences. Such as: the electrolyte temperature, internal pressure, higher pressure values if more than battery cap pressure value, the battery will drain the liquid. This situation seriously damage the battery. If the safety valve failure, and even cause an explosion. Therefore the battery external short circuit test is especially important.
电池短路功能介绍：电池北京短路测试柜产品产品为人工测试（常温、高温、低温）试验设备之一，是研究新能源电池材料体系、结构体系、批次型式监测等各种适应性和可靠性外部短路试验设备。该北京短路测试柜产品产品可按照锂电池行业标准中电池及模组的外部短路试验，短路装置必须符合外部阻值范围小于或等于100mΩ（如≤5mΩ、≤30mΩ、≤50mΩ，其中外部阻值≤5mΩ这是QC/T743汽车电池的测试要求），从而模拟电池试验短路电流是否存在隐患。可通过遥控器、远程控制来操作，方便可靠、数据准确、可靠。供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
Battery short circuit function introduction: battery Beijing short test cabinet products for artificial safety test (room temperature, high temperature, low temperature) one of the test equipment, is the study of new energy battery material system, structure system, batch type monitoring and other security adaptability and reliability of the external short circuit test equipment. The Beijing short test cabinet products products can be in accordance with the external short circuit test cell and module safety standard lithium battery industry, short circuiting device must be in accordance with the external resistance range is less than or equal to 100m Ω (such as ≤ 5m Ω, ≤ 30m ≤ 50m Omega, Omega, the external resistance ≤ 5m. This is QC/T743 car battery testing requirements) in order to simulate the battery test, the maximum short-circuit current existence of hidden dangers. It may be operated by remote control, remote control, convenient and reliable, accurate, and reliable dat
Battery short circuit testing machine service core technology: design remote control or remote control high current battery short circuit test standard integrated a variety of short circuiting device battery requirements, according to the standard requirements of short circuiting device must be in accordance with the battery industry standard resistance, so as to obtain the maximum short-circuit test requirements of electric current or short circuit simulation; in addition, short circuiting device circuit design must can bear a large current impact, so we use industry level DC electromagnetic contactor and copper wiring column and the inner copper and copper guide, effectively improve the radiating effect, make the high current short circuit device is safe, effective in reducing loss test equipment, to ensure the accuracy of test data. Data are recorded by high speed sampling system and the whole video monitoring system to ensure that the data is well documented, authenticity, traceability; destructive testing using explosion-供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器proof automatic ventilation and fire fighting equipment, to ensure that the use of the environment is not affected.
电池短路测试标准：SJ/T11170-1998 、UL2054：1997、GB/T18287-2000、QC/T-743-2006、GB 19521.11-2005、QB/T2947.3-2008、IEC62133、QB T 2502-2000、BASTO、DB12/T246-2005等测试方法之需求。
Battery short circuit testing standards: SJ/T11170-1998, UL2054:1997, GB/T18287-2000 demand, QC/T-743-2006, GB 19521.11-2005, QB/T2947.3-2008, IEC62133, QB T 2502-2000, BASTO, DB12/T246-2005 and other testing methods.
The main technical parameters of battery short circuit testing machine:
控制模式：A：遥控器控制式；B：RS232或TCP/IP
Control mode: A: remote control type B:RS232 or TCP/IP
二、接触模式：大电流直流接触器，远距离接通与断开直流工作电压至700V；额定工作电流2000A,并装有串联磁吹纵隔板陶土灭弧罩灭弧系统；主触头由镀金制成。触点接触电阻低，反应速度快；接触器动作可靠，，寿命长，维修保养方便。
Two, contact mode: high current DC contactor, remote connection and disconnection of DC voltage to 700V; rated working current 2000A, and a series of magnetic blow longitudinal clapboard clay arc shield arc system; the main contact is made by plating. Contacts with low contact resistance, fast reaction speed; contactor reliability, safety, long service life, convenient repair and maintenance (138.2973.1518).
