Battery Short Circuit Test Machine

description:

1 . The remote controlled high current short circuit tester 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.

2   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 resistanceintheprocessoftheequipment(iecontactorresistance+connectionterminal+batteryfixturetotalresistanceof80± 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 controlprogram.

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"

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