Usage:

Put the battery sample on a plane. Put a stick,which has a diameter of 15.8mm (5/8 inch) ,on the center of the sample. A 9.1kg or 10kg object falls from a certain height (610mm or 1000mm) on the sample.In the impact test ,the longitudinal axis of the cylindrical or square battery must be parallel to the plane and perpendicular to the longitudinal axis of the steel column. The longest axis of the square cell must be perpendicular to the steel column.The maximum side must be perpendicular to the impact direction.

One sample is tested once only.

The battery pack is placed on the impact table and fixed in the fixture (the largest side of the battery pack should be perpendicular to the table).The object,whose weight is 10kg, will be free fall from the height of 1.0m. The battery pack is allowed to deform, but it should not explode or inflame.

Principle:

The heavy impact testing machine is designed according to UL1642 and UL2054.A 9.1kg or 10kg object falls from a certain height (610mm or 1000mm) on the sample.The object connects to a wire,free fall from a tube to the sample.

Standards:

UL1642,UL 2054 Lithium battery standard

UN38.3 Test standard and regulation of lithium battery and battery pack

IEC62133GB/T 18287-2013 General Specification for lithium ion batteries

for cellular telephones-heavy impact test

GB/T 31241-2014 Safety requirements for lithium ion battery and battery pack

for portable electronic products

QB/T2502 General specification for lithium ion batteries

Technical parameter:

Weight of object:9.1kg±0.46kg(20±1pound) and 10kg

Falling height:610 mm and 1000mm(adjustable) Maximum test height1000mm

Height display:display on the meter ,accurate to 1mm

Impact method:when the ball is lifted to a certain height, falls freely in the vertical direction,

with no inclining or shaking.

Whipptree:15.8mm(5/8inches)long steel stick

Inner box material:SUS#304 stainless steel plate,1mm thick,affix tape at 1/3 position,

high temperature resistance, corrosion resistance, insulation,easy to clean

Outer box material:cold rolled plate stoving varnish

Air outlet:It is located on the back of the box, with a diameter of 120mm, and the diameter of the external exhaust duct is 110mm , which is convenient to connect with the laboratory high power exhaust fan;

Remote control distance between controller and test box:10m

Maximum battery size:550*550*550

Box door: single door with double layers, toughened glass observation window available, cold

handle gate lock, door with silicone foam pressing strip

Upper and lower impact surface:stainless steel plate

Visible window:300mm*300mm

Power supply: AC220V, 3A

Power:700W

Weight:about 150kg

Volume:7000*800*1650mm(L*W*H,controller not included)

Equipment structure:

Upper and lower impact surface:45#steel stoving varnish,15mm thick

Inner box material:SUS#304 stainless steel plate,1mm thick

Outer box material: cold roll plate stoving varnish,1.5mm thick

Impact method: free fall impact

Box door:single door,double layers,observation window available

Gate lock:cold handle gate lock,reinforced type,each one on top and bottom

Protection device:upper and lower limit protection switch,safety pin(locate at the bottom of

the tube,safety protective in sudden power failure),the test box is equipped

with lighting device for convenient observation.

Standard configuration:

Test host: 1 set

Special fixture: 1 set

15.8mm cross bar: 2

9.1kg and 10kg heavy punch: 1 of each

Operating manual: 1 copy

Product guarantee card: 1 copy

Product inspection certificate: 1 copy

Product packing list: 1 copy