三、精度控制：供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
Three, precision control:
3.1.直流电压范围：测量电压：0-700V，分高、中、低三档自动选择，确保试验精度；
3.1. DC voltage range: measuring voltage: 0-700V, high, low, in three automatic selection, ensure the accuracy of test;
3.2.电压显示精度：±(0.5%FD+0.5%RD)；电压分辨率：±0.05%FSR；
3.2. voltage display precision: ± (0.5%FD+0.5%RD); voltage resolution: 0.05%FSR;
3.3.直流电流范围：0A~2000A，分高、中、低三档自动选择，确保实验数据准确；
3.3. DC current range: 0A~2000A, high, low, in three automatic selection, ensure the accurate experimental data;
3.4.电流显示精度：±(1%FD+1%RD)；电流分辨率：±5%FSR；
3.4. current display precision: ± (1%FD+1%RD); current resolution: 5%FSR;
3.5.工作电流：2000A；供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
3.5. maximum working current: 2000A;
3.6.外置电阻：5mΩ、10mΩ、30mΩ、50mΩ和100mΩ（根据客户需求可特定）；
3.6. external resistance: 5m Ω, 10m Ω, 30m Ω, 50m Ω and 100m Ω (according to customer demand can be speci
3.7.电流持续时间：≤10min；
3.7. maximum current duration: ≤ 10min;
3.8.温度精度：±0.5℃，分辨率：0.1℃；
3.8.: temperature accuracy of ± 0.5 ℃, resolution: 0.1 ℃;
3.9.温度采集范围：-20℃~300℃；
3.9. temperature acquisition range: -20 ℃ ~300 ℃;
3.10.温度通道数：8通道温度采集（可扩展n*4）；
3.10. temperature channel number: 8 channel temperature acquisition (extended n*4);
3.11.电压通道数：8通道电压采集(可分量程5V/100V/700V)；供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
3.11. voltage channel number: 8 channel voltage acquisition (available component 5V/100V/700V);
3.12.短路滞留时间：0~999s,时间及状态可以随意调节设置；
3.12. short residence time: 0~999s, time and state can be adjusted arbitrarily set;
3.13.数据采集系统：光栅编码器、信号放大器模组；
3.13. data acquisition system: encoder, signal amplifier module;
3.14.数据采集频率：≤1s，可在线独立实时更改采用频率；
Data acquisition frequency: 3.14. ≤ 1s, online real-time changes with frequency independent;
3.15.数据输出格式：excel、word，也可自动保存成*.mdb数据库文件，*.txt文件文件；
The 3.15. data output format: Excel, word, also can be automatically saved as *.mdb files, *.txt files;
3.16.短路夹具：采用专业设计订制而成，满足不同实验结构要求；
3.16. short-circuit fixture: using professional custom design and experimental structure, meet different requirements;
3.17.防护装置：高清晰防爆视屏监控系统、自动CO2灭火装置和自动抽风系统（自动和手动控制模式），具有烟雾和声光报警系统功能；
3.17. safety protection device: the high clear proof screen control system, automatic fire extinguishing device and CO2 automatic exhaust system (automatic and manual control mode), with smoke and sound and light alarm system;
3.18.防爆门材质：A3钢材8.0mm边框；供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
3.18. explosion-proof door material: A3 steel frame 8.0mm;
3.19.防爆玻璃：20mm钢化防爆玻璃，带不锈钢防护网；
3.19. explosion-proof glass: 20mm toughened explosion-proof glass, with stainless steel protective net;
3.20.线路布局：采用阻燃、防爆、耐高温护线管；
3.20. line layout: the use of fire and explosion proof, high temperature resistant wire protecting pipe;
3.21.防爆配置：防爆开关、防爆照明灯、防爆抽风机和卸压装置；
3.21. explosion-proof configuration: explosion-proof switch, explosion-proof lighting, explosion-proof exhaust fan and a pressure relief device;
3.22.机械寿命：不低于50万次；
3.22. mechanical life: not less than 500000 times;供应襄阳锂电池短路测试机配件 电池短路试验机电流采集器
3.23.防爆型短路试验环境：常温、高温、低温（高温和低温需要配置防爆箱高低温箱）。
Short circuit test environment 3.23. explosion-proof type: normal temperature, high temperature, low temperature (high temperature and low temperature need to configure the explosion-proof box GDW).
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