China Battery Short Circuit Testing Equipment

Battery Short Circuit Testing Equipment
Product name: Battery Short Circuit Test Machine
Model: TMAX-6055-NT

Equipment description:The remote controlled high current short circuit test machine is designed to meet the various battery short-circuit test requirements. The short circuit test machine must meet the internal resistance range according to the standard requirements. ≤ 100mΩ to obtain the maximum short-circuit current required by the test.Control mode: PLC control, use Schneider AC contactor as switch component, set test conditions on PLC interface, contactor suck and send strong short-circuit current to make the whole circuit short, reach the test required current, The loop resistance in the process of the equipment (ie contactor resistance + connection terminal + battery fixture total resistance of 80± 20mΩ). The maximum short-circuit current from the contactor is 1000A. The maximum short-circuit current that the test circuit can withstand is 1000A. The battery surface temperature, voltage change data, and current change data during the test are detected by the acquisition element and fed back to the PLC main control program.Criteria:GB 31241-2014 "Safety requirements for lithium-ion batteries and battery packs for portable electronic products"
GB / T 18287 -2013 "Cellular phone lithium-ion battery general specification"
GB / T 8897.4-2008 "the original battery Part 4 lithium battery safety requirements"
YD / T 2344.1-2011 "Lithium iron phosphate battery for communication Part 1: Integrated battery"
GB / T 21966-2008 "Lithium batteries and batteries in the transport of security requirements"
MT / T 1051-2007 "Lithium-ion battery for miner's lamp"
YD 1268-2003 "Safety requirements and test methods for lithium batteries and chargers for mobile communication handsets"
GB / T 19521.11-2005 "lithium battery dangerous goods dangerous characteristics of the safety test"
YDB 032-2009 "Lithium-ion battery pack for backup"
UL 1642 "lithium battery standard"
UL 2054 "Household and Commercial Battery Pack"
UN38.3 "Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria Part III"
MH / T 1052-2013 "Air Transport Lithium Battery Test Specification"
IEC62133-2012 "Safety requirements for batteries and accumulators containing alkaline or non-acidic electrolytes"
IEC 62281: 2004 "Safety Requirements for Lithium Batteries and Batteries in Transport"
IEC 60086: 2007 "Original battery Part 4 Safety requirements for lithium batteries"
5. Specifications:

Control system1. PLC touch interface.
2. PID temperature control, automatic constant temperature and high temperature compensation.
3. Record battery surface temperature, current, and voltage.
4. The test process is automatically controlled.High
current contactor1. The rated working current is 1000A DC, equipped with a series magnetic blowervertical partition clay extinguishing arc extinguishing system.
2. The electromagnetic system and the main contact arc extinguishing system are respectively fixed on the installation base frame, adopting a corner-turning beat-type
electromagnetic system and a double-winding attraction coil to install a pressure ribbed device on the rotating edges and corners;
3. The contactor is made of copper. low resistance and fast response Remote control1. Long-distance wireless control;
2. Reliable, stable, self-locking and interlocking function, strong anti-interference ability, long service life
Voltage acquisitionMeasuring voltage: 0-100V,
Guarantee test accuracy Display accuracy: F.S ±0.2% rdg ±1digit
Action method: 2 integral methods
Acquisition frequency: 2 times / second
Number of channels: 2 channelsCurrent acquisitionMeasuring current: 0-1000A
Display accuracy: F.S ±0.2% rdg ±1digit
Action method: 2 integral methods
Acquisition frequency: 2 times / second
Number of channels: 2 channelsTemperature acquisitionMeasuring temperature: -20-600°C
Display accuracy: 0.5°C
Acquisition frequency: 1 time/second
Number of channels: 4 channelsEquipment materialInner box 1.5mm SUS#201 stainless steel,
Outer box: 1.5mm cold-rolled steel plate baking treatmentVentilation functionThere is an air inlet on the left side of the equipment and a smoke outlet on the top. The exhaust gas produced during the test can be discharged to the outdoor through the top blower and reserved exhaust duct.Explosion-proof function1. The observation window is three layers of tempered glass.
2. Test box structure is divided into inner layer, outer layer, and intermediatesandwich.
3. The test box door is made of stainless steel high-strength hinge, safe and reliable. 4.Pressure relief device: there is a pressure relief and explosion-proof window at the back of the device, with a diameter of 100mm.

Test mode interface

1. Specification:

Working voltageExchange 220V 50Hz-60Hz;Impact voltageAC 1kv/1.2-50μs <peak value> 1minOperation characteristicsCold state pull-in voltage ≯66%Us
Cold state releasing voltage ≯30%Us,≮5%UsShort circuit modePneumatic suctionMaximum measurable
battery voltage100VHVDC response time≤5μsMax. circuit current1000A

Internal resistance of device80±20mΩRemote control distance7 meterTest temperature rangeRT+10~100ºCCurrent,voltage,temperature acquisition channels
Total 8 channelsActuation timeResponse time / releasing time ≯30msMechanical life300,000 timesTemperature control accuracy0.1ºCTemperature uniformity±2ºCTemperature fluctuation±0.5ºCInterior test chamber size400*400*400mmExternal test chamber size950*850*1650mmWorking environmentTemperature: -10ºC~100ºC humidity: 10~90%Supply powerAC220V , 50HZEquipment power2.5KW

Configuration:Test machine: 1 setStandard side wiring: 2 pairsRemote controller : 1 setStandard asbestos board: 2 pieces

1. We supply machines with battery technology support.
2. We supply full set of lithium battery equipment for lab research, pilot scale research and production line.
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damage part for you for free